Linux-BTRFS Archive on lore.kernel.org
 help / color / Atom feed
* Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
@ 2019-08-20 20:36 Peter Chant
  2019-08-20 21:59 ` Chris Murphy
  2019-08-20 23:45 ` Qu Wenruo
  0 siblings, 2 replies; 9+ messages in thread
From: Peter Chant @ 2019-08-20 20:36 UTC (permalink / raw)
  To: Btrfs BTRFS

Chasing IO errors.  BTRFS: error (device dm-2) in
btrfs_run_delayed_refs:2907: errno=-5 IO failure


I've just had an odd one.

Over the last few days I've noticed a file system blocking, if that is
the correct term, and this morning go read only.  This resulted in a lot
of checksum errors.

Having spotted the file system go read only in the logs and then noted
the error message in the subject shortly after booting I assumed a
hardware error and changed the SATA cable.  That had no effect so I
isolated the disk and mounted the respective file system degraded.
Shortly after mounting the degraded file system I had the same error
again. So I unmounted the file system edited fstab and swapped the disk
which I though originally had the error with the one now showing an error.

The file system is btrfs, kernel 5.2.9, RAID 1 with three WD reds of 3,
3 and 4 TB.  btrfs is on top of luks.

The original 'blocking' behaviour seemed to manifest itself as I
upgraded the kernel to 5.2.5 or 5.2.7 a day or two ago.  So I tried
5.1.21 to see if that made a difference when the error was showing.  It
did not.  Yesterday I had a backup with rsync, started early in the
morning that should take minutes to complete still running 8h later with
two CPU cores maxed.  Up until I had the file system go read only I had
not noticed anything amiss in the logs, but to be honest, I'd not looked
very hard.

smartctl did not show anything amiss with the drives.

Does this sound like a hardware error?  I have ordered a replacement
drive, if it is not needed as a replacement I will put it into a
homebrew NAS.

I've hit the issue again.  Hopefully the system is up long enough to
post this.

I'm a bit worried that trying to track this down disconnecting a disk at
a time I might hit the btrfs split brain issue.



Pete

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-20 20:36 Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure Peter Chant
@ 2019-08-20 21:59 ` Chris Murphy
  2019-08-20 23:47   ` Peter Chant
  2019-08-21  8:05   ` Peter Chant
  2019-08-20 23:45 ` Qu Wenruo
  1 sibling, 2 replies; 9+ messages in thread
From: Chris Murphy @ 2019-08-20 21:59 UTC (permalink / raw)
  To: Peter Chant; +Cc: Btrfs BTRFS

On Tue, Aug 20, 2019 at 3:10 PM Peter Chant <pete@petezilla.co.uk> wrote:
>
> Chasing IO errors.  BTRFS: error (device dm-2) in
> btrfs_run_delayed_refs:2907: errno=-5 IO failure
>
>
> I've just had an odd one.
>
> Over the last few days I've noticed a file system blocking, if that is
> the correct term, and this morning go read only.  This resulted in a lot
> of checksum errors.

That doesn't sound good. Checksum errors where? A complete start to
finish dmesg is most useful in this case.


>
> Having spotted the file system go read only in the logs and then noted
> the error message in the subject shortly after booting I assumed a
> hardware error and changed the SATA cable.  That had no effect so I
> isolated the disk and mounted the respective file system degraded.
> Shortly after mounting the degraded file system I had the same error
> again. So I unmounted the file system edited fstab and swapped the disk
> which I though originally had the error with the one now showing an error.

OK but we don't know anything from what you've told us about what and
whose error, so it's all speculation. Definitely a complete dmesg is
needed.

Or if running systemd-journald to persistent media, you can look up
that boot with journalctl --list-boots, and export just the kernel
messages portion with something like this:

journalctl -b -2 -k -o -short-monotonic > journalbtrfshang.txt

That's two boots back, kernel messages only, monotonic time stamp.

Also useful if you experience blocked tasks, like a kind of system
hang for 2 minutes sort of thing, is a sysrq+t and the simple version
is, as root

# echo 1 > /proc/sys/kernel/sysrq
# echo w > /proc/sysrq-trigger
# echo t > /proc/sysrq-trigger

Detailed version here:
https://fedoraproject.org/wiki/QA/Sysrq

That will dump a bunch of task info into kernel messages, and will be
found in dmesg or the above journalctl command. It's useful to have
the echo 1 setup before you reproduce the problem; and even more
useful to use remote ssh to type out the 2nd command so all you have
to do is hit return upon reproducing the hang - otherwise it can take
a long time to type it all out.


> Does this sound like a hardware error?  I have ordered a replacement
> drive, if it is not needed as a replacement I will put it into a
> homebrew NAS.
>
> I've hit the issue again.  Hopefully the system is up long enough to
> post this.
>
> I'm a bit worried that trying to track this down disconnecting a disk at
> a time I might hit the btrfs split brain issue.

WDC Reds have SCT ERC of I think 70 deciseconds by default which you
can check with 'smartctl -l scterc' for each drive. If it's hardware
related it probably isn't bad block related, and at least if the drive
is aware of the problem it'll report it via libata and you'll see such
messages in kernel messages.


-- 
Chris Murphy

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-20 20:36 Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure Peter Chant
  2019-08-20 21:59 ` Chris Murphy
@ 2019-08-20 23:45 ` Qu Wenruo
  1 sibling, 0 replies; 9+ messages in thread
From: Qu Wenruo @ 2019-08-20 23:45 UTC (permalink / raw)
  To: Peter Chant, Btrfs BTRFS

[-- Attachment #1.1: Type: text/plain, Size: 2421 bytes --]



On 2019/8/21 上午4:36, Peter Chant wrote:
> Chasing IO errors.  BTRFS: error (device dm-2) in
> btrfs_run_delayed_refs:2907: errno=-5 IO failure

Full dmesg please.

This output should include a lot of info, like stack dump and several
different error message.

One single line with least amount of info is not going to help.
> 
> 
> I've just had an odd one.
> 
> Over the last few days I've noticed a file system blocking, if that is
> the correct term, and this morning go read only.  This resulted in a lot
> of checksum errors.
> 
> Having spotted the file system go read only in the logs and then noted
> the error message in the subject shortly after booting I assumed a
> hardware error and changed the SATA cable.  That had no effect so I
> isolated the disk and mounted the respective file system degraded.
> Shortly after mounting the degraded file system I had the same error
> again. So I unmounted the file system edited fstab and swapped the disk
> which I though originally had the error with the one now showing an error.
> 
> The file system is btrfs, kernel 5.2.9, RAID 1 with three WD reds of 3,
> 3 and 4 TB.  btrfs is on top of luks.
> 
> The original 'blocking' behaviour seemed to manifest itself as I
> upgraded the kernel to 5.2.5 or 5.2.7 a day or two ago.  So I tried
> 5.1.21 to see if that made a difference when the error was showing.  It
> did not.  Yesterday I had a backup with rsync, started early in the
> morning that should take minutes to complete still running 8h later with
> two CPU cores maxed.  Up until I had the file system go read only I had
> not noticed anything amiss in the logs, but to be honest, I'd not looked
> very hard.

That run delayed refs failure mostly means extent tree corruption, or
some known fixed bug.

Please run btrfs check --readonly on that fs to see if it's corrupted.
If not then it's probably some runtime bug.

Thanks,
Qu

> 
> smartctl did not show anything amiss with the drives.
> 
> Does this sound like a hardware error?  I have ordered a replacement
> drive, if it is not needed as a replacement I will put it into a
> homebrew NAS.
> 
> I've hit the issue again.  Hopefully the system is up long enough to
> post this.
> 
> I'm a bit worried that trying to track this down disconnecting a disk at
> a time I might hit the btrfs split brain issue.
> 
> 
> 
> Pete
> 


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-20 21:59 ` Chris Murphy
@ 2019-08-20 23:47   ` Peter Chant
  2019-08-21  8:05   ` Peter Chant
  1 sibling, 0 replies; 9+ messages in thread
From: Peter Chant @ 2019-08-20 23:47 UTC (permalink / raw)
  To: Chris Murphy; +Cc: Btrfs BTRFS

On 8/20/19 10:59 PM, Chris Murphy wrote:
> On Tue, Aug 20, 2019 at 3:10 PM Peter Chant <pete@petezilla.co.uk> wrote:
>>
>> Chasing IO errors.  BTRFS: error (device dm-2) in
>> btrfs_run_delayed_refs:2907: errno=-5 IO failure
>>
>>
>> I've just had an odd one.
>>
>> Over the last few days I've noticed a file system blocking, if that is
>> the correct term, and this morning go read only.  This resulted in a lot
>> of checksum errors.
> 
> That doesn't sound good. Checksum errors where? A complete start to
> finish dmesg is most useful in this case.
> 

I've just booted, degraded, and the file system went readonly quickly.
Is it good to post the dmesg to here, it is 1341 lines?  I can do it
with all disks if that helps?  (or I could run it through grep, but I
suspect there is good reason for not doing that.)

I'll look at the sysrq stuff, but I'm not likely to hit that right this
moment as the system is not really usable in this state and I'm assuming
I'll do more harm than good soldiering on.

Can't do anything with the systemd stuff as I'm running slackware which
does not use it.

Also, this is really bad timing, so although I can do stuff with the
system for the next day or two I'll need to step away from it for a
short while.

Thank you,

Pete

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-21  8:05   ` Peter Chant
@ 2019-08-21  7:29     ` Qu Wenruo
  2019-08-21 21:38       ` Peter Chant
  0 siblings, 1 reply; 9+ messages in thread
From: Qu Wenruo @ 2019-08-21  7:29 UTC (permalink / raw)
  To: Peter Chant, Chris Murphy, Btrfs BTRFS

[-- Attachment #1.1: Type: text/plain, Size: 5231 bytes --]



On 2019/8/21 下午4:05, Peter Chant wrote:
> hings
> On 8/20/19 10:59 PM, Chris Murphy wrote:
>> On Tue, Aug 20, 2019 at 3:10 PM Peter Chant <pete@petezilla.co.uk> wrote:
>>>
>>> Chasing IO errors.  BTRFS: error (device dm-2) in
>>> btrfs_run_delayed_refs:2907: errno=-5 IO failure
>>>
>>>
>>> I've just had an odd one.
>>>
>>> Over the last few days I've noticed a file system blocking, if that is
>>> the correct term, and this morning go read only.  This resulted in a lot
>>> of checksum errors.
>>
>> That doesn't sound good. Checksum errors where? A complete start to
>> finish dmesg is most useful in this case.
>>
> Things to note:
> System has five drives:
> SSD for boot eith ext4 and btrfs partitions - no issues.
> NVME for lxc and a database, via lvm it carries a btrfs and xfs file
> systems, no issue.
> Various overlayfs for lxc containers.
> 
> Three WD reds, 2x3TB, 1x4TB, RAID1 problematic.
> 
> I'll run the checks shortly.

Well, check will also report that transid mismatch, and possibly a lot
of extent tree corruption.


[...]
> [   48.540518] BTRFS: device label Data devid 3 transid 2265510 /dev/dm-2

> [   62.219602] BTRFS info (device dm-2): allowing degraded mounts
> [   62.220612] BTRFS info (device dm-2): use zstd compression, level 3
> [   62.221339] BTRFS info (device dm-2): enabling auto defrag
> [   62.222031] BTRFS info (device dm-2): disk space caching is enabled
> [   62.223323] BTRFS warning (device dm-2): devid 5 uuid
> 89195df2-4e3d-4856-aab0-2aa9f59b3846 is missing
> [   62.232894] BTRFS warning (device dm-2): devid 5 uuid
> 89195df2-4e3d-4856-aab0-2aa9f59b3846 is missing
> [   95.956952] BTRFS info (device dm-2): checking UUID tree
> [   99.232089] BTRFS info (device dm-2): device fsid
> 159b8826-8380-45be-acb6-0cb992a8dfd7 devid 4 moved
> old:/dev/mapper/data_disk_1 new:/dev/dm-1
> [   99.232146] BTRFS info (device dm-2): device fsid
> 159b8826-8380-45be-acb6-0cb992a8dfd7 devid 3 moved
> old:/dev/mapper/data_disk_2 new:/dev/dm-2
> [   99.237670] BTRFS info (device dm-2): device fsid
> 159b8826-8380-45be-acb6-0cb992a8dfd7 devid 4 moved old:/dev/dm-1
> new:/dev/mapper/data_disk_1
> [   99.242692] BTRFS info (device dm-2): device fsid
> 159b8826-8380-45be-acb6-0cb992a8dfd7 devid 3 moved old:/dev/dm-2
> new:/dev/mapper/data_disk_2

> [   99.710315] EDAC amd64: Node 0: DRAM ECC disabled.
> [   99.710317] EDAC amd64: ECC disabled in the BIOS or no ECC
> capability, module will not load.
>                 Either enable ECC checking or force module loading by
> setting 'ecc_enable_override'.
>                 (Note that use of the override may cause unknown side
> effects.)
Not sure what the ECC part is doing, but it repeats quite some times.
I'd assume it's unrelated though.

[...]
> [  142.507291] BTRFS error (device dm-2): parent transid verify failed
> on 13395960053760 wanted 2265296 found 2263090
> [  142.544548] BTRFS error (device dm-2): parent transid verify failed
> on 13395960053760 wanted 2265296 found 2263090
> [  142.544561] BTRFS: error (device dm-2) in
> btrfs_run_delayed_refs:2907: errno=-5 IO failure

This means, btrfs is trying to read extent tree for CoW, but at that
time, extent tree is already corrupted, thus it returns -EIO.

And btrfs_run_delayed_refs just returns error.

Not sure if it's related to device replace, but anyway the corruption
just happened.
The device replace may be an interesting clue, as currently our
dm-log-writes are mostly focused on single device usage.

Then I'd recommend to do regular rescue procedure:
- Try that skip_bg patchset if possible
  This provides the best salvage method so far, full subvolume
  available, although needs out-of-tree patches.
  https://patchwork.kernel.org/project/linux-btrfs/list/?series=130637

- btrfs-restore
  The regular unmounted recover, needs extra space. Latest btrfs-progs
  recommended.

Thanks,
Qu

> [  142.544564] BTRFS info (device dm-2): forced readonly
> [  144.108801] lxc-int: port 2(veth4OH9N0) entered disabled state
> [  144.144061] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [  144.144110] lxc-int: port 2(veth4OH9N0) entered blocking state
> [  144.144113] lxc-int: port 2(veth4OH9N0) entered forwarding state
> [  145.973587] NFSD: attempt to initialize umh client tracking in a
> container ignored.
> [  145.973629] NFSD: attempt to initialize legacy client tracking in a
> container ignored.
> [  145.973629] NFSD: Unable to initialize client recovery tracking! (-22)
> [  145.973631] NFSD: starting 90-second grace period (net f0000492)
> [  146.341292] lxc-int: port 4(vethNJGFQC) entered disabled state
> [  146.379910] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [  146.379947] lxc-int: port 4(vethNJGFQC) entered blocking state
> [  146.379949] lxc-int: port 4(vethNJGFQC) entered forwarding state
> [  156.039660] lxc-int: port 3(veth70VEEM) entered disabled state
> [  156.069863] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [  156.069900] lxc-int: port 3(veth70VEEM) entered blocking state
> [  156.069902] lxc-int: port 3(veth70VEEM) entered forwarding state
> 
> 


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-20 21:59 ` Chris Murphy
  2019-08-20 23:47   ` Peter Chant
@ 2019-08-21  8:05   ` Peter Chant
  2019-08-21  7:29     ` Qu Wenruo
  1 sibling, 1 reply; 9+ messages in thread
From: Peter Chant @ 2019-08-21  8:05 UTC (permalink / raw)
  To: Chris Murphy, Btrfs BTRFS, quwenruo.btrfs

hings
On 8/20/19 10:59 PM, Chris Murphy wrote:
> On Tue, Aug 20, 2019 at 3:10 PM Peter Chant <pete@petezilla.co.uk> wrote:
>>
>> Chasing IO errors.  BTRFS: error (device dm-2) in
>> btrfs_run_delayed_refs:2907: errno=-5 IO failure
>>
>>
>> I've just had an odd one.
>>
>> Over the last few days I've noticed a file system blocking, if that is
>> the correct term, and this morning go read only.  This resulted in a lot
>> of checksum errors.
> 
> That doesn't sound good. Checksum errors where? A complete start to
> finish dmesg is most useful in this case.
> 
Things to note:
System has five drives:
SSD for boot eith ext4 and btrfs partitions - no issues.
NVME for lxc and a database, via lvm it carries a btrfs and xfs file
systems, no issue.
Various overlayfs for lxc containers.

Three WD reds, 2x3TB, 1x4TB, RAID1 problematic.

I'll run the checks shortly.


Output of dmesg.

[    0.000000] Linux version 5.2.9 (root@slc-build) (gcc version 9.1.0
(GCC)) #1 SMP Sat Aug 17 10:20:58 BST 2019
[    0.000000] Command line: ro
initrd=initrd_desk-system-label-5.2.9.gz BOOT_IMAGE=vmlinuz-5.2.9-amd
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating
point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832
bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff]
reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000003ffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000004000000-0x0000000004009fff]
ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000000400a000-0x0000000009cfffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000009d00000-0x0000000009ffffff]
reserved
[    0.000000] BIOS-e820: [mem 0x000000000a000000-0x000000000affffff] usable
[    0.000000] BIOS-e820: [mem 0x000000000b000000-0x000000000b01ffff]
reserved
[    0.000000] BIOS-e820: [mem 0x000000000b020000-0x00000000d9a11fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d9a12000-0x00000000daf0efff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000daf0f000-0x00000000dafc3fff]
ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000dafc4000-0x00000000db0d2fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000db0d3000-0x00000000db494fff]
ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000db495000-0x00000000dc53bfff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000dc53c000-0x00000000deffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000df000000-0x00000000dfffffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd800000-0x00000000fdffffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000fea0ffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000feb80000-0x00000000fec01fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec30000-0x00000000fec30fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed40000-0x00000000fed44fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fedc2000-0x00000000fedcffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fedd4000-0x00000000fedd5fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff]
reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000041f37ffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: System manufacturer System Product Name/ROG
CROSSHAIR VII HERO (WI-FI), BIOS 1002 10/23/2018
[    0.000000] tsc: Fast TSC calibration failed
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] last_pfn = 0x41f380 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF write-through
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000000 mask FFFF80000000 write-back
[    0.000000]   1 base 000080000000 mask FFFFC0000000 write-back
[    0.000000]   2 base 0000C0000000 mask FFFFE0000000 write-back
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] TOM2: 0000000420000000 aka 16896M
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC-
WT
[    0.000000] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved
[    0.000000] last_pfn = 0xdf000 max_arch_pfn = 0x400000000
[    0.000000] Using GB pages for direct mapping
[    0.000000] BRK [0x378601000, 0x378601fff] PGTABLE
[    0.000000] BRK [0x378602000, 0x378602fff] PGTABLE
[    0.000000] BRK [0x378603000, 0x378603fff] PGTABLE
[    0.000000] BRK [0x378604000, 0x378604fff] PGTABLE
[    0.000000] BRK [0x378605000, 0x378605fff] PGTABLE
[    0.000000] BRK [0x378606000, 0x378606fff] PGTABLE
[    0.000000] BRK [0x378607000, 0x378607fff] PGTABLE
[    0.000000] BRK [0x378608000, 0x378608fff] PGTABLE
[    0.000000] BRK [0x378609000, 0x378609fff] PGTABLE
[    0.000000] BRK [0x37860a000, 0x37860afff] PGTABLE
[    0.000000] BRK [0x37860b000, 0x37860bfff] PGTABLE
[    0.000000] BRK [0x37860c000, 0x37860cfff] PGTABLE
[    0.000000] RAMDISK: [mem 0x037ee000-0x03ffefff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F05B0 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x00000000DAF1A098 0000AC (v01 ALASKA A M I
 01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x00000000DAF29028 000114 (v06 ALASKA A M I
 01072009 AMI  00010013)
[    0.000000] ACPI BIOS Warning (bug): Optional FADT field
Pm2ControlBlock has valid Length but zero Address:
0x0000000000000000/0x1 (20190509/tbfadt-615)
[    0.000000] ACPI: DSDT 0x00000000DAF1A1E0 00EE43 (v02 ALASKA A M I
 01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x00000000DB47DE00 000040
[    0.000000] ACPI: APIC 0x00000000DAF29140 0000DE (v03 ALASKA A M I
 01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x00000000DAF29220 000044 (v01 ALASKA A M I
 01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x00000000DAF29268 00009C (v01 ALASKA A M I
 01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 0x00000000DAF29308 008C98 (v02 AMD    AMD ALIB
00000002 MSFT 04000000)
[    0.000000] ACPI: SSDT 0x00000000DAF31FA0 002314 (v01 AMD    AMD CPU
 00000001 AMD  00000001)
[    0.000000] ACPI: CRAT 0x00000000DAF342B8 000F50 (v01 AMD    AMD CRAT
00000001 AMD  00000001)
[    0.000000] ACPI: CDIT 0x00000000DAF35208 000029 (v01 AMD    AMD CDIT
00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 0x00000000DAF35238 002DA8 (v01 AMD    AMD AOD
 00000001 INTL 20120913)
[    0.000000] ACPI: MCFG 0x00000000DAF37FE0 00003C (v01 ALASKA A M I
 01072009 MSFT 00010013)
[    0.000000] ACPI: SSDT 0x00000000DAF39C78 0000F8 (v01 AMD    AMD PT
 00001000 INTL 20120913)
[    0.000000] ACPI: HPET 0x00000000DAF38078 000038 (v01 ALASKA A M I
 01072009 AMI  00000005)
[    0.000000] ACPI: SSDT 0x00000000DAF380B0 000024 (v01 AMDFCH FCHZP
 00001000 INTL 20120913)
[    0.000000] ACPI: UEFI 0x00000000DAF380D8 000042 (v01
 00000000      00000000)
[    0.000000] ACPI: WPBT 0x00000000DAF38120 00003C (v01 ALASKA A M I
 00000001 ASUS 00000001)
[    0.000000] ACPI: IVRS 0x00000000DAF38160 0000D0 (v02 AMD    AMD IVRS
00000001 AMD  00000000)
[    0.000000] ACPI: SSDT 0x00000000DAF38230 001A41 (v01 AMD    AmdTable
00000001 INTL 20120913)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000041f37ffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x41f37b000-0x41f37ffff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000041f37ffff]
[    0.000000]   Device   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000003ffffff]
[    0.000000]   node   0: [mem 0x000000000400a000-0x0000000009cfffff]
[    0.000000]   node   0: [mem 0x000000000a000000-0x000000000affffff]
[    0.000000]   node   0: [mem 0x000000000b020000-0x00000000d9a11fff]
[    0.000000]   node   0: [mem 0x00000000dafc4000-0x00000000db0d2fff]
[    0.000000]   node   0: [mem 0x00000000dc53c000-0x00000000deffffff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000041f37ffff]
[    0.000000] Zeroed struct page in unavailable ranges: 15785 pages
[    0.000000] Initmem setup node 0 [mem
0x0000000000001000-0x000000041f37ffff]
[    0.000000] On node 0 totalpages: 4175319
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14027 pages used for memmap
[    0.000000]   DMA32 zone: 897723 pages, LIFO batch:63
[    0.000000]   Normal zone: 51150 pages used for memmap
[    0.000000]   Normal zone: 3273600 pages, LIFO batch:63
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 17, version 33, address 0xfec00000,
GSI 0-23
[    0.000000] IOAPIC[1]: apic_id 18, version 33, address 0xfec01000,
GSI 24-55
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x10228201 base: 0xfed00000
[    0.000000] smpboot: Allowing 16 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x04000000-0x04009fff]
[    0.000000] PM: Registered nosave memory: [mem 0x09d00000-0x09ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x0b000000-0x0b01ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xd9a12000-0xdaf0efff]
[    0.000000] PM: Registered nosave memory: [mem 0xdaf0f000-0xdafc3fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdb0d3000-0xdb494fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdb495000-0xdc53bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xdf000000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfd7fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfd800000-0xfdffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfea00000-0xfea0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfea10000-0xfeb7ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb80000-0xfec01fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec02000-0xfec0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec11000-0xfec2ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec30000-0xfec30fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec31000-0xfecfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed3ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfed44fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed45000-0xfed7ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfed8ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfedc1fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedc2000-0xfedcffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd0000-0xfedd3fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd4000-0xfedd5fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd6000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.000000] [mem 0xe0000000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff
max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256
nr_cpu_ids:16 nr_node_ids:1
[    0.000000] percpu: Embedded 51 pages/cpu s172032 r8192 d28672 u262144
[    0.000000] pcpu-alloc: s172032 r8192 d28672 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11
12 13 14 15
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages:
4110057
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: ro
initrd=initrd_desk-system-label-5.2.9.gz BOOT_IMAGE=vmlinuz-5.2.9-amd
[    0.000000] Memory: 16322544K/16701276K available (18436K kernel
code, 1800K rwdata, 4764K rodata, 1780K init, 3736K bss, 378732K
reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
[    0.000000] ftrace: allocating 50389 entries in 197 pages
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	CONFIG_RCU_FANOUT set to non-default value of 32.
[    0.000000] rcu: 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=16.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16
[    0.000000] NR_IRQS: 16640, nr_irqs: 1096, preallocated irqs: 16
[    0.000000] rcu: 	Offload RCU callbacks from CPUs: (none).
[    0.000000] random: crng done (trusting CPU's manufacturer)
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] printk: console [tty0] enabled
[    0.000000] ACPI: Core revision 20190509
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 133484873504 ns
[    0.000000] hpet clockevent registered
[    0.000000] APIC: Switch to symmetric I/O mode setup
[    0.002000] Switched APIC routing to physical flat.
[    0.003000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.009000] tsc: PIT calibration matches HPET. 1 loops
[    0.010000] tsc: Detected 3699.572 MHz processor
[    0.000001] clocksource: tsc-early: mask: 0xffffffffffffffff
max_cycles: 0x6aa78389a33, max_idle_ns: 881591144153 ns
[    0.000224] Calibrating delay loop (skipped), value calculated using
timer frequency.. 7399.14 BogoMIPS (lpj=3699572)
[    0.000450] pid_max: default: 32768 minimum: 301
[    0.000616] LSM: Security Framework initializing
[    0.003043] Dentry cache hash table entries: 2097152 (order: 12,
16777216 bytes)
[    0.004278] Inode-cache hash table entries: 1048576 (order: 11,
8388608 bytes)
[    0.004543] Mount-cache hash table entries: 32768 (order: 6, 262144
bytes)
[    0.004716] Mountpoint-cache hash table entries: 32768 (order: 6,
262144 bytes)
[    0.005059] *** VALIDATE proc ***
[    0.005236] *** VALIDATE cgroup1 ***
[    0.005369] *** VALIDATE cgroup2 ***
[    0.005547] LVT offset 1 assigned for vector 0xf9
[    0.005738] LVT offset 2 assigned for vector 0xf4
[    0.005880] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[    0.006019] Last level dTLB entries: 4KB 1536, 2MB 1536, 4MB 768, 1GB 0
[    0.006156] Spectre V1 : Mitigation: usercopy/swapgs barriers and
__user pointer sanitization
[    0.006225] Spectre V2 : Mitigation: Full AMD retpoline
[    0.006360] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling
RSB on context switch
[    0.006580] Spectre V2 : mitigation: Enabling conditional Indirect
Branch Prediction Barrier
[    0.006797] Spectre V2 : User space: Vulnerable
[    0.006933] Speculative Store Bypass: Mitigation: Speculative Store
Bypass disabled via prctl and seccomp
[    0.007374] Freeing SMP alternatives memory: 48K
[    0.009224] smpboot: CPU0: AMD Ryzen 7 2700X Eight-Core Processor
(family: 0x17, model: 0x8, stepping: 0x2)
[    0.009224] Performance Events: Fam17h core perfctr, AMD PMU driver.
[    0.009224] ... version:                0
[    0.009224] ... bit width:              48
[    0.009224] ... generic registers:      6
[    0.009224] ... value mask:             0000ffffffffffff
[    0.009225] ... max period:             00007fffffffffff
[    0.009363] ... fixed-purpose events:   0
[    0.009498] ... event mask:             000000000000003f
[    0.009658] rcu: Hierarchical SRCU implementation.
[    0.009913] smp: Bringing up secondary CPUs ...
[    0.010106] x86: Booting SMP configuration:
[    0.010226] .... node  #0, CPUs:        #1  #2  #3  #4  #5  #6  #7
#8  #9 #10 #11 #12 #13 #14 #15
[    0.027244] smp: Brought up 1 node, 16 CPUs
[    0.028360] smpboot: Max logical packages: 1
[    0.028496] smpboot: Total of 16 processors activated (118386.30
BogoMIPS)
[    0.029512] devtmpfs: initialized
[    0.029512] x86/mm: Memory block size: 128MB
[    0.030883] PM: Registering ACPI NVS region [mem
0x04000000-0x04009fff] (40960 bytes)
[    0.030883] PM: Registering ACPI NVS region [mem
0xdb0d3000-0xdb494fff] (3940352 bytes)
[    0.031318] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.031550] futex hash table entries: 4096 (order: 6, 262144 bytes)
[    0.031759] xor: automatically using best checksumming function   avx

[    0.031922] pinctrl core: initialized pinctrl subsystem
[    0.032385] NET: Registered protocol family 16
[    0.032576] audit: initializing netlink subsys (disabled)
[    0.032717] audit: type=2000 audit(1566340202.042:1):
state=initialized audit_enabled=0 res=1
[    0.032717] cpuidle: using governor ladder
[    0.032717] cpuidle: using governor menu
[    0.033250] ACPI: bus type PCI registered
[    0.033384] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.033569] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.033794] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.033939] PCI: Using configuration type 1 for base access
[    0.036234] cryptd: max_cpu_qlen set to 1000
[    0.056226] raid6: avx2x4   gen() 28812 MB/s
[    0.073225] raid6: avx2x4   xor() 16083 MB/s
[    0.090226] raid6: avx2x2   gen() 30023 MB/s
[    0.107225] raid6: avx2x2   xor() 17576 MB/s
[    0.124227] raid6: avx2x1   gen() 22074 MB/s
[    0.141225] raid6: avx2x1   xor() 16306 MB/s
[    0.158224] raid6: sse2x4   gen() 19492 MB/s
[    0.175225] raid6: sse2x4   xor() 11279 MB/s
[    0.192228] raid6: sse2x2   gen() 17273 MB/s
[    0.209227] raid6: sse2x2   xor() 12205 MB/s
[    0.226231] raid6: sse2x1   gen()  9242 MB/s
[    0.243226] raid6: sse2x1   xor()  8845 MB/s
[    0.243361] raid6: using algorithm avx2x2 gen() 30023 MB/s
[    0.243500] raid6: .... xor() 17576 MB/s, rmw enabled
[    0.243637] raid6: using avx2x2 recovery algorithm
[    0.243827] ACPI: Added _OSI(Module Device)
[    0.243965] ACPI: Added _OSI(Processor Device)
[    0.244101] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.244225] ACPI: Added _OSI(Processor Aggregator Device)
[    0.244363] ACPI: Added _OSI(Linux-Dell-Video)
[    0.244500] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.244638] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.251836] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.253151] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.254959] ACPI: EC: EC started
[    0.255092] ACPI: EC: interrupt blocked
[    0.255269] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as first EC
[    0.255408] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x2, EC_CMD/EC_SC=0x66,
EC_DATA=0x62
[    0.255630] ACPI: \_SB_.PCI0.SBRG.EC0_: Boot DSDT EC used to handle
transactions
[    0.255852] ACPI: Interpreter enabled
[    0.255997] ACPI: (supports S0 S3 S4 S5)
[    0.256132] ACPI: Using IOAPIC for interrupt routing
[    0.256486] PCI: Using host bridge windows from ACPI; if necessary,
use "pci=nocrs" and report a bug
[    0.256893] ACPI: Enabled 3 GPEs in block 00 to 1F
[    0.262075] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.262216] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM
ClockPM Segments MSI HPX-Type3]
[    0.262327] acpi PNP0A08:00: _OSC: platform does not support
[PCIeHotplug PME LTR]
[    0.262640] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[    0.262787] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain
0000 [bus 00-3f] only partially covers this bridge
[    0.263422] PCI host bridge to bus 0000:00
[    0.263557] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
[    0.263696] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
[    0.263836] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
[    0.263975] pci_bus 0000:00: root bus resource [io  0x0d00-0xefff window]
[    0.264115] pci_bus 0000:00: root bus resource [mem
0x000a0000-0x000bffff window]
[    0.264225] pci_bus 0000:00: root bus resource [mem
0x000c0000-0x000dffff window]
[    0.264443] pci_bus 0000:00: root bus resource [mem
0xe0000000-0xfec2ffff window]
[    0.264663] pci_bus 0000:00: root bus resource [mem
0xfee00000-0xffffffff window]
[    0.264881] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.265023] pci 0000:00:00.0: [1022:1450] type 00 class 0x060000
[    0.265284] pci 0000:00:00.2: [1022:1451] type 00 class 0x080600
[    0.265498] pci 0000:00:01.0: [1022:1452] type 00 class 0x060000
[    0.265684] pci 0000:00:01.1: [1022:1453] type 01 class 0x060400
[    0.265988] pci 0000:00:01.1: PME# supported from D0 D3hot D3cold
[    0.266289] pci 0000:00:01.3: [1022:1453] type 01 class 0x060400
[    0.267305] pci 0000:00:01.3: PME# supported from D0 D3hot D3cold
[    0.268294] pci 0000:00:02.0: [1022:1452] type 00 class 0x060000
[    0.269228] pci 0000:00:03.0: [1022:1452] type 00 class 0x060000
[    0.269416] pci 0000:00:03.1: [1022:1453] type 01 class 0x060400
[    0.270056] pci 0000:00:03.1: PME# supported from D0 D3hot D3cold
[    0.270306] pci 0000:00:04.0: [1022:1452] type 00 class 0x060000
[    0.271245] pci 0000:00:07.0: [1022:1452] type 00 class 0x060000
[    0.271432] pci 0000:00:07.1: [1022:1454] type 01 class 0x060400
[    0.271963] pci 0000:00:07.1: enabling Extended Tags
[    0.272287] pci 0000:00:07.1: PME# supported from D0 D3hot D3cold
[    0.273295] pci 0000:00:08.0: [1022:1452] type 00 class 0x060000
[    0.273482] pci 0000:00:08.1: [1022:1454] type 01 class 0x060400
[    0.274829] pci 0000:00:08.1: enabling Extended Tags
[    0.275043] pci 0000:00:08.1: PME# supported from D0 D3hot D3cold
[    0.275330] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
[    0.276424] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
[    0.276770] pci 0000:00:18.0: [1022:1460] type 00 class 0x060000
[    0.276946] pci 0000:00:18.1: [1022:1461] type 00 class 0x060000
[    0.277123] pci 0000:00:18.2: [1022:1462] type 00 class 0x060000
[    0.277261] pci 0000:00:18.3: [1022:1463] type 00 class 0x060000
[    0.277437] pci 0000:00:18.4: [1022:1464] type 00 class 0x060000
[    0.277613] pci 0000:00:18.5: [1022:1465] type 00 class 0x060000
[    0.277787] pci 0000:00:18.6: [1022:1466] type 00 class 0x060000
[    0.277963] pci 0000:00:18.7: [1022:1467] type 00 class 0x060000
[    0.278270] pci 0000:01:00.0: [144d:a808] type 00 class 0x010802
[    0.278431] pci 0000:01:00.0: reg 0x10: [mem 0xfe900000-0xfe903fff 64bit]
[    0.279386] pci 0000:00:01.1: PCI bridge to [bus 01]
[    0.280227] pci 0000:00:01.1:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.280771] pci 0000:02:00.0: [1022:43d0] type 00 class 0x0c0330
[    0.280929] pci 0000:02:00.0: reg 0x10: [mem 0xfe6a0000-0xfe6a7fff 64bit]
[    0.281301] pci 0000:02:00.0: PME# supported from D3hot D3cold
[    0.281504] pci 0000:02:00.1: [1022:43c8] type 00 class 0x010601
[    0.281684] pci 0000:02:00.1: reg 0x24: [mem 0xfe680000-0xfe69ffff]
[    0.281830] pci 0000:02:00.1: reg 0x30: [mem 0xfe600000-0xfe67ffff pref]
[    0.282006] pci 0000:02:00.1: PME# supported from D3hot D3cold
[    0.282269] pci 0000:02:00.2: [1022:43c6] type 01 class 0x060400
[    0.282483] pci 0000:02:00.2: PME# supported from D3hot D3cold
[    0.282695] pci 0000:00:01.3: PCI bridge to [bus 02-08]
[    0.282834] pci 0000:00:01.3:   bridge window [io  0xe000-0xefff]
[    0.282973] pci 0000:00:01.3:   bridge window [mem 0xfe400000-0xfe6fffff]
[    0.283185] pci 0000:03:00.0: [1022:43c7] type 01 class 0x060400
[    0.283314] pci 0000:03:00.0: PME# supported from D3hot D3cold
[    0.283513] pci 0000:03:01.0: [1022:43c7] type 01 class 0x060400
[    0.283741] pci 0000:03:01.0: PME# supported from D3hot D3cold
[    0.283941] pci 0000:03:02.0: [1022:43c7] type 01 class 0x060400
[    0.284275] pci 0000:03:02.0: PME# supported from D3hot D3cold
[    0.284476] pci 0000:03:04.0: [1022:43c7] type 01 class 0x060400
[    0.284704] pci 0000:03:04.0: PME# supported from D3hot D3cold
[    0.284908] pci 0000:03:09.0: [1022:43c7] type 01 class 0x060400
[    0.285137] pci 0000:03:09.0: PME# supported from D3hot D3cold
[    0.285296] pci 0000:02:00.2: PCI bridge to [bus 03-08]
[    0.285438] pci 0000:02:00.2:   bridge window [io  0xe000-0xefff]
[    0.285578] pci 0000:02:00.2:   bridge window [mem 0xfe400000-0xfe5fffff]
[    0.285754] pci 0000:03:00.0: PCI bridge to [bus 04]
[    0.285931] pci 0000:03:01.0: PCI bridge to [bus 05]
[    0.286131] pci 0000:06:00.0: [8086:1539] type 00 class 0x020000
[    0.286267] pci 0000:06:00.0: reg 0x10: [mem 0xfe500000-0xfe51ffff]
[    0.286437] pci 0000:06:00.0: reg 0x18: [io  0xe000-0xe01f]
[    0.286590] pci 0000:06:00.0: reg 0x1c: [mem 0xfe520000-0xfe523fff]
[    0.286897] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold
[    0.287272] pci 0000:03:02.0: PCI bridge to [bus 06]
[    0.287412] pci 0000:03:02.0:   bridge window [io  0xe000-0xefff]
[    0.287551] pci 0000:03:02.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.287725] pci 0000:03:04.0: PCI bridge to [bus 07]
[    0.287917] pci 0000:08:00.0: [1b21:2142] type 00 class 0x0c0330
[    0.288088] pci 0000:08:00.0: reg 0x10: [mem 0xfe400000-0xfe407fff 64bit]
[    0.288362] pci 0000:08:00.0: PME# supported from D0
[    0.288607] pci 0000:03:09.0: PCI bridge to [bus 08]
[    0.288748] pci 0000:03:09.0:   bridge window [mem 0xfe400000-0xfe4fffff]
[    0.289003] pci 0000:09:00.0: [1002:6759] type 00 class 0x030000
[    0.289168] pci 0000:09:00.0: reg 0x10: [mem 0xe0000000-0xefffffff
64bit pref]
[    0.289237] pci 0000:09:00.0: reg 0x18: [mem 0xfe820000-0xfe83ffff 64bit]
[    0.289384] pci 0000:09:00.0: reg 0x20: [io  0xd000-0xd0ff]
[    0.289536] pci 0000:09:00.0: reg 0x30: [mem 0xfe800000-0xfe81ffff pref]
[    0.289729] pci 0000:09:00.0: supports D1 D2
[    0.289927] pci 0000:09:00.1: [1002:aa90] type 00 class 0x040300
[    0.290251] pci 0000:09:00.1: reg 0x10: [mem 0xfe840000-0xfe843fff 64bit]
[    0.290480] pci 0000:09:00.1: supports D1 D2
[    0.290695] pci 0000:00:03.1: PCI bridge to [bus 09]
[    0.290834] pci 0000:00:03.1:   bridge window [io  0xd000-0xdfff]
[    0.290973] pci 0000:00:03.1:   bridge window [mem 0xfe800000-0xfe8fffff]
[    0.291115] pci 0000:00:03.1:   bridge window [mem
0xe0000000-0xefffffff 64bit pref]
[    0.291785] pci 0000:0a:00.0: [1022:145a] type 00 class 0x130000
[    0.291951] pci 0000:0a:00.0: enabling Extended Tags
[    0.292264] pci 0000:0a:00.2: [1022:1456] type 00 class 0x108000
[    0.292416] pci 0000:0a:00.2: reg 0x18: [mem 0xfe200000-0xfe2fffff]
[    0.292563] pci 0000:0a:00.2: reg 0x24: [mem 0xfe300000-0xfe301fff]
[    0.292709] pci 0000:0a:00.2: enabling Extended Tags
[    0.292904] pci 0000:0a:00.3: [1022:145f] type 00 class 0x0c0330
[    0.293053] pci 0000:0a:00.3: reg 0x10: [mem 0xfe100000-0xfe1fffff 64bit]
[    0.293208] pci 0000:0a:00.3: enabling Extended Tags
[    0.293251] pci 0000:0a:00.3: PME# supported from D0 D3hot D3cold
[    0.293437] pci 0000:00:07.1: PCI bridge to [bus 0a]
[    0.293576] pci 0000:00:07.1:   bridge window [mem 0xfe100000-0xfe3fffff]
[    0.293781] pci 0000:0b:00.0: [1022:1455] type 00 class 0x130000
[    0.293949] pci 0000:0b:00.0: enabling Extended Tags
[    0.294269] pci 0000:0b:00.2: [1022:7901] type 00 class 0x010601
[    0.294432] pci 0000:0b:00.2: reg 0x24: [mem 0xfe708000-0xfe708fff]
[    0.294577] pci 0000:0b:00.2: enabling Extended Tags
[    0.294738] pci 0000:0b:00.2: PME# supported from D3hot D3cold
[    0.294916] pci 0000:0b:00.3: [1022:1457] type 00 class 0x040300
[    0.295063] pci 0000:0b:00.3: reg 0x10: [mem 0xfe700000-0xfe707fff]
[    0.295222] pci 0000:0b:00.3: enabling Extended Tags
[    0.295249] pci 0000:0b:00.3: PME# supported from D0 D3hot D3cold
[    0.295441] pci 0000:00:08.1: PCI bridge to [bus 0b]
[    0.295580] pci 0000:00:08.1:   bridge window [mem 0xfe700000-0xfe7fffff]
[    0.295904] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0
[    0.296080] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0
[    0.296255] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0
[    0.296435] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0
[    0.296611] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0
[    0.296779] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0
[    0.296947] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0
[    0.297251] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0
[    0.297704] ACPI: EC: interrupt unblocked
[    0.297855] ACPI: EC: event unblocked
[    0.297995] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x2, EC_CMD/EC_SC=0x66,
EC_DATA=0x62
[    0.298215] ACPI: \_SB_.PCI0.SBRG.EC0_: Boot DSDT EC used to handle
transactions and events
[    0.298254] pci 0000:09:00.0: vgaarb: setting as boot VGA device
[    0.298371] pci 0000:09:00.0: vgaarb: VGA device added:
decodes=io+mem,owns=io+mem,locks=none
[    0.298592] pci 0000:09:00.0: vgaarb: bridge control possible
[    0.298728] vgaarb: loaded
[    0.298931] SCSI subsystem initialized
[    0.299242] libata version 3.00 loaded.
[    0.299242] ACPI: bus type USB registered
[    0.299376] usbcore: registered new interface driver usbfs
[    0.299520] usbcore: registered new interface driver hub
[    0.299683] usbcore: registered new device driver usb
[    0.299826] pps_core: LinuxPPS API ver. 1 registered
[    0.299963] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
Rodolfo Giometti <giometti@linux.it>
[    0.300226] PTP clock support registered
[    0.300380] EDAC MC: Ver: 3.0.0
[    0.300457] PCI: Using ACPI for IRQ routing
[    0.305059] PCI: pci_cache_line_size set to 64 bytes
[    0.305119] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff]
[    0.305120] e820: reserve RAM buffer [mem 0x09d00000-0x0bffffff]
[    0.305121] e820: reserve RAM buffer [mem 0x0b000000-0x0bffffff]
[    0.305121] e820: reserve RAM buffer [mem 0xd9a12000-0xdbffffff]
[    0.305122] e820: reserve RAM buffer [mem 0xdb0d3000-0xdbffffff]
[    0.305122] e820: reserve RAM buffer [mem 0xdf000000-0xdfffffff]
[    0.305123] e820: reserve RAM buffer [mem 0x41f380000-0x41fffffff]
[    0.305230] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.305367] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.307261] clocksource: Switched to clocksource tsc-early
[    0.409456] VFS: Disk quotas dquot_6.6.0
[    0.409606] VFS: Dquot-cache hash table entries: 512 (order 0, 4096
bytes)
[    0.409774] pnp: PnP ACPI init
[    0.410010] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.410154] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.410204] system 00:01: [mem 0xfeb80000-0xfebfffff] could not be
reserved
[    0.410347] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.410399] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.410502] system 00:03: [io  0x02a0-0x02af] has been reserved
[    0.410644] system 00:03: [io  0x0230-0x023f] has been reserved
[    0.410784] system 00:03: [io  0x0290-0x029f] has been reserved
[    0.410927] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.411086] system 00:04: [io  0x04d0-0x04d1] has been reserved
[    0.411225] system 00:04: [io  0x040b] has been reserved
[    0.411362] system 00:04: [io  0x04d6] has been reserved
[    0.411500] system 00:04: [io  0x0c00-0x0c01] has been reserved
[    0.411639] system 00:04: [io  0x0c14] has been reserved
[    0.411776] system 00:04: [io  0x0c50-0x0c51] has been reserved
[    0.411917] system 00:04: [io  0x0c52] has been reserved
[    0.412056] system 00:04: [io  0x0c6c] has been reserved
[    0.412194] system 00:04: [io  0x0c6f] has been reserved
[    0.412332] system 00:04: [io  0x0cd0-0x0cd1] has been reserved
[    0.412470] system 00:04: [io  0x0cd2-0x0cd3] has been reserved
[    0.412610] system 00:04: [io  0x0cd4-0x0cd5] has been reserved
[    0.412750] system 00:04: [io  0x0cd6-0x0cd7] has been reserved
[    0.412888] system 00:04: [io  0x0cd8-0x0cdf] has been reserved
[    0.413030] system 00:04: [io  0x0800-0x089f] has been reserved
[    0.413169] system 00:04: [io  0x0b00-0x0b0f] has been reserved
[    0.413309] system 00:04: [io  0x0b20-0x0b3f] has been reserved
[    0.413449] system 00:04: [io  0x0900-0x090f] has been reserved
[    0.413588] system 00:04: [io  0x0910-0x091f] has been reserved
[    0.413728] system 00:04: [mem 0xfec00000-0xfec00fff] could not be
reserved
[    0.413869] system 00:04: [mem 0xfec01000-0xfec01fff] could not be
reserved
[    0.414011] system 00:04: [mem 0xfedc0000-0xfedc0fff] has been reserved
[    0.414152] system 00:04: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.414293] system 00:04: [mem 0xfed80000-0xfed8ffff] could not be
reserved
[    0.414435] system 00:04: [mem 0xfec10000-0xfec10fff] has been reserved
[    0.414575] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.414716] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.414997] pnp: PnP ACPI: found 5 devices
[    0.420465] clocksource: acpi_pm: mask: 0xffffff max_cycles:
0xffffff, max_idle_ns: 2085701024 ns
[    0.420696] pci 0000:00:01.1: PCI bridge to [bus 01]
[    0.420835] pci 0000:00:01.1:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.420980] pci 0000:03:00.0: PCI bridge to [bus 04]
[    0.421124] pci 0000:03:01.0: PCI bridge to [bus 05]
[    0.421268] pci 0000:03:02.0: PCI bridge to [bus 06]
[    0.421404] pci 0000:03:02.0:   bridge window [io  0xe000-0xefff]
[    0.421545] pci 0000:03:02.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.421690] pci 0000:03:04.0: PCI bridge to [bus 07]
[    0.421832] pci 0000:03:09.0: PCI bridge to [bus 08]
[    0.421972] pci 0000:03:09.0:   bridge window [mem 0xfe400000-0xfe4fffff]
[    0.422118] pci 0000:02:00.2: PCI bridge to [bus 03-08]
[    0.422255] pci 0000:02:00.2:   bridge window [io  0xe000-0xefff]
[    0.422395] pci 0000:02:00.2:   bridge window [mem 0xfe400000-0xfe5fffff]
[    0.422540] pci 0000:00:01.3: PCI bridge to [bus 02-08]
[    0.422677] pci 0000:00:01.3:   bridge window [io  0xe000-0xefff]
[    0.422816] pci 0000:00:01.3:   bridge window [mem 0xfe400000-0xfe6fffff]
[    0.422959] pci 0000:00:03.1: PCI bridge to [bus 09]
[    0.423095] pci 0000:00:03.1:   bridge window [io  0xd000-0xdfff]
[    0.423234] pci 0000:00:03.1:   bridge window [mem 0xfe800000-0xfe8fffff]
[    0.423376] pci 0000:00:03.1:   bridge window [mem
0xe0000000-0xefffffff 64bit pref]
[    0.423597] pci 0000:00:07.1: PCI bridge to [bus 0a]
[    0.423735] pci 0000:00:07.1:   bridge window [mem 0xfe100000-0xfe3fffff]
[    0.423878] pci 0000:00:08.1: PCI bridge to [bus 0b]
[    0.424016] pci 0000:00:08.1:   bridge window [mem 0xfe700000-0xfe7fffff]
[    0.424162] pci_bus 0000:00: resource 4 [io  0x0000-0x03af window]
[    0.424300] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7 window]
[    0.424439] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df window]
[    0.424577] pci_bus 0000:00: resource 7 [io  0x0d00-0xefff window]
[    0.427473] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff
window]
[    0.427613] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff
window]
[    0.427753] pci_bus 0000:00: resource 10 [mem 0xe0000000-0xfec2ffff
window]
[    0.427892] pci_bus 0000:00: resource 11 [mem 0xfee00000-0xffffffff
window]
[    0.428034] pci_bus 0000:01: resource 1 [mem 0xfe900000-0xfe9fffff]
[    0.428173] pci_bus 0000:02: resource 0 [io  0xe000-0xefff]
[    0.428311] pci_bus 0000:02: resource 1 [mem 0xfe400000-0xfe6fffff]
[    0.428450] pci_bus 0000:03: resource 0 [io  0xe000-0xefff]
[    0.428588] pci_bus 0000:03: resource 1 [mem 0xfe400000-0xfe5fffff]
[    0.428725] pci_bus 0000:06: resource 0 [io  0xe000-0xefff]
[    0.428862] pci_bus 0000:06: resource 1 [mem 0xfe500000-0xfe5fffff]
[    0.429002] pci_bus 0000:08: resource 1 [mem 0xfe400000-0xfe4fffff]
[    0.429140] pci_bus 0000:09: resource 0 [io  0xd000-0xdfff]
[    0.429278] pci_bus 0000:09: resource 1 [mem 0xfe800000-0xfe8fffff]
[    0.429416] pci_bus 0000:09: resource 2 [mem 0xe0000000-0xefffffff
64bit pref]
[    0.429634] pci_bus 0000:0a: resource 1 [mem 0xfe100000-0xfe3fffff]
[    0.429773] pci_bus 0000:0b: resource 1 [mem 0xfe700000-0xfe7fffff]
[    0.429970] NET: Registered protocol family 2
[    0.430224] tcp_listen_portaddr_hash hash table entries: 8192 (order:
5, 131072 bytes)
[    0.430473] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[    0.430829] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.431078] TCP: Hash tables configured (established 131072 bind 65536)
[    0.431249] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[    0.431417] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[    0.431617] NET: Registered protocol family 1
[    0.431837] RPC: Registered named UNIX socket transport module.
[    0.431977] RPC: Registered udp transport module.
[    0.432113] RPC: Registered tcp transport module.
[    0.432248] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.432390] NET: Registered protocol family 44
[    0.432731] pci 0000:09:00.0: Video device with shadowed ROM at [mem
0x000c0000-0x000dffff]
[    0.433085] PCI: CLS 64 bytes, default 64
[    0.433240] Trying to unpack rootfs image as initramfs...
[    0.518783] Freeing initrd memory: 8260K
[    0.518941] pci 0000:00:00.2: AMD-Vi: IOMMU performance counters
supported
[    0.519312] pci 0000:00:01.0: Adding to iommu group 0
[    0.519536] pci 0000:00:01.1: Adding to iommu group 1
[    0.519768] pci 0000:00:01.3: Adding to iommu group 2
[    0.519997] pci 0000:00:02.0: Adding to iommu group 3
[    0.520231] pci 0000:00:03.0: Adding to iommu group 4
[    0.520456] pci 0000:00:03.1: Adding to iommu group 5
[    0.520678] pci 0000:00:04.0: Adding to iommu group 6
[    0.520910] pci 0000:00:07.0: Adding to iommu group 7
[    0.521123] pci 0000:00:07.1: Adding to iommu group 8
[    0.521352] pci 0000:00:08.0: Adding to iommu group 9
[    0.521572] pci 0000:00:08.1: Adding to iommu group 10
[    0.521805] pci 0000:00:14.0: Adding to iommu group 11
[    0.521957] pci 0000:00:14.3: Adding to iommu group 11
[    0.522206] pci 0000:00:18.0: Adding to iommu group 12
[    0.522354] pci 0000:00:18.1: Adding to iommu group 12
[    0.522502] pci 0000:00:18.2: Adding to iommu group 12
[    0.522652] pci 0000:00:18.3: Adding to iommu group 12
[    0.522799] pci 0000:00:18.4: Adding to iommu group 12
[    0.522947] pci 0000:00:18.5: Adding to iommu group 12
[    0.523095] pci 0000:00:18.6: Adding to iommu group 12
[    0.523242] pci 0000:00:18.7: Adding to iommu group 12
[    0.523475] pci 0000:01:00.0: Adding to iommu group 13
[    0.523717] pci 0000:02:00.0: Adding to iommu group 14
[    0.523873] pci 0000:02:00.1: Adding to iommu group 14
[    0.524032] pci 0000:02:00.2: Adding to iommu group 14
[    0.524179] pci 0000:03:00.0: Adding to iommu group 14
[    0.524326] pci 0000:03:01.0: Adding to iommu group 14
[    0.524473] pci 0000:03:02.0: Adding to iommu group 14
[    0.524620] pci 0000:03:04.0: Adding to iommu group 14
[    0.524766] pci 0000:03:09.0: Adding to iommu group 14
[    0.524919] pci 0000:06:00.0: Adding to iommu group 14
[    0.525069] pci 0000:08:00.0: Adding to iommu group 14
[    0.525308] pci 0000:09:00.0: Adding to iommu group 15
[    0.525467] pci 0000:09:00.1: Adding to iommu group 15
[    0.525692] pci 0000:0a:00.0: Adding to iommu group 16
[    0.525925] pci 0000:0a:00.2: Adding to iommu group 17
[    0.526143] pci 0000:0a:00.3: Adding to iommu group 18
[    0.526367] pci 0000:0b:00.0: Adding to iommu group 19
[    0.526596] pci 0000:0b:00.2: Adding to iommu group 20
[    0.526829] pci 0000:0b:00.3: Adding to iommu group 21
[    0.527179] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40
[    0.527317] pci 0000:00:00.2: AMD-Vi: Extended features
(0xf77ef22294ada):
[    0.527457]  PPR NX GT IA GA PC GA_vAPIC
[    0.527591] AMD-Vi: Interrupt remapping enabled
[    0.527727] AMD-Vi: Virtual APIC enabled
[    0.527942] AMD-Vi: Lazy IO/TLB flushing enabled
[    0.528796] amd_uncore: AMD NB counters detected
[    0.528936] amd_uncore: AMD LLC counters detected
[    0.529251] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4
counters/bank).
[    0.534570] Initialise system trusted keyrings
[    0.534716] Key type blacklist registered
[    0.534879] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    0.535818] zbud: loaded
[    0.536204] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.536467] NFS: Registering the id_resolver key type
[    0.536606] Key type id_resolver registered
[    0.536741] Key type id_legacy registered
[    0.536877] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.537020] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.537252] ntfs: driver 2.1.32 [Flags: R/W].
[    0.537414] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    0.537582] SGI XFS with ACLs, security attributes, scrub, no debug
enabled
[    0.538604] async_tx: api initialized (async)
[    0.538741] Key type asymmetric registered
[    0.538876] Asymmetric key parser 'x509' registered
[    0.539020] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 245)
[    0.539281] io scheduler mq-deadline registered
[    0.539418] io scheduler kyber registered
[    0.539567] io scheduler bfq registered
[    0.539785] atomic64_test: passed for x86-64 platform with CX8 and
with SSE
[    0.541744] pcieport 0000:00:01.1: AER: enabled with IRQ 28
[    0.542716] pcieport 0000:00:01.3: AER: enabled with IRQ 29
[    0.543712] pcieport 0000:00:03.1: AER: enabled with IRQ 30
[    0.544699] pcieport 0000:00:07.1: AER: enabled with IRQ 31
[    0.545741] pcieport 0000:00:08.1: AER: enabled with IRQ 33
[    0.547259] Monitor-Mwait will be used to enter C-1 state
[    0.548863] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.828103] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud =
115200) is a 16550A
[    0.830005] brd: module loaded
[    0.831416] loop: module loaded
[    0.831700] fnic: Cisco FCoE HBA Driver, ver 1.6.0.47
[    0.831858] fnic: Successfully Initialized Trace Buffer
[    0.832026] fnic: Successfully Initialized FC_CTLR Trace Buffer
[    0.832462] Loading Adaptec I2O RAID: Version 2.4 Build 5go
[    0.832604] Detecting Adaptec I2O RAID controllers...
[    0.832774] Adaptec aacraid driver 1.2.1[50877]-custom
[    0.832923] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
[    0.833099] isci: Intel(R) C600 SAS Controller Driver - version 1.2.0
[    0.833273] QLogic BR-series BFA FC/FCOE SCSI driver - version: 3.2.25.1
[    0.833450] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03
EST 2006)
[    0.833691] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST
2006)
[    0.833842] megasas: 07.707.51.00-rc1
[    0.833991] mpt3sas version 28.100.00.00 loaded
[    0.834166] GDT-HA: Storage RAID Controller Driver. Version: 3.05
[    0.834324] 3ware Storage Controller device driver for Linux
v1.26.02.003.
[    0.834475] 3ware 9000 Storage Controller device driver for Linux
v2.26.02.014.
[    0.834704] LSI 3ware SAS/SATA-RAID Controller device driver for
Linux v3.26.02.000.
[    0.834941] ipr: IBM Power RAID SCSI Device Driver version: 2.6.4
(March 14, 2017)
[    0.835176] RocketRAID 3xxx/4xxx Controller driver v1.10.0
[    0.835324] stex: Promise SuperTrak EX Driver version: 6.02.0000.01
[    0.835501] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[    0.835808] nvme nvme0: pci function 0000:01:00.0
[    0.835970] ahci 0000:02:00.1: version 3.0
[    0.836072] ahci 0000:02:00.1: SSS flag set, parallel bus scan disabled
[    0.836270] ahci 0000:02:00.1: AHCI 0001.0301 32 slots 8 ports 6 Gbps
0xff impl SATA mode
[    0.836495] ahci 0000:02:00.1: flags: 64bit ncq sntf stag pm led clo
only pmp pio slum part sxs deso sadm sds apst
[    0.837190] scsi host0: ahci
[    0.837411] scsi host1: ahci
[    0.837619] scsi host2: ahci
[    0.837818] scsi host3: ahci
[    0.838028] scsi host4: ahci
[    0.838230] scsi host5: ahci
[    0.838434] scsi host6: ahci
[    0.838639] scsi host7: ahci
[    0.838816] ata1: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680100 irq 40
[    0.839041] ata2: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680180 irq 40
[    0.839262] ata3: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680200 irq 40
[    0.839485] ata4: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680280 irq 40
[    0.839706] ata5: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680300 irq 40
[    0.839934] ata6: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680380 irq 40
[    0.840157] ata7: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680400 irq 40
[    0.840378] ata8: SATA max UDMA/133 abar m131072@0xfe680000 port
0xfe680480 irq 40
[    0.840699] ahci 0000:0b:00.2: AHCI 0001.0301 32 slots 1 ports 6 Gbps
0x1 impl SATA mode
[    0.840933] ahci 0000:0b:00.2: flags: 64bit ncq sntf ilck pm led clo
only pmp fbs pio slum part
[    0.841264] scsi host8: ahci
[    0.844208] ata9: SATA max UDMA/133 abar m4096@0xfe708000 port
0xfe708100 irq 44
[    0.844947] scsi host9: pata_legacy
[    0.845106] ata10: PATA max PIO4 cmd 0x1f0 ctl 0x3f6 irq 14
[    1.031718] nvme nvme0: missing or invalid SUBNQN field.
[    1.031870] nvme nvme0: Shutdown timeout set to 8 seconds
[    1.048997] nvme nvme0: 16/0/0 default/read/poll queues
[    1.055665]  nvme0n1: p1
[    1.134921] ata9: SATA link down (SStatus 0 SControl 300)
[    1.293602] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.294412] ata1.00: ATA-9: WDC WD30EFRX-68EUZN0, 80.00A80, max UDMA/133
[    1.294646] ata1.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth
32), AA
[    1.295388] ata1.00: configured for UDMA/133
[    1.557579] tsc: Refined TSC clocksource calibration: 3700.009 MHz
[    1.557734] clocksource: tsc: mask: 0xffffffffffffffff max_cycles:
0x6aaabc71ca1, max_idle_ns: 881590766374 ns
[    1.558048] clocksource: Switched to clocksource tsc
[    3.861348] floppy0: no floppy controllers found
[    3.861824] scsi 0:0:0:0: Direct-Access     ATA      WDC WD30EFRX-68E
0A80 PQ: 0 ANSI: 5
[    3.862246] sd 0:0:0:0: [sda] 5860533168 512-byte logical blocks:
(3.00 TB/2.73 TiB)
[    3.862497] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    3.862652] sd 0:0:0:0: [sda] Write Protect is off
[    3.862792] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.862811] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[    3.876554] sd 0:0:0:0: [sda] Attached SCSI disk
[    4.172529] ata2: SATA link down (SStatus 0 SControl 300)
[    4.645584] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    4.646403] ata3.00: ATA-9: WDC WD30EFRX-68EUZN0, 82.00A82, max UDMA/133
[    4.646638] ata3.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth
32), AA
[    4.647410] ata3.00: configured for UDMA/133
[    4.648185] scsi 2:0:0:0: Direct-Access     ATA      WDC WD30EFRX-68E
0A82 PQ: 0 ANSI: 5
[    4.648548] sd 2:0:0:0: [sdb] 5860533168 512-byte logical blocks:
(3.00 TB/2.73 TiB)
[    4.648779] sd 2:0:0:0: [sdb] 4096-byte physical blocks
[    4.648921] sd 2:0:0:0: [sdb] Write Protect is off
[    4.649057] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    4.649062] sd 2:0:0:0: [sdb] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[    4.653094] sd 2:0:0:0: [sdb] Attached SCSI disk
[    5.117583] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    5.118397] ata4.00: ATA-10: WDC WD40EFRX-68N32N0, 82.00A82, max UDMA/133
[    5.118632] ata4.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth
32), AA
[    5.119416] ata4.00: configured for UDMA/133
[    5.120071] scsi 3:0:0:0: Direct-Access     ATA      WDC WD40EFRX-68N
0A82 PQ: 0 ANSI: 5
[    5.120421] sd 3:0:0:0: [sdc] 7814037168 512-byte logical blocks:
(4.00 TB/3.64 TiB)
[    5.120653] sd 3:0:0:0: [sdc] 4096-byte physical blocks
[    5.120794] sd 3:0:0:0: [sdc] Write Protect is off
[    5.120932] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    5.120937] sd 3:0:0:0: [sdc] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[    5.139079] sd 3:0:0:0: [sdc] Attached SCSI disk
[    5.589583] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    5.590527] ata5.00: supports DRM functions and may not be fully
accessible
[    5.594049] ata5.00: disabling queued TRIM support
[    5.594051] ata5.00: ATA-9: Samsung SSD 850 EVO 500GB, EMT02B6Q, max
UDMA/133
[    5.594197] ata5.00: 976773168 sectors, multi 1: LBA48 NCQ (depth 32), AA
[    5.595475] ata5.00: supports DRM functions and may not be fully
accessible
[    5.596209] ata5.00: disabling queued TRIM support
[    5.597080] ata5.00: configured for UDMA/133
[    5.597873] scsi 4:0:0:0: Direct-Access     ATA      Samsung SSD 850
 2B6Q PQ: 0 ANSI: 5
[    5.598250] sd 4:0:0:0: [sdd] 976773168 512-byte logical blocks: (500
GB/466 GiB)
[    5.598498] sd 4:0:0:0: [sdd] Write Protect is off
[    5.598638] sd 4:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[    5.598646] sd 4:0:0:0: [sdd] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[    5.606502]  sdd: sdd1 sdd2 sdd3
[    5.607206] sd 4:0:0:0: [sdd] supports TCG Opal
[    5.607348] sd 4:0:0:0: [sdd] Attached SCSI disk
[    6.069581] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    6.072634] ata6.00: ATAPI: ATAPI   iHAS122, ZL0E, max UDMA/100
[    6.073540] ata6.00: configured for UDMA/100
[    6.079007] scsi 5:0:0:0: CD-ROM            ATAPI    iHAS122
 ZL0E PQ: 0 ANSI: 5
[    6.139080] sr 5:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram
cd/rw xa/form2 cdda tray
[    6.139427] cdrom: Uniform CD-ROM driver Revision: 3.20
[    6.139884] sr 5:0:0:0: Attached scsi CD-ROM sr0
[    6.452543] ata7: SATA link down (SStatus 0 SControl 330)
[    7.493562] ata8: failed to resume link (SControl 0)
[    7.493805] ata8: SATA link down (SStatus 0 SControl 0)
[    7.509945] scsi host9: pata_legacy
[    7.510191] ata11: PATA max PIO4 cmd 0x170 ctl 0x376 irq 15
[    7.681668] Fusion MPT base driver 3.04.20
[    7.681887] Copyright (c) 1999-2008 LSI Corporation
[    7.682111] Fusion MPT SPI Host driver 3.04.20
[    7.682362] Fusion MPT FC Host driver 3.04.20
[    7.682590] Fusion MPT SAS Host driver 3.04.20
[    7.682818] Fusion MPT misc device (ioctl) driver 3.04.20
[    7.683052] mptctl: Registered with Fusion MPT base driver
[    7.683190] mptctl: /dev/mptctl @ (major,minor=10,220)
[    7.683329] Fusion MPT LAN driver 3.04.20
[    7.683504] i8042: PNP: No PS/2 controller found.
[    7.683673] mousedev: PS/2 mouse device common for all mice
[    7.683844] rtc_cmos 00:02: RTC can wake from S4
[    7.684213] rtc_cmos 00:02: registered as rtc0
[    7.684359] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes
nvram, hpet irqs
[    7.684941] device-mapper: uevent: version 1.0.3
[    7.685121] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18)
initialised: dm-devel@redhat.com
[    7.685408] hidraw: raw HID events driver (C) Jiri Kosina
[    7.685552] usbcore: registered new interface driver usbhid
[    7.685689] usbhid: USB HID core driver
[    7.685842] input: Speakup as /devices/virtual/input/input0
[    7.686004] initialized device: /dev/synth, node (MAJOR 10, MINOR 25)
[    7.686171] speakup 3.1.6: initialized
[    7.686310] synth name on entry is: (null)
[    7.686531] Initializing XFRM netlink socket
[    7.686672] NET: Registered protocol family 17
[    7.686854] 9pnet: Installing 9P2000 support
[    7.686999] Key type dns_resolver registered
[    7.687855] mce: Using 23 MCE banks
[    7.688024] microcode: CPU0: patch_level=0x08008206
[    7.688169] microcode: CPU1: patch_level=0x08008206
[    7.688311] microcode: CPU2: patch_level=0x08008206
[    7.688453] microcode: CPU3: patch_level=0x08008206
[    7.688609] microcode: CPU4: patch_level=0x08008206
[    7.688755] microcode: CPU5: patch_level=0x08008206
[    7.688909] microcode: CPU6: patch_level=0x08008206
[    7.689054] microcode: CPU7: patch_level=0x08008206
[    7.689208] microcode: CPU8: patch_level=0x08008206
[    7.689356] microcode: CPU9: patch_level=0x08008206
[    7.689511] microcode: CPU10: patch_level=0x08008206
[    7.689657] microcode: CPU11: patch_level=0x08008206
[    7.689812] microcode: CPU12: patch_level=0x08008206
[    7.689960] microcode: CPU13: patch_level=0x08008206
[    7.690113] microcode: CPU14: patch_level=0x08008206
[    7.690260] microcode: CPU15: patch_level=0x08008206
[    7.690428] microcode: Microcode Update Driver: v2.2.
[    7.690435] AVX2 version of gcm_enc/dec engaged.
[    7.690713] AES CTR mode by8 optimization enabled
[    7.695642] sched_clock: Marking stable (7705414840,
-9775955)->(7939608112, -243969227)
[    7.695953] registered taskstats version 1
[    7.696090] Loading compiled-in X.509 certificates
[    7.696249] zswap: loaded using pool lzo/zbud
[    7.696521] Btrfs loaded, crc32c=crc32c-generic
[    7.697825] Key type encrypted registered
[    7.698861] Freeing unused decrypted memory: 2040K
[    7.699242] Freeing unused kernel image memory: 1780K
[    7.709693] Write protecting the kernel read-only data: 26624k
[    7.710326] Freeing unused kernel image memory: 2028K
[    7.710749] Freeing unused kernel image memory: 1380K
[    7.710894] rodata_test: all tests were successful
[    7.711038] Run /init as init process
[    7.728319] udevd[416]: starting eudev-3.1.5
[    7.827761] BTRFS: device label system devid 1 transid 416487 /dev/sdd2
[    7.980415] usbcore: registered new interface driver usb-storage
[    7.981874] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    7.982979] ehci-pci: EHCI PCI platform driver
[    7.986583] xhci_hcd 0000:02:00.0: xHCI Host Controller
[    7.986761] xhci_hcd 0000:02:00.0: new USB bus registered, assigned
bus number 1
[    8.042190] xhci_hcd 0000:02:00.0: hcc params 0x0200ef81 hci version
0x110 quirks 0x0000000000000410
[    8.042690] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 5.02
[    8.042917] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    8.043143] usb usb1: Product: xHCI Host Controller
[    8.043287] usb usb1: Manufacturer: Linux 5.2.9 xhci-hcd
[    8.043433] usb usb1: SerialNumber: 0000:02:00.0
[    8.043644] hub 1-0:1.0: USB hub found
[    8.043798] hub 1-0:1.0: 14 ports detected
[    8.047909] xhci_hcd 0000:02:00.0: xHCI Host Controller
[    8.048303] xhci_hcd 0000:02:00.0: new USB bus registered, assigned
bus number 2
[    8.048530] xhci_hcd 0000:02:00.0: Host supports USB 3.1 Enhanced
SuperSpeed
[    8.048707] usb usb2: We don't know the algorithms for LPM for this
host, disabling LPM.
[    8.048946] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0003, bcdDevice= 5.02
[    8.052002] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    8.052263] usb usb2: Product: xHCI Host Controller
[    8.052438] usb usb2: Manufacturer: Linux 5.2.9 xhci-hcd
[    8.052613] usb usb2: SerialNumber: 0000:02:00.0
[    8.052807] hub 2-0:1.0: USB hub found
[    8.052956] hub 2-0:1.0: 8 ports detected
[    8.053641] usb: port power management may be unreliable
[    8.055612] xhci_hcd 0000:08:00.0: xHCI Host Controller
[    8.055985] xhci_hcd 0000:08:00.0: new USB bus registered, assigned
bus number 3
[    8.111030] xhci_hcd 0000:08:00.0: hcc params 0x0200ef81 hci version
0x110 quirks 0x0000000000000010
[    8.111545] usb usb3: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 5.02
[    8.111773] usb usb3: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    8.111999] usb usb3: Product: xHCI Host Controller
[    8.112139] usb usb3: Manufacturer: Linux 5.2.9 xhci-hcd
[    8.112282] usb usb3: SerialNumber: 0000:08:00.0
[    8.112743] hub 3-0:1.0: USB hub found
[    8.112890] hub 3-0:1.0: 2 ports detected
[    8.113138] xhci_hcd 0000:08:00.0: xHCI Host Controller
[    8.113305] xhci_hcd 0000:08:00.0: new USB bus registered, assigned
bus number 4
[    8.113532] xhci_hcd 0000:08:00.0: Host supports USB 3.0 SuperSpeed
[    8.113704] usb usb4: We don't know the algorithms for LPM for this
host, disabling LPM.
[    8.113944] usb usb4: New USB device found, idVendor=1d6b,
idProduct=0003, bcdDevice= 5.02
[    8.114174] usb usb4: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    8.114403] usb usb4: Product: xHCI Host Controller
[    8.114545] usb usb4: Manufacturer: Linux 5.2.9 xhci-hcd
[    8.114687] usb usb4: SerialNumber: 0000:08:00.0
[    8.114899] hub 4-0:1.0: USB hub found
[    8.115043] hub 4-0:1.0: 2 ports detected
[    8.115312] xhci_hcd 0000:0a:00.3: xHCI Host Controller
[    8.115478] xhci_hcd 0000:0a:00.3: new USB bus registered, assigned
bus number 5
[    8.115794] xhci_hcd 0000:0a:00.3: hcc params 0x0270f665 hci version
0x100 quirks 0x0000000000000410
[    8.116238] usb usb5: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 5.02
[    8.116467] usb usb5: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    8.116694] usb usb5: Product: xHCI Host Controller
[    8.116835] usb usb5: Manufacturer: Linux 5.2.9 xhci-hcd
[    8.116977] usb usb5: SerialNumber: 0000:0a:00.3
[    8.117184] hub 5-0:1.0: USB hub found
[    8.117336] hub 5-0:1.0: 4 ports detected
[    8.117570] xhci_hcd 0000:0a:00.3: xHCI Host Controller
[    8.117730] xhci_hcd 0000:0a:00.3: new USB bus registered, assigned
bus number 6
[    8.117953] xhci_hcd 0000:0a:00.3: Host supports USB 3.0 SuperSpeed
[    8.118112] usb usb6: We don't know the algorithms for LPM for this
host, disabling LPM.
[    8.118348] usb usb6: New USB device found, idVendor=1d6b,
idProduct=0003, bcdDevice= 5.02
[    8.118577] usb usb6: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    8.118803] usb usb6: Product: xHCI Host Controller
[    8.118944] usb usb6: Manufacturer: Linux 5.2.9 xhci-hcd
[    8.119082] usb usb6: SerialNumber: 0000:0a:00.3
[    8.119290] hub 6-0:1.0: USB hub found
[    8.119434] hub 6-0:1.0: 4 ports detected
[    8.120842] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    8.121918] ohci-pci: OHCI PCI platform driver
[    8.123101] uhci_hcd: USB Universal Host Controller Interface driver
[    8.429590] usb 1-9: new full-speed USB device number 2 using xhci_hcd
[    8.439592] usb 5-2: new low-speed USB device number 2 using xhci_hcd
[    8.618572] usb 5-2: New USB device found, idVendor=046a,
idProduct=0011, bcdDevice= 1.00
[    8.618913] usb 5-2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[    8.668779] input: HID 046a:0011 as
/devices/pci0000:00/0000:00:07.1/0000:0a:00.3/usb5/5-2/5-2:1.0/0003:046A:0011.0001/input/input1
[    8.720727] hid-generic 0003:046A:0011.0001: input,hidraw0: USB HID
v1.11 Keyboard [HID 046a:0011] on usb-0000:0a:00.3-2/input0
[    8.803978] usb 1-9: New USB device found, idVendor=0b05,
idProduct=1872, bcdDevice= 2.00
[    8.804211] usb 1-9: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[    8.804363] usb 1-9: Product: AURA LED Controller
[    8.804504] usb 1-9: Manufacturer: AsusTek Computer Inc.
[    8.804648] usb 1-9: SerialNumber: 00000000001A
[    8.815957] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using
xhci_hcd
[    8.822016] hid-generic 0003:0B05:1872.0002: hiddev96,hidraw1: USB
HID v1.11 Device [AsusTek Computer Inc. AURA LED Controller] on
usb-0000:02:00.0-9/input0
[    8.832900] usb 2-3: New USB device found, idVendor=26bd,
idProduct=9917, bcdDevice= 1.10
[    8.833127] usb 2-3: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[    8.833275] usb 2-3: Product: USB DISK 3.0
[    8.833415] usb 2-3: Manufacturer:
[    8.833556] usb 2-3: SerialNumber: 07018352EB9B2F41
[    8.834229] usb 5-3: new low-speed USB device number 3 using xhci_hcd
[    8.841929] usb-storage 2-3:1.0: USB Mass Storage device detected
[    8.842242] scsi host9: usb-storage 2-3:1.0
[    8.993223] usb 5-3: New USB device found, idVendor=046d,
idProduct=c408, bcdDevice=14.00
[    8.993463] usb 5-3: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[    8.993609] usb 5-3: Product: USB Trackball
[    8.993748] usb 5-3: Manufacturer: Logitech
[    9.020413] input: Logitech USB Trackball as
/devices/pci0000:00/0000:00:07.1/0000:0a:00.3/usb5/5-3/5-3:1.0/0003:046D:C408.0003/input/input2
[    9.020867] hid-generic 0003:046D:C408.0003: input,hidraw2: USB HID
v1.10 Mouse [Logitech USB Trackball] on usb-0000:0a:00.3-3/input0
[    9.183267] BTRFS info (device sdd2): disk space caching is enabled
[    9.183415] BTRFS info (device sdd2): has skinny extents
[    9.501181] BTRFS info (device sdd2): enabling ssd optimizations
[    9.877852] scsi 9:0:0:0: Direct-Access              USB DISK 3.0
 PMAP PQ: 0 ANSI: 6
[    9.878331] sd 9:0:0:0: [sde] 60555264 512-byte logical blocks: (31.0
GB/28.9 GiB)
[    9.878748] sd 9:0:0:0: [sde] Write Protect is off
[    9.878893] sd 9:0:0:0: [sde] Mode Sense: 45 00 00 00
[    9.879094] sd 9:0:0:0: [sde] Write cache: disabled, read cache:
enabled, doesn't support DPO or FUA
[    9.880721]  sde: sde1 sde2
[    9.881668] sd 9:0:0:0: [sde] Attached SCSI removable disk
[   10.097121] udevd[882]: specified group 'kvm' unknown
[   10.124722] udevd[883]: starting eudev-3.1.5
[   10.227700] input: Power Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
[   10.227934] ACPI: Power Button [PWRB]
[   10.228110] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[   10.228344] ACPI: Power Button [PWRF]
[   10.229214] acpi_cpufreq: overriding BIOS provided _PSD data
[   10.234208] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00,
revision 0
[   10.234444] piix4_smbus 0000:00:14.0: Using register 0x02 for SMBus
port selection
[   10.234958] acpi PNP0C14:02: duplicate WMI GUID
05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[   10.235289] acpi PNP0C14:03: duplicate WMI GUID
05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[   10.256506] ccp 0000:0a:00.2: ccp enabled
[   10.268530] dca service started, version 1.12.1
[   10.302419] Linux agpgart interface v0.103
[   10.337285] igb: Intel(R) Gigabit Ethernet Network Driver - version
5.6.0-k
[   10.337433] igb: Copyright (c) 2007-2014 Intel Corporation.
[   10.365809] pps pps0: new PPS source ptp0
[   10.365969] igb 0000:06:00.0: added PHC on eth0
[   10.366045] kvm: Nested Virtualization enabled
[   10.366115] igb 0000:06:00.0: Intel(R) Gigabit Ethernet Network
Connection
[   10.366270] kvm: Nested Paging enabled
[   10.366424] igb 0000:06:00.0: eth0: (PCIe:2.5Gb/s:Width x1)
4c:ed:fb:76:71:84
[   10.366568] SVM: Virtual VMLOAD VMSAVE supported
[   10.366721] igb 0000:06:00.0: eth0: PBA No: FFFFFF-0FF
[   10.366866] SVM: Virtual GIF supported
[   10.367164] igb 0000:06:00.0: Using MSI-X interrupts. 2 rx queue(s),
2 tx queue(s)
[   10.408759] MCE: In-kernel MCE decoding enabled.
[   10.438022] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.438169] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.439154] snd_hda_intel 0000:09:00.1: Handle vga_switcheroo audio
client
[   10.464203] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.464368] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.468776] input: HDA ATI HDMI HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input5
[   10.496153] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.496308] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.510841] [drm] radeon kernel modesetting enabled.
[   10.511046] radeon 0000:09:00.0: remove_conflicting_pci_framebuffers:
bar 0: 0xe0000000 -> 0xefffffff
[   10.511276] radeon 0000:09:00.0: remove_conflicting_pci_framebuffers:
bar 2: 0xfe820000 -> 0xfe83ffff
[   10.511503] radeon 0000:09:00.0: vgaarb: deactivate vga console
[   10.513420] Console: switching to colour dummy device 80x25
[   10.513580] [drm] initializing kernel modesetting (TURKS
0x1002:0x6759 0x103C:0x3130 0x00).
[   10.513641] ATOM BIOS: Bobafet
[   10.513827] radeon 0000:09:00.0: VRAM: 1024M 0x0000000000000000 -
0x000000003FFFFFFF (1024M used)
[   10.513831] radeon 0000:09:00.0: GTT: 1024M 0x0000000040000000 -
0x000000007FFFFFFF
[   10.513836] [drm] Detected VRAM RAM=1024M, BAR=256M
[   10.513837] [drm] RAM width 128bits DDR
[   10.513884] [TTM] Zone  kernel: Available graphics memory: 8202000 KiB
[   10.513887] [TTM] Zone   dma32: Available graphics memory: 2097152 KiB
[   10.513889] [TTM] Initializing pool allocator
[   10.513892] [TTM] Initializing DMA pool allocator
[   10.513906] [drm] radeon: 1024M of VRAM memory ready
[   10.513908] [drm] radeon: 1024M of GTT memory ready.
[   10.513917] [drm] Loading TURKS Microcode
[   10.534239] i2c /dev entries driver
[   10.534271] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.534278] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.536341] snd_hda_codec_realtek hdaudioC1D0: autoconfig for
ALC1220: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line
[   10.536352] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0
(0x0/0x0/0x0/0x0/0x0)
[   10.536360] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1
(0x1b/0x0/0x0/0x0/0x0)
[   10.536367] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
[   10.536372] snd_hda_codec_realtek hdaudioC1D0:    dig-out=0x1e/0x0
[   10.536377] snd_hda_codec_realtek hdaudioC1D0:    inputs:
[   10.536383] snd_hda_codec_realtek hdaudioC1D0:      Front Mic=0x19
[   10.536388] snd_hda_codec_realtek hdaudioC1D0:      Rear Mic=0x18
[   10.536393] snd_hda_codec_realtek hdaudioC1D0:      Line=0x1a
[   10.555795] input: HD-Audio Generic Front Mic as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input6
[   10.555863] input: HD-Audio Generic Rear Mic as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input7
[   10.555922] input: HD-Audio Generic Line as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input8
[   10.555983] input: HD-Audio Generic Line Out Front as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input9
[   10.556044] input: HD-Audio Generic Line Out Surround as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input10
[   10.556105] input: HD-Audio Generic Line Out CLFE as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input11
[   10.556164] input: HD-Audio Generic Front Headphone as
/devices/pci0000:00/0000:00:08.1/0000:0b:00.3/sound/card1/input12
[   10.570110] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.570115] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.598448] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.598456] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.605332] BTRFS info (device sdd2): device fsid
e1c5134c-dc32-4981-9ac4-1de6342c7e21 devid 1 moved
old:/dev/disk/by-label/system new:/dev/sdd2
[   10.606900] [drm] Internal thermal controller with fan control
[   10.611359] [drm] radeon: dpm initialized
[   10.625986] usbcore: registered new interface driver uas
[   10.626004] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.626011] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.633535] [drm] GART: num cpu pages 262144, num gpu pages 262144
[   10.633995] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[   10.666552] [drm] PCIE GART of 1024M enabled (table at
0x0000000000162000).
[   10.666672] radeon 0000:09:00.0: WB enabled
[   10.666675] radeon 0000:09:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0x0000000067512c98
[   10.666679] radeon 0000:09:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c and cpu addr 0x00000000ebd21c7f
[   10.667426] radeon 0000:09:00.0: fence driver on ring 5 use gpu addr
0x0000000000072118 and cpu addr 0x0000000089669c8b
[   10.667431] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   10.667433] [drm] Driver supports precise vblank timestamp query.
[   10.667435] radeon 0000:09:00.0: radeon: MSI limited to 32-bit
[   10.667481] radeon 0000:09:00.0: radeon: using MSI.
[   10.667515] [drm] radeon: irq initialized.
[   10.683900] [drm] ring test on 0 succeeded in 2 usecs
[   10.683915] [drm] ring test on 3 succeeded in 6 usecs
[   10.861107] [drm] ring test on 5 succeeded in 2 usecs
[   10.861123] [drm] UVD initialized successfully.
[   10.861382] [drm] ib test on ring 0 succeeded in 0 usecs
[   10.861474] [drm] ib test on ring 3 succeeded in 0 usecs
[   10.865610] asus_wmi: ASUS WMI generic driver loaded
[   10.866249] EDAC amd64: Node 0: DRAM ECC disabled.
[   10.866256] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   10.870100] asus_wmi: Initialization: 0x0
[   10.870134] asus_wmi: BIOS WMI version: 0.9
[   10.870180] asus_wmi: SFUN value: 0x0
[   10.870566] input: Eee PC WMI hotkeys as
/devices/platform/eeepc-wmi/input/input13
[   10.870660] asus_wmi: Number of fans: 1
[   11.042260] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.042267] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.078216] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.078222] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.118158] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.118165] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.162118] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.162125] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.210033] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.210039] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.242037] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.242043] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.262128] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.262134] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.298156] EDAC amd64: Node 0: DRAM ECC disabled.
[   11.298161] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   11.517653] [drm] ib test on ring 5 succeeded
[   11.518502] [drm] Radeon Display Connectors
[   11.518507] [drm] Connector 0:
[   11.518509] [drm]   DP-1
[   11.518512] [drm]   HPD4
[   11.518515] [drm]   DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458
0x645c 0x645c
[   11.518519] [drm]   Encoders:
[   11.518522] [drm]     DFP1: INTERNAL_UNIPHY2
[   11.518525] [drm] Connector 1:
[   11.518527] [drm]   DP-2
[   11.518529] [drm]   HPD5
[   11.518532] [drm]   DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478
0x647c 0x647c
[   11.518536] [drm]   Encoders:
[   11.518539] [drm]     DFP2: INTERNAL_UNIPHY2
[   11.518541] [drm] Connector 2:
[   11.518544] [drm]   DVI-I-1
[   11.518546] [drm]   HPD1
[   11.518549] [drm]   DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468
0x646c 0x646c
[   11.518553] [drm]   Encoders:
[   11.518555] [drm]     DFP3: INTERNAL_UNIPHY
[   11.518558] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[   11.600240] [drm] fb mappable at 0xE0363000
[   11.600247] [drm] vram apper at 0xE0000000
[   11.600250] [drm] size 5242880
[   11.600253] [drm] fb depth is 24
[   11.600255] [drm]    pitch is 5120
[   11.600393] fbcon: radeondrmfb (fb0) is primary device
[   11.643768] Console: switching to colour frame buffer device 128x48
[   11.645472] radeon 0000:09:00.0: fb0: radeondrmfb frame buffer device
[   11.657298] [drm] Initialized radeon 2.50.0 20080528 for 0000:09:00.0
on minor 0
[   32.642622] NET: Registered protocol family 38
[   46.876929] BTRFS: device label Data devid 4 transid 2265510 /dev/dm-1
[   48.540518] BTRFS: device label Data devid 3 transid 2265510 /dev/dm-2
[   58.100588] BTRFS: device label LXC_BTRFS devid 1 transid 112263
/dev/dm-4
[   58.125251] Adding 16777212k swap on /dev/sdd3.  Priority:-2
extents:1 across:16777212k SSFS
[   58.134106] fuse: init (API version 7.31)
[   58.217535] BTRFS info (device sdd2): disk space caching is enabled
[   62.219602] BTRFS info (device dm-2): allowing degraded mounts
[   62.220612] BTRFS info (device dm-2): use zstd compression, level 3
[   62.221339] BTRFS info (device dm-2): enabling auto defrag
[   62.222031] BTRFS info (device dm-2): disk space caching is enabled
[   62.223323] BTRFS warning (device dm-2): devid 5 uuid
89195df2-4e3d-4856-aab0-2aa9f59b3846 is missing
[   62.232894] BTRFS warning (device dm-2): devid 5 uuid
89195df2-4e3d-4856-aab0-2aa9f59b3846 is missing
[   95.956952] BTRFS info (device dm-2): checking UUID tree
[   96.781194] BTRFS info (device dm-4): enabling auto defrag
[   96.782250] BTRFS info (device dm-4): use zlib compression, level 3
[   96.783257] BTRFS info (device dm-4): disk space caching is enabled
[   96.784242] BTRFS info (device dm-4): has skinny extents
[   96.837292] BTRFS info (device dm-4): enabling ssd optimizations
[   96.840638] XFS (dm-0): Mounting V5 Filesystem
[   96.849616] XFS (dm-0): Ending clean mount
[   98.858397] XFS (dm-5): Mounting V5 Filesystem
[   98.866516] XFS (dm-5): Ending clean mount
[   99.213821] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.213822] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.232089] BTRFS info (device dm-2): device fsid
159b8826-8380-45be-acb6-0cb992a8dfd7 devid 4 moved
old:/dev/mapper/data_disk_1 new:/dev/dm-1
[   99.232146] BTRFS info (device dm-2): device fsid
159b8826-8380-45be-acb6-0cb992a8dfd7 devid 3 moved
old:/dev/mapper/data_disk_2 new:/dev/dm-2
[   99.233954] BTRFS info (device dm-4): device fsid
6b0245ec-bdd4-4076-b800-2243d466b174 devid 1 moved
old:/dev/mapper/nvme0_vg-lxc new:/dev/dm-4
[   99.236992] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.236994] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.237670] BTRFS info (device dm-2): device fsid
159b8826-8380-45be-acb6-0cb992a8dfd7 devid 4 moved old:/dev/dm-1
new:/dev/mapper/data_disk_1
[   99.241061] BTRFS info (device dm-4): device fsid
6b0245ec-bdd4-4076-b800-2243d466b174 devid 1 moved old:/dev/dm-4
new:/dev/mapper/nvme0_vg-lxc
[   99.242692] BTRFS info (device dm-2): device fsid
159b8826-8380-45be-acb6-0cb992a8dfd7 devid 3 moved old:/dev/dm-2
new:/dev/mapper/data_disk_2
[   99.270078] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.270079] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.303995] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.303996] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.342285] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.342287] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.371236] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.371238] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.406321] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.406323] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.429165] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.429167] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.464139] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.464140] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.498011] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.498012] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.537115] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.537117] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.566753] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.566754] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.614145] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.614147] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.648250] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.648252] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.682155] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.682157] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.710315] EDAC amd64: Node 0: DRAM ECC disabled.
[   99.710317] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
                Either enable ECC checking or force module loading by
setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side
effects.)
[   99.794858] udevd[883]: specified group 'kvm' unknown
[   99.864809] NET: Registered protocol family 10
[   99.870840] Segment Routing with IPv6
[   99.881095] bridge: filtering via arp/ip/ip6tables is no longer
available by default. Update your scripts to load br_netfilter if you
need this.
[   99.902317] device eth0 entered promiscuous mode
[   99.903101] lxc-br: port 1(eth0) entered blocking state
[   99.903103] lxc-br: port 1(eth0) entered disabled state
[  102.757553] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state
recovery directory
[  102.757558] NFSD: unable to find recovery directory
/var/lib/nfs/v4recovery
[  102.757559] NFSD: Unable to initialize client recovery tracking! (-2)
[  102.757560] NFSD: starting 90-second grace period (net f0000098)
[  102.872796] igb 0000:06:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps
Full Duplex, Flow Control: RX/TX
[  102.981481] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  102.981526] lxc-br: port 1(eth0) entered blocking state
[  102.981528] lxc-br: port 1(eth0) entered forwarding state
[  102.981720] IPv6: ADDRCONF(NETDEV_CHANGE): lxc-br: link becomes ready
[  131.526599] tun: Universal TUN/TAP device driver, 1.6
[  131.544381] IPv6: ADDRCONF(NETDEV_CHANGE): tap0: link becomes ready
[  131.545719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  131.547128] lxc-int: port 1(veth1) entered blocking state
[  131.547131] lxc-int: port 1(veth1) entered disabled state
[  131.547189] device veth1 entered promiscuous mode
[  131.547923] lxc-int: port 1(veth1) entered blocking state
[  131.547925] lxc-int: port 1(veth1) entered forwarding state
[  131.609258] overlayfs: failed to verify origin (base-sl14.2/rootfs,
ino=256, err=-116)
[  131.609259] overlayfs: failed to verify upper root origin
[  131.644035] overlayfs: failed to verify origin (base-sl14.2/rootfs,
ino=256, err=-116)
[  131.644036] overlayfs: failed to verify upper root origin
[  131.665755] overlayfs: failed to verify origin (base-sl14.2/rootfs,
ino=256, err=-116)
[  131.665757] overlayfs: failed to verify upper root origin
[  131.713529] lxc-br: port 2(vethHR7W40) entered blocking state
[  131.713532] lxc-br: port 2(vethHR7W40) entered disabled state
[  131.713578] device vethHR7W40 entered promiscuous mode
[  131.713654] lxc-br: port 2(vethHR7W40) entered blocking state
[  131.713656] lxc-br: port 2(vethHR7W40) entered forwarding state
[  131.731335] eth0: renamed from veth9PERB1
[  131.741674] IPv6: ADDRCONF(NETDEV_CHANGE): vethHR7W40: link becomes ready
[  132.729708] lxc-int: port 2(veth4OH9N0) entered blocking state
[  132.729710] lxc-int: port 2(veth4OH9N0) entered disabled state
[  132.729762] device veth4OH9N0 entered promiscuous mode
[  132.729851] lxc-int: port 2(veth4OH9N0) entered blocking state
[  132.729852] lxc-int: port 2(veth4OH9N0) entered forwarding state
[  132.751504] eth0: renamed from vethAECANP
[  132.761447] IPv6: ADDRCONF(NETDEV_CHANGE): veth4OH9N0: link becomes ready
[  133.744615] lxc-int: port 3(veth70VEEM) entered blocking state
[  133.744617] lxc-int: port 3(veth70VEEM) entered disabled state
[  133.744663] device veth70VEEM entered promiscuous mode
[  133.766962] eth0: renamed from vethKHND9O
[  133.777373] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  133.777400] IPv6: ADDRCONF(NETDEV_CHANGE): veth70VEEM: link becomes ready
[  133.777417] lxc-int: port 3(veth70VEEM) entered blocking state
[  133.777418] lxc-int: port 3(veth70VEEM) entered forwarding state
[  134.764629] lxc-int: port 4(vethNJGFQC) entered blocking state
[  134.764631] lxc-int: port 4(vethNJGFQC) entered disabled state
[  134.764681] device vethNJGFQC entered promiscuous mode
[  134.779432] eth0: renamed from vethJGFAGA
[  134.790951] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  134.790983] IPv6: ADDRCONF(NETDEV_CHANGE): vethNJGFQC: link becomes ready
[  134.791006] lxc-int: port 4(vethNJGFQC) entered blocking state
[  134.791007] lxc-int: port 4(vethNJGFQC) entered forwarding state
[  135.786559] lxc-int: port 5(vethUEM27C) entered blocking state
[  135.786561] lxc-int: port 5(vethUEM27C) entered disabled state
[  135.786613] device vethUEM27C entered promiscuous mode
[  135.807362] eth0: renamed from veth689EFP
[  135.821395] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  135.821429] IPv6: ADDRCONF(NETDEV_CHANGE): vethUEM27C: link becomes ready
[  135.821452] lxc-int: port 5(vethUEM27C) entered blocking state
[  135.821453] lxc-int: port 5(vethUEM27C) entered forwarding state
[  136.538475] lxc-int: port 6(tap0) entered blocking state
[  136.538477] lxc-int: port 6(tap0) entered disabled state
[  136.538551] device tap0 entered promiscuous mode
[  136.538577] lxc-int: port 6(tap0) entered blocking state
[  136.538578] lxc-int: port 6(tap0) entered forwarding state
[  136.620181] xt_physdev: --physdev-out and --physdev-is-out only
supported in the FORWARD and POSTROUTING chains with bridged traffic
[  136.622962] Bridge firewalling registered
[  136.626470] xt_physdev: --physdev-out and --physdev-is-out only
supported in the FORWARD and POSTROUTING chains with bridged traffic
[  136.627632] xt_physdev: --physdev-out and --physdev-is-out only
supported in the FORWARD and POSTROUTING chains with bridged traffic
[  136.682233] radeon_dp_aux_transfer_native: 76 callbacks suppressed
[  136.802788] lxc-br: port 3(vethDQ9H19) entered blocking state
[  136.802789] lxc-br: port 3(vethDQ9H19) entered disabled state
[  136.802820] device vethDQ9H19 entered promiscuous mode
[  136.818931] eth0: renamed from vethAN8KFT
[  136.829410] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  136.829446] IPv6: ADDRCONF(NETDEV_CHANGE): vethDQ9H19: link becomes ready
[  136.829472] lxc-br: port 3(vethDQ9H19) entered blocking state
[  136.829474] lxc-br: port 3(vethDQ9H19) entered forwarding state
[  137.325280] lxc-int: port 5(vethUEM27C) entered disabled state
[  137.373151] lxc-int: port 5(vethUEM27C) entered blocking state
[  137.373154] lxc-int: port 5(vethUEM27C) entered forwarding state
[  138.049600] lxc-br: port 3(vethDQ9H19) entered disabled state
[  138.090732] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  138.090776] lxc-br: port 3(vethDQ9H19) entered blocking state
[  138.090777] lxc-br: port 3(vethDQ9H19) entered forwarding state
[  139.061588] NFSD: attempt to initialize umh client tracking in a
container ignored.
[  139.075397] NFSD: attempt to initialize legacy client tracking in a
container ignored.
[  139.075399] NFSD: Unable to initialize client recovery tracking! (-22)
[  139.075400] NFSD: starting 90-second grace period (net f00003d4)
[  139.220825] lxc-br: port 2(vethHR7W40) entered disabled state
[  139.248103] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  139.248154] lxc-br: port 2(vethHR7W40) entered blocking state
[  139.248157] lxc-br: port 2(vethHR7W40) entered forwarding state
[  142.507291] BTRFS error (device dm-2): parent transid verify failed
on 13395960053760 wanted 2265296 found 2263090
[  142.544548] BTRFS error (device dm-2): parent transid verify failed
on 13395960053760 wanted 2265296 found 2263090
[  142.544561] BTRFS: error (device dm-2) in
btrfs_run_delayed_refs:2907: errno=-5 IO failure
[  142.544564] BTRFS info (device dm-2): forced readonly
[  144.108801] lxc-int: port 2(veth4OH9N0) entered disabled state
[  144.144061] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  144.144110] lxc-int: port 2(veth4OH9N0) entered blocking state
[  144.144113] lxc-int: port 2(veth4OH9N0) entered forwarding state
[  145.973587] NFSD: attempt to initialize umh client tracking in a
container ignored.
[  145.973629] NFSD: attempt to initialize legacy client tracking in a
container ignored.
[  145.973629] NFSD: Unable to initialize client recovery tracking! (-22)
[  145.973631] NFSD: starting 90-second grace period (net f0000492)
[  146.341292] lxc-int: port 4(vethNJGFQC) entered disabled state
[  146.379910] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  146.379947] lxc-int: port 4(vethNJGFQC) entered blocking state
[  146.379949] lxc-int: port 4(vethNJGFQC) entered forwarding state
[  156.039660] lxc-int: port 3(veth70VEEM) entered disabled state
[  156.069863] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  156.069900] lxc-int: port 3(veth70VEEM) entered blocking state
[  156.069902] lxc-int: port 3(veth70VEEM) entered forwarding state



^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-21  7:29     ` Qu Wenruo
@ 2019-08-21 21:38       ` Peter Chant
  2019-08-21 23:32         ` Qu Wenruo
  0 siblings, 1 reply; 9+ messages in thread
From: Peter Chant @ 2019-08-21 21:38 UTC (permalink / raw)
  To: Qu Wenruo, Chris Murphy, Btrfs BTRFS

On 8/21/19 8:29 AM, Qu Wenruo wrote:

>> I'll run the checks shortly.
> 
> Well, check will also report that transid mismatch, and possibly a lot
> of extent tree corruption.
> 


Depends on what is 'a lot', over 400 lines here:

parent transid verify failed on 11000765267968 wanted 2265511 found 2265437
parent transid verify failed on 11000777834496 wanted 2265511 found 2265453
parent transid verify failed on 11001243893760 wanted 2265512 found 2265500
parent transid verify failed on 11000777621504 wanted 2265511 found 2265443
parent transid verify failed on 11001243942912 wanted 2265512 found 2265500
parent transid verify failed on 11001244483584 wanted 2265512 found 2265500
parent transid verify failed on 11000487755776 wanted 2265512 found 2265510
parent transid verify failed on 11001244549120 wanted 2265512 found 2265500
parent transid verify failed on 11001244598272 wanted 2265512 found 2265500
parent transid verify failed on 11000493064192 wanted 2265512 found 2265510
parent transid verify failed on 11000711954432 wanted 2265511 found 2265510
parent transid verify failed on 11000723996672 wanted 2265511 found 2265510
parent transid verify failed on 11001306152960 wanted 2265511 found 2265509
parent transid verify failed on 11000737202176 wanted 2265511 found 2265510
parent transid verify failed on 11000739381248 wanted 2265511 found 2265510
parent transid verify failed on 11000777506816 wanted 2265511 found 2265453
parent transid verify failed on 11000493228032 wanted 2265512 found 2265510
parent transid verify failed on 11001244745728 wanted 2265512 found 2265500
parent transid verify failed on 11001244893184 wanted 2265512 found 2265500
parent transid verify failed on 11000493604864 wanted 2265512 found 2265510
parent transid verify failed on 11000767119360 wanted 2265511 found 2265446
parent transid verify failed on 11000767201280 wanted 2265511 found 2265439
parent transid verify failed on 11000767283200 wanted 2265511 found 2265433
parent transid verify failed on 11000764989440 wanted 2265511 found 2265433
parent transid verify failed on 11000777818112 wanted 2265511 found 2265453
parent transid verify failed on 11001244975104 wanted 2265512 found 2265500
parent transid verify failed on 11001245384704 wanted 2265512 found 2265500
parent transid verify failed on 11000767709184 wanted 2265511 found 2265445
parent transid verify failed on 11000768135168 wanted 2265511 found 2265446
parent transid verify failed on 11000777801728 wanted 2265511 found 2265453
parent transid verify failed on 11001249447936 wanted 2265512 found 2265500
parent transid verify failed on 11001249742848 wanted 2265512 found 2265500
parent transid verify failed on 11001294536704 wanted 2265512 found 2265509
parent transid verify failed on 11001294569472 wanted 2265512 found 2265509
parent transid verify failed on 11001253101568 wanted 2265512 found 2265500
parent transid verify failed on 11001295372288 wanted 2265512 found 2265509
parent transid verify failed on 11000781504512 wanted 2265511 found 2265453
parent transid verify failed on 11000779374592 wanted 2265511 found 2265453
parent transid verify failed on 11000780029952 wanted 2265511 found 2265453
parent transid verify failed on 11000781750272 wanted 2265511 found 2265453
parent transid verify failed on 11000780177408 wanted 2265511 found 2265453
parent transid verify failed on 11000781799424 wanted 2265511 found 2265453
parent transid verify failed on 11000780275712 wanted 2265511 found 2265453
parent transid verify failed on 11000781815808 wanted 2265511 found 2265453
parent transid verify failed on 11000771198976 wanted 2265511 found 2265451
parent transid verify failed on 11000778047488 wanted 2265511 found 2265453
parent transid verify failed on 11000778063872 wanted 2265511 found 2265453
parent transid verify failed on 11000775032832 wanted 2265511 found 2265453
parent transid verify failed on 11000775114752 wanted 2265511 found 2265442
parent transid verify failed on 11000775311360 wanted 2265511 found 2265451
parent transid verify failed on 11001249185792 wanted 2265512 found 2265500
parent transid verify failed on 11001249251328 wanted 2265512 found 2265500
parent transid verify failed on 11000769249280 wanted 2265512 found 2265437
parent transid verify failed on 11000778129408 wanted 2265511 found 2265451
parent transid verify failed on 11000775753728 wanted 2265511 found 2265452
parent transid verify failed on 11000781864960 wanted 2265511 found 2265453
parent transid verify failed on 11000781062144 wanted 2265511 found 2265453
parent transid verify failed on 11000775868416 wanted 2265511 found 2265442
parent transid verify failed on 11000778194944 wanted 2265511 found 2265452
parent transid verify failed on 11000777408512 wanted 2265511 found 2265443
parent transid verify failed on 11000776310784 wanted 2265511 found 2265452
parent transid verify failed on 11000776392704 wanted 2265511 found 2265453
parent transid verify failed on 11000776458240 wanted 2265511 found 2265453
[1/7] checking root items
parent transid verify failed on 11000765284352 wanted 2265511 found 2265437
parent transid verify failed on 11000486051840 wanted 2265512 found 2265510
parent transid verify failed on 11000765382656 wanted 2265511 found 2265437
parent transid verify failed on 11000765448192 wanted 2265511 found 2265448
parent transid verify failed on 11000765464576 wanted 2265511 found 2265437
parent transid verify failed on 11000765513728 wanted 2265511 found 2265439
parent transid verify failed on 11000765562880 wanted 2265511 found 2265439
parent transid verify failed on 11000765579264 wanted 2265511 found 2265445
parent transid verify failed on 11000765612032 wanted 2265511 found 2265439
parent transid verify failed on 11000765628416 wanted 2265511 found 2265439
parent transid verify failed on 11000765693952 wanted 2265511 found 2265439
parent transid verify failed on 11000765775872 wanted 2265511 found 2265439
parent transid verify failed on 11000765792256 wanted 2265511 found 2265439
parent transid verify failed on 11000765841408 wanted 2265511 found 2265439
parent transid verify failed on 11000765874176 wanted 2265511 found 2265439
parent transid verify failed on 11000765972480 wanted 2265511 found 2265445
parent transid verify failed on 11000766021632 wanted 2265511 found 2265447
parent transid verify failed on 11000486477824 wanted 2265512 found 2265510
parent transid verify failed on 11000766136320 wanted 2265511 found 2265437
parent transid verify failed on 11000766169088 wanted 2265511 found 2265439
parent transid verify failed on 11000766349312 wanted 2265511 found 2265445
parent transid verify failed on 11000766595072 wanted 2265511 found 2265437
parent transid verify failed on 11001304416256 wanted 2265511 found 2265509
parent transid verify failed on 11001305972736 wanted 2265511 found 2265509
parent transid verify failed on 11000699371520 wanted 2265511 found 2265510
parent transid verify failed on 11001306595328 wanted 2265511 found 2265509
parent transid verify failed on 11000742772736 wanted 2265511 found 2265510
parent transid verify failed on 11000763285504 wanted 2265511 found 2265439
parent transid verify failed on 11000486871040 wanted 2265512 found 2265510
parent transid verify failed on 11000762761216 wanted 2265511 found 2265446
parent transid verify failed on 11001306890240 wanted 2265511 found 2265509
parent transid verify failed on 11001307332608 wanted 2265511 found 2265509
parent transid verify failed on 11001307676672 wanted 2265511 found 2265509
parent transid verify failed on 11000762810368 wanted 2265511 found 2265437
parent transid verify failed on 11000764448768 wanted 2265511 found 2265446
parent transid verify failed on 11000764481536 wanted 2265511 found 2265433
parent transid verify failed on 11000699240448 wanted 2265511 found 2265510
parent transid verify failed on 11000764710912 wanted 2265511 found 2265446
parent transid verify failed on 11000764825600 wanted 2265511 found 2265437
parent transid verify failed on 11000764891136 wanted 2265511 found 2265433
parent transid verify failed on 11000764907520 wanted 2265511 found 2265444
parent transid verify failed on 11000765120512 wanted 2265511 found 2265444
parent transid verify failed on 11000707203072 wanted 2265511 found 2265510
parent transid verify failed on 11000490459136 wanted 2265512 found 2265510
parent transid verify failed on 11000766726144 wanted 2265511 found 2265437
parent transid verify failed on 11000766742528 wanted 2265511 found 2265437
parent transid verify failed on 11000766791680 wanted 2265511 found 2265437
parent transid verify failed on 11000766824448 wanted 2265511 found 2265437
parent transid verify failed on 11000707809280 wanted 2265511 found 2265510
parent transid verify failed on 11000708661248 wanted 2265511 found 2265510
parent transid verify failed on 11000710070272 wanted 2265511 found 2265510
parent transid verify failed on 11000710152192 wanted 2265511 found 2265510
parent transid verify failed on 11000710250496 wanted 2265511 found 2265510
parent transid verify failed on 11000710348800 wanted 2265511 found 2265510
parent transid verify failed on 11000710496256 wanted 2265511 found 2265510
parent transid verify failed on 11000710529024 wanted 2265511 found 2265510
parent transid verify failed on 11000710758400 wanted 2265511 found 2265510
parent transid verify failed on 11000710889472 wanted 2265511 found 2265510
parent transid verify failed on 11000710922240 wanted 2265511 found 2265510
parent transid verify failed on 11000493146112 wanted 2265512 found 2265510
parent transid verify failed on 11000710938624 wanted 2265511 found 2265510
parent transid verify failed on 11000712069120 wanted 2265511 found 2265510
parent transid verify failed on 11000716148736 wanted 2265511 found 2265510
parent transid verify failed on 11000716574720 wanted 2265511 found 2265510
parent transid verify failed on 11000717410304 wanted 2265511 found 2265510
parent transid verify failed on 11000717443072 wanted 2265511 found 2265510
parent transid verify failed on 11000717508608 wanted 2265511 found 2265510
parent transid verify failed on 11000717754368 wanted 2265511 found 2265510
parent transid verify failed on 11000718196736 wanted 2265511 found 2265510
parent transid verify failed on 11000719474688 wanted 2265511 found 2265510
parent transid verify failed on 11000724389888 wanted 2265511 found 2265510
parent transid verify failed on 11000724488192 wanted 2265511 found 2265510
parent transid verify failed on 11000724570112 wanted 2265511 found 2265510
parent transid verify failed on 11000724766720 wanted 2265511 found 2265510
parent transid verify failed on 11000724963328 wanted 2265511 found 2265510
parent transid verify failed on 11000725061632 wanted 2265511 found 2265510
parent transid verify failed on 11000725078016 wanted 2265511 found 2265510
parent transid verify failed on 11000725225472 wanted 2265511 found 2265510
parent transid verify failed on 11000725274624 wanted 2265511 found 2265510
parent transid verify failed on 11000726503424 wanted 2265511 found 2265510
parent transid verify failed on 11000727044096 wanted 2265511 found 2265510
parent transid verify failed on 11000727617536 wanted 2265511 found 2265510
parent transid verify failed on 11000728125440 wanted 2265511 found 2265510
parent transid verify failed on 11000728289280 wanted 2265511 found 2265510
parent transid verify failed on 11000728305664 wanted 2265511 found 2265510
parent transid verify failed on 11000728338432 wanted 2265511 found 2265510
parent transid verify failed on 11000728354816 wanted 2265511 found 2265510
parent transid verify failed on 11000728698880 wanted 2265511 found 2265510
parent transid verify failed on 11000729190400 wanted 2265511 found 2265510
parent transid verify failed on 11000729501696 wanted 2265511 found 2265510
parent transid verify failed on 11000729600000 wanted 2265511 found 2265510
parent transid verify failed on 11000729747456 wanted 2265511 found 2265510
parent transid verify failed on 11000725356544 wanted 2265511 found 2265510
parent transid verify failed on 11000725405696 wanted 2265511 found 2265510
parent transid verify failed on 11000725471232 wanted 2265511 found 2265510
parent transid verify failed on 11000729796608 wanted 2265511 found 2265510
parent transid verify failed on 11000730714112 wanted 2265511 found 2265510
parent transid verify failed on 11000731172864 wanted 2265511 found 2265510
parent transid verify failed on 11000731697152 wanted 2265511 found 2265510
parent transid verify failed on 11000731729920 wanted 2265511 found 2265510
parent transid verify failed on 11000732237824 wanted 2265511 found 2265510
parent transid verify failed on 11000732598272 wanted 2265511 found 2265510
parent transid verify failed on 11000732778496 wanted 2265511 found 2265510
parent transid verify failed on 11000734203904 wanted 2265511 found 2265510
parent transid verify failed on 11000734318592 wanted 2265511 found 2265510
parent transid verify failed on 11000734728192 wanted 2265511 found 2265510
parent transid verify failed on 11000702025728 wanted 2265511 found 2265510
parent transid verify failed on 11000700141568 wanted 2265511 found 2265510
parent transid verify failed on 11000735039488 wanted 2265511 found 2265510
parent transid verify failed on 11000735662080 wanted 2265511 found 2265510
parent transid verify failed on 11000735711232 wanted 2265511 found 2265510
parent transid verify failed on 11000735793152 wanted 2265511 found 2265510
parent transid verify failed on 11000736415744 wanted 2265511 found 2265510
parent transid verify failed on 11000739250176 wanted 2265511 found 2265510
parent transid verify failed on 11000739315712 wanted 2265511 found 2265510
parent transid verify failed on 11000739430400 wanted 2265511 found 2265510
parent transid verify failed on 11000739463168 wanted 2265511 found 2265510
parent transid verify failed on 11000739479552 wanted 2265511 found 2265510
parent transid verify failed on 11000740003840 wanted 2265511 found 2265510
parent transid verify failed on 11000740298752 wanted 2265511 found 2265510
parent transid verify failed on 11000740937728 wanted 2265511 found 2265510
parent transid verify failed on 11000741953536 wanted 2265511 found 2265510
parent transid verify failed on 11000703320064 wanted 2265511 found 2265510
parent transid verify failed on 11000703795200 wanted 2265511 found 2265510
parent transid verify failed on 11000746377216 wanted 2265511 found 2265510
parent transid verify failed on 11000746442752 wanted 2265511 found 2265510
parent transid verify failed on 11000746557440 wanted 2265511 found 2265510
parent transid verify failed on 11000746606592 wanted 2265511 found 2265510
parent transid verify failed on 11000746721280 wanted 2265511 found 2265510
parent transid verify failed on 11000746770432 wanted 2265511 found 2265510
parent transid verify failed on 11000746835968 wanted 2265511 found 2265510
parent transid verify failed on 11000746852352 wanted 2265511 found 2265510
parent transid verify failed on 11000746934272 wanted 2265511 found 2265510
parent transid verify failed on 11000747212800 wanted 2265511 found 2265510
parent transid verify failed on 11000747294720 wanted 2265511 found 2265510
parent transid verify failed on 11000747458560 wanted 2265511 found 2265510
parent transid verify failed on 11000748097536 wanted 2265511 found 2265510
parent transid verify failed on 11000748195840 wanted 2265511 found 2265510
parent transid verify failed on 11000748228608 wanted 2265511 found 2265510
parent transid verify failed on 11000749244416 wanted 2265511 found 2265510
parent transid verify failed on 11000750047232 wanted 2265511 found 2265510
parent transid verify failed on 11000751538176 wanted 2265511 found 2265510
parent transid verify failed on 11000700846080 wanted 2265511 found 2265510
parent transid verify failed on 11000750620672 wanted 2265511 found 2265510
parent transid verify failed on 11000750702592 wanted 2265511 found 2265510
parent transid verify failed on 11000751767552 wanted 2265511 found 2265510
parent transid verify failed on 11000752160768 wanted 2265511 found 2265510
parent transid verify failed on 11000752275456 wanted 2265511 found 2265510
parent transid verify failed on 11000752340992 wanted 2265511 found 2265510
parent transid verify failed on 11000752717824 wanted 2265511 found 2265510
parent transid verify failed on 11000752848896 wanted 2265511 found 2265510
parent transid verify failed on 11000752865280 wanted 2265511 found 2265510
parent transid verify failed on 11000752963584 wanted 2265511 found 2265510
parent transid verify failed on 11000753389568 wanted 2265511 found 2265510
parent transid verify failed on 11000753471488 wanted 2265511 found 2265510
parent transid verify failed on 11000753553408 wanted 2265511 found 2265510
parent transid verify failed on 11000753668096 wanted 2265511 found 2265510
parent transid verify failed on 11000753799168 wanted 2265511 found 2265510
parent transid verify failed on 11000753848320 wanted 2265511 found 2265510
parent transid verify failed on 11000754012160 wanted 2265511 found 2265510
parent transid verify failed on 11000754061312 wanted 2265511 found 2265510
parent transid verify failed on 11000754143232 wanted 2265511 found 2265510
parent transid verify failed on 11000754159616 wanted 2265511 found 2265510
parent transid verify failed on 11000754208768 wanted 2265511 found 2265510
parent transid verify failed on 11000754241536 wanted 2265511 found 2265510
parent transid verify failed on 11000754454528 wanted 2265511 found 2265510
parent transid verify failed on 11000754520064 wanted 2265511 found 2265510
parent transid verify failed on 11000754618368 wanted 2265511 found 2265510
parent transid verify failed on 11000754651136 wanted 2265511 found 2265510
parent transid verify failed on 11000754700288 wanted 2265511 found 2265510
parent transid verify failed on 11000754765824 wanted 2265511 found 2265510
parent transid verify failed on 11000754798592 wanted 2265511 found 2265510
parent transid verify failed on 11000754978816 wanted 2265511 found 2265510
parent transid verify failed on 11000755060736 wanted 2265511 found 2265510
parent transid verify failed on 11000755093504 wanted 2265511 found 2265510
parent transid verify failed on 11000755240960 wanted 2265511 found 2265510
parent transid verify failed on 11000755306496 wanted 2265511 found 2265510
parent transid verify failed on 11000755322880 wanted 2265511 found 2265510
parent transid verify failed on 11000755699712 wanted 2265511 found 2265510
parent transid verify failed on 11000755798016 wanted 2265511 found 2265510
parent transid verify failed on 11000755896320 wanted 2265511 found 2265510
parent transid verify failed on 11000755912704 wanted 2265511 found 2265510
parent transid verify failed on 11000756027392 wanted 2265511 found 2265510
parent transid verify failed on 11000756076544 wanted 2265511 found 2265510
parent transid verify failed on 11000756142080 wanted 2265511 found 2265510
parent transid verify failed on 11000756174848 wanted 2265511 found 2265510
parent transid verify failed on 11000756453376 wanted 2265511 found 2265510
parent transid verify failed on 11000756518912 wanted 2265511 found 2265510
parent transid verify failed on 11000756568064 wanted 2265511 found 2265510
parent transid verify failed on 11000756600832 wanted 2265511 found 2265510
parent transid verify failed on 11000756912128 wanted 2265511 found 2265510
parent transid verify failed on 11000757207040 wanted 2265511 found 2265510
parent transid verify failed on 11000757551104 wanted 2265511 found 2265510
parent transid verify failed on 11000757370880 wanted 2265511 found 2265510
parent transid verify failed on 11000493260800 wanted 2265512 found 2265510
parent transid verify failed on 11000757731328 wanted 2265511 found 2265510
parent transid verify failed on 11000758157312 wanted 2265511 found 2265510
parent transid verify failed on 11000758288384 wanted 2265511 found 2265510
parent transid verify failed on 11000758337536 wanted 2265511 found 2265510
parent transid verify failed on 11000759025664 wanted 2265511 found 2265510
parent transid verify failed on 11000758452224 wanted 2265511 found 2265510
parent transid verify failed on 11000758468608 wanted 2265511 found 2265510
parent transid verify failed on 11000758632448 wanted 2265511 found 2265510
parent transid verify failed on 11000759140352 wanted 2265511 found 2265510
parent transid verify failed on 11000759189504 wanted 2265511 found 2265510
parent transid verify failed on 11000759255040 wanted 2265511 found 2265510
parent transid verify failed on 11000759304192 wanted 2265511 found 2265510
parent transid verify failed on 11000759336960 wanted 2265511 found 2265510
parent transid verify failed on 11000759762944 wanted 2265511 found 2265444
parent transid verify failed on 11000760221696 wanted 2265511 found 2265432
parent transid verify failed on 11000760254464 wanted 2265511 found 2265432
parent transid verify failed on 11000760303616 wanted 2265511 found 2265444
parent transid verify failed on 11000760401920 wanted 2265511 found 2265444
parent transid verify failed on 11000760483840 wanted 2265511 found 2265444
parent transid verify failed on 11000760500224 wanted 2265511 found 2265442
parent transid verify failed on 11000760631296 wanted 2265511 found 2265444
parent transid verify failed on 11000760909824 wanted 2265511 found 2265432
parent transid verify failed on 11000760942592 wanted 2265511 found 2265439
parent transid verify failed on 11000760958976 wanted 2265511 found 2265444
parent transid verify failed on 11000761106432 wanted 2265511 found 2265432
parent transid verify failed on 11000761335808 wanted 2265511 found 2265444
parent transid verify failed on 11000761352192 wanted 2265511 found 2265444
parent transid verify failed on 11000761516032 wanted 2265511 found 2265444
parent transid verify failed on 11000761532416 wanted 2265511 found 2265444
parent transid verify failed on 11000761597952 wanted 2265511 found 2265444
parent transid verify failed on 11000761614336 wanted 2265511 found 2265444
parent transid verify failed on 11000762155008 wanted 2265511 found 2265445
parent transid verify failed on 11000762433536 wanted 2265511 found 2265444
parent transid verify failed on 11000762335232 wanted 2265511 found 2265445
parent transid verify failed on 11000762580992 wanted 2265511 found 2265446
parent transid verify failed on 11000762695680 wanted 2265511 found 2265445
parent transid verify failed on 11000494047232 wanted 2265512 found 2265510
parent transid verify failed on 11000765071360 wanted 2265511 found 2265444
parent transid verify failed on 11000494276608 wanted 2265512 found 2265510
parent transid verify failed on 11000767102976 wanted 2265511 found 2265439
parent transid verify failed on 11000767152128 wanted 2265511 found 2265448
parent transid verify failed on 11000767217664 wanted 2265511 found 2265439
parent transid verify failed on 11000767250432 wanted 2265511 found 2265448
parent transid verify failed on 11000767692800 wanted 2265511 found 2265444
parent transid verify failed on 11000767758336 wanted 2265511 found 2265446
parent transid verify failed on 11000767807488 wanted 2265511 found 2265450
parent transid verify failed on 11000767856640 wanted 2265511 found 2265448
parent transid verify failed on 11000767873024 wanted 2265511 found 2265444
parent transid verify failed on 11000767938560 wanted 2265511 found 2265433
parent transid verify failed on 11000768102400 wanted 2265511 found 2265446
parent transid verify failed on 11000768118784 wanted 2265511 found 2265444
parent transid verify failed on 11000768249856 wanted 2265511 found 2265439
parent transid verify failed on 11000496242688 wanted 2265512 found 2265510
parent transid verify failed on 11000496308224 wanted 2265512 found 2265510
parent transid verify failed on 11000764596224 wanted 2265511 found 2265437
parent transid verify failed on 11000764661760 wanted 2265511 found 2265437
parent transid verify failed on 11001249759232 wanted 2265512 found 2265500
parent transid verify failed on 11001250086912 wanted 2265512 found 2265500
parent transid verify failed on 11001257312256 wanted 2265512 found 2265500
parent transid verify failed on 11001257394176 wanted 2265512 found 2265500
parent transid verify failed on 11000779407360 wanted 2265511 found 2265453
parent transid verify failed on 11001299206144 wanted 2265512 found 2265509
parent transid verify failed on 11001302827008 wanted 2265512 found 2265500
parent transid verify failed on 11001303973888 wanted 2265512 found 2265500
parent transid verify failed on 11001304055808 wanted 2265512 found 2265509
parent transid verify failed on 11001304317952 wanted 2265512 found 2265500
parent transid verify failed on 11000780079104 wanted 2265511 found 2265453
parent transid verify failed on 11000780210176 wanted 2265511 found 2265453
parent transid verify failed on 11000780308480 wanted 2265511 found 2265453
parent transid verify failed on 11000583602176 wanted 2265512 found 2265420
parent transid verify failed on 11000768348160 wanted 2265511 found 2265439
parent transid verify failed on 11000600363008 wanted 2265512 found 2265420
parent transid verify failed on 11000768872448 wanted 2265511 found 2265447
parent transid verify failed on 11000768987136 wanted 2265511 found 2265439
parent transid verify failed on 11000769003520 wanted 2265511 found 2265450
parent transid verify failed on 11000769019904 wanted 2265511 found 2265439
parent transid verify failed on 11000769052672 wanted 2265511 found 2265439
parent transid verify failed on 11000769085440 wanted 2265511 found 2265439
parent transid verify failed on 11000918310912 wanted 2265512 found 2265488
parent transid verify failed on 11000769167360 wanted 2265511 found 2265439
parent transid verify failed on 11000769282048 wanted 2265511 found 2265450
parent transid verify failed on 11000781144064 wanted 2265511 found 2265453
parent transid verify failed on 11000620744704 wanted 2265512 found 2265420
parent transid verify failed on 11001293258752 wanted 2265512 found 2265509
parent transid verify failed on 11000770297856 wanted 2265511 found 2265444
parent transid verify failed on 11000770428928 wanted 2265511 found 2265444
parent transid verify failed on 11000770445312 wanted 2265511 found 2265444
parent transid verify failed on 11000770576384 wanted 2265511 found 2265439
parent transid verify failed on 11000770592768 wanted 2265511 found 2265444
parent transid verify failed on 11000770625536 wanted 2265511 found 2265445
parent transid verify failed on 11000770756608 wanted 2265511 found 2265444
parent transid verify failed on 11000770772992 wanted 2265511 found 2265445
parent transid verify failed on 11000770805760 wanted 2265511 found 2265439
parent transid verify failed on 11000771100672 wanted 2265511 found 2265444
parent transid verify failed on 11000771117056 wanted 2265511 found 2265449
parent transid verify failed on 11000771149824 wanted 2265511 found 2265452
parent transid verify failed on 11000771166208 wanted 2265511 found 2265439
parent transid verify failed on 11000771428352 wanted 2265511 found 2265444
parent transid verify failed on 11000776638464 wanted 2265511 found 2265453
parent transid verify failed on 11000776769536 wanted 2265511 found 2265452
parent transid verify failed on 11000771444736 wanted 2265511 found 2265444
parent transid verify failed on 11000771690496 wanted 2265511 found 2265452
parent transid verify failed on 11000771756032 wanted 2265511 found 2265451
parent transid verify failed on 11000771952640 wanted 2265511 found 2265442
parent transid verify failed on 11000704778240 wanted 2265512 found 2265423
parent transid verify failed on 11001171886080 wanted 2265512 found 2265500
parent transid verify failed on 11000772034560 wanted 2265511 found 2265453
parent transid verify failed on 11000772116480 wanted 2265511 found 2265452
parent transid verify failed on 11000776802304 wanted 2265511 found 2265452
parent transid verify failed on 11000776818688 wanted 2265511 found 2265452
parent transid verify failed on 11000776867840 wanted 2265511 found 2265452
parent transid verify failed on 11000776900608 wanted 2265511 found 2265451
parent transid verify failed on 11000776916992 wanted 2265511 found 2265453
parent transid verify failed on 11000776933376 wanted 2265511 found 2265451
parent transid verify failed on 11000737415168 wanted 2265512 found 2265438
parent transid verify failed on 11000772395008 wanted 2265511 found 2265452
parent transid verify failed on 11000772427776 wanted 2265511 found 2265447
parent transid verify failed on 11000772575232 wanted 2265511 found 2265444
parent transid verify failed on 11000772640768 wanted 2265511 found 2265444
parent transid verify failed on 11000780488704 wanted 2265511 found 2265453
parent transid verify failed on 11000772739072 wanted 2265511 found 2265442
parent transid verify failed on 11000772837376 wanted 2265511 found 2265444
parent transid verify failed on 11000780505088 wanted 2265511 found 2265453
parent transid verify failed on 11000777064448 wanted 2265511 found 2265452
parent transid verify failed on 11000737841152 wanted 2265512 found 2265438
parent transid verify failed on 11000772968448 wanted 2265511 found 2265452
parent transid verify failed on 11000773001216 wanted 2265511 found 2265452
parent transid verify failed on 11000773115904 wanted 2265511 found 2265451
parent transid verify failed on 11000773148672 wanted 2265511 found 2265442
parent transid verify failed on 11000773181440 wanted 2265511 found 2265444
parent transid verify failed on 11000773197824 wanted 2265511 found 2265453
parent transid verify failed on 11000773312512 wanted 2265511 found 2265453
parent transid verify failed on 11000773345280 wanted 2265511 found 2265452
parent transid verify failed on 11000777162752 wanted 2265511 found 2265452
parent transid verify failed on 11000773967872 wanted 2265511 found 2265442
parent transid verify failed on 11000774148096 wanted 2265511 found 2265447
parent transid verify failed on 11000777228288 wanted 2265511 found 2265452
parent transid verify failed on 11000774344704 wanted 2265511 found 2265452
parent transid verify failed on 11000774377472 wanted 2265511 found 2265447
parent transid verify failed on 11000774524928 wanted 2265511 found 2265442
parent transid verify failed on 11000774557696 wanted 2265511 found 2265445
parent transid verify failed on 11000774574080 wanted 2265511 found 2265445
parent transid verify failed on 11000777310208 wanted 2265511 found 2265452
parent transid verify failed on 11000781029376 wanted 2265511 found 2265453
parent transid verify failed on 11000774639616 wanted 2265511 found 2265452
parent transid verify failed on 11000774770688 wanted 2265511 found 2265452
parent transid verify failed on 11000774819840 wanted 2265511 found 2265439
parent transid verify failed on 11000777359360 wanted 2265511 found 2265452
parent transid verify failed on 13395960053760 wanted 2265296 found 2263090
parent transid verify failed on 13395960053760 wanted 2265296 found 2263090
parent transid verify failed on 13395960053760 wanted 2265296 found 2263090
Ignoring transid failure
ERROR: child eb corrupted: parent bytenr=11016181694464 item=83 parent
level=1 child level=1
ERROR: failed to repair root items: Input/output error
Opening filesystem to check...
Checking filesystem on /dev/mapper/data_disk_1
UUID: 159b8826-8380-45be-acb6-0cb992a8dfd7

>> [   99.710315] EDAC amd64: Node 0: DRAM ECC disabled.
>> [   99.710317] EDAC amd64: ECC disabled in the BIOS or no ECC
>> capability, module will not load.
>>                 Either enable ECC checking or force module loading by
>> setting 'ecc_enable_override'.
>>                 (Note that use of the override may cause unknown side
>> effects.)
> Not sure what the ECC part is doing, but it repeats quite some times.
> I'd assume it's unrelated though.
>

Not sure either.  I've not got ECC RAM.  Motherboard is capable I think.



> [...]
>> [  142.507291] BTRFS error (device dm-2): parent transid verify failed
>> on 13395960053760 wanted 2265296 found 2263090
>> [  142.544548] BTRFS error (device dm-2): parent transid verify failed
>> on 13395960053760 wanted 2265296 found 2263090
>> [  142.544561] BTRFS: error (device dm-2) in
>> btrfs_run_delayed_refs:2907: errno=-5 IO failure
> 
> This means, btrfs is trying to read extent tree for CoW, but at that
> time, extent tree is already corrupted, thus it returns -EIO.
> 
> And btrfs_run_delayed_refs just returns error.
> t
> Not sure if it's related to device replace, but anyway the corruption
> just happened.
> The device replace may be an interesting clue, as currently our
> dm-log-writes are mostly focused on single device usage.

Sorry, 'device replace'?  I've not done that lately.  I _may_ have tried
that years back with this file system.  However, iirc it failed as the
new, allegedly same size new disk was possibly slightly smaller.

From the above it looks like it is not a specific hardware failure.


> 
> Then I'd recommend to do regular rescue procedure:
> - Try that skip_bg patchset if possible
>   This provides the best salvage method so far, full subvolume
>   available, although needs out-of-tree patches.
>   https://patchwork.kernel.org/project/linux-btrfs/list/?series=130637
> 

I can give that a go, but not for a while.

I seem to be able to read the file system as is, as it goes read only.
But perhaps 'seems' is the operative word.

> - btrfs-restore
>   The regular unmounted recover, needs extra space. Latest btrfs-progs
>   recommended.

I've got the latest btrfs progs.    if neither of those two work I have
a backup.

So, basically, make a new file system and recover the data to it.  I've
a new disk on the way, so I can create a file system as single and once
I'm happy I've migrated data to it, wipe the old disks and move one  or
two to the new array and rebalance.

> 
> Thanks,
> Qu
> 

Thank you, very much appreciated.

Pete

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-21 21:38       ` Peter Chant
@ 2019-08-21 23:32         ` Qu Wenruo
  2019-09-08  7:14           ` Pete
  0 siblings, 1 reply; 9+ messages in thread
From: Qu Wenruo @ 2019-08-21 23:32 UTC (permalink / raw)
  To: Peter Chant, Chris Murphy, Btrfs BTRFS

[-- Attachment #1.1: Type: text/plain, Size: 4250 bytes --]



On 2019/8/22 上午5:38, Peter Chant wrote:
> On 8/21/19 8:29 AM, Qu Wenruo wrote:
> 
>>> I'll run the checks shortly.
>>
>> Well, check will also report that transid mismatch, and possibly a lot
>> of extent tree corruption.
>>
> 
> 
> Depends on what is 'a lot', over 400 lines here:
> 
> parent transid verify failed on 11000765267968 wanted 2265511 found 2265437
> parent transid verify failed on 11000777834496 wanted 2265511 found 2265453
> parent transid verify failed on 11001243893760 wanted 2265512 found 2265500
[...]
> Ignoring transid failure
> ERROR: child eb corrupted: parent bytenr=11016181694464 item=83 parent
> level=1 child level=1
> ERROR: failed to repair root items: Input/output error
> Opening filesystem to check...
> Checking filesystem on /dev/mapper/data_disk_1
> UUID: 159b8826-8380-45be-acb6-0cb992a8dfd7
> 
>>> [   99.710315] EDAC amd64: Node 0: DRAM ECC disabled.
>>> [   99.710317] EDAC amd64: ECC disabled in the BIOS or no ECC
>>> capability, module will not load.
>>>                 Either enable ECC checking or force module loading by
>>> setting 'ecc_enable_override'.
>>>                 (Note that use of the override may cause unknown side
>>> effects.)
>> Not sure what the ECC part is doing, but it repeats quite some times.
>> I'd assume it's unrelated though.
>>
> 
> Not sure either.  I've not got ECC RAM.  Motherboard is capable I think.
> 
> 
> 
>> [...]
>>> [  142.507291] BTRFS error (device dm-2): parent transid verify failed
>>> on 13395960053760 wanted 2265296 found 2263090
>>> [  142.544548] BTRFS error (device dm-2): parent transid verify failed
>>> on 13395960053760 wanted 2265296 found 2263090
>>> [  142.544561] BTRFS: error (device dm-2) in
>>> btrfs_run_delayed_refs:2907: errno=-5 IO failure
>>
>> This means, btrfs is trying to read extent tree for CoW, but at that
>> time, extent tree is already corrupted, thus it returns -EIO.
>>
>> And btrfs_run_delayed_refs just returns error.
>> t
>> Not sure if it's related to device replace, but anyway the corruption
>> just happened.
>> The device replace may be an interesting clue, as currently our
>> dm-log-writes are mostly focused on single device usage.
> 
> Sorry, 'device replace'?  I've not done that lately.  I _may_ have tried
> that years back with this file system.  However, iirc it failed as the
> new, allegedly same size new disk was possibly slightly smaller.

OK, it's my bad read on the following lines:

[   99.237670] BTRFS info (device dm-2): device fsid
159b8826-8380-45be-acb6-0cb992a8dfd7 devid 4 moved old:/dev/dm-1
new:/dev/mapper/data_disk_1
[   99.241061] BTRFS info (device dm-4): device fsid
6b0245ec-bdd4-4076-b800-2243d466b174 devid 1 moved old:/dev/dm-4
new:/dev/mapper/nvme0_vg-lxc
[   99.242692] BTRFS info (device dm-2): device fsid
159b8826-8380-45be-acb6-0cb992a8dfd7 devid 3 moved old:/dev/dm-2

It just a device path update, not a big deal.
> 
> From the above it looks like it is not a specific hardware failure.

Yep, no hardware related error message at all.

> 
> 
>>
>> Then I'd recommend to do regular rescue procedure:
>> - Try that skip_bg patchset if possible
>>   This provides the best salvage method so far, full subvolume
>>   available, although needs out-of-tree patches.
>>   https://patchwork.kernel.org/project/linux-btrfs/list/?series=130637
>>
> 
> I can give that a go, but not for a while.
> 
> I seem to be able to read the file system as is, as it goes read only.
> But perhaps 'seems' is the operative word.

As long as you can mount RO, it shouldn't be mostly OK for data salvage.

THanks,
Qu

> 
>> - btrfs-restore
>>   The regular unmounted recover, needs extra space. Latest btrfs-progs
>>   recommended.
> 
> I've got the latest btrfs progs.    if neither of those two work I have
> a backup.
> 
> So, basically, make a new file system and recover the data to it.  I've
> a new disk on the way, so I can create a file system as single and once
> I'm happy I've migrated data to it, wipe the old disks and move one  or
> two to the new array and rebalance.
> 
>>
>> Thanks,
>> Qu
>>
> 
> Thank you, very much appreciated.
> 
> Pete
> 


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure
  2019-08-21 23:32         ` Qu Wenruo
@ 2019-09-08  7:14           ` Pete
  0 siblings, 0 replies; 9+ messages in thread
From: Pete @ 2019-09-08  7:14 UTC (permalink / raw)
  To: Qu Wenruo, Chris Murphy, Btrfs BTRFS

On 8/22/19 12:32 AM, Qu Wenruo wrote:

>>> Then I'd recommend to do regular rescue procedure:
>>> - Try that skip_bg patchset if possible
>>>   This provides the best salvage method so far, full subvolume
>>>   available, although needs out-of-tree patches.
>>>   https://patchwork.kernel.org/project/linux-btrfs/list/?series=130637
>>>
>>
>> I can give that a go, but not for a while.
>>
>> I seem to be able to read the file system as is, as it goes read only.
>> But perhaps 'seems' is the operative word.
> 
> As long as you can mount RO, it shouldn't be mostly OK for data salvage.
> 

Posting this for completeness, as this started just before I went away
for a while.

The filesystem was RO but there were failures copying affected files
meaning my copy from the RO file system was incomplete.  So I likely
_should_ have applied the patch suggested above, if that was my only
copy.  Instead I recovered from backups.

Thanks for your help.

Pete

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, back to index

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-20 20:36 Chasing IO errors. BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2907: errno=-5 IO failure Peter Chant
2019-08-20 21:59 ` Chris Murphy
2019-08-20 23:47   ` Peter Chant
2019-08-21  8:05   ` Peter Chant
2019-08-21  7:29     ` Qu Wenruo
2019-08-21 21:38       ` Peter Chant
2019-08-21 23:32         ` Qu Wenruo
2019-09-08  7:14           ` Pete
2019-08-20 23:45 ` Qu Wenruo

Linux-BTRFS Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-btrfs/0 linux-btrfs/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-btrfs linux-btrfs/ https://lore.kernel.org/linux-btrfs \
		linux-btrfs@vger.kernel.org linux-btrfs@archiver.kernel.org
	public-inbox-index linux-btrfs


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-btrfs


AGPL code for this site: git clone https://public-inbox.org/ public-inbox