Re: Kernel panic on Xen virtualisation in Debian

Re: Kernel panic on Xen virtualisation in Debian

[Andreas Ziegler]

Hello,

one of the servers that crashes sometimes because of this issue is mine.
Jan is also using this server and therefore interested in a solution.

We are not sure whether it is a Xen or Kernel Issue, but on the Kernel
and Debian bugtrackers no one answered, so we figured it might be worth
a try asking on this list.

The kernel panics first happened in summer 2014, multiple times a week.
We tried various kernel versions back then - it suddenly stopped
although we didn't change anything after the latest crash back then.

After that, the server ran without problems running Kernel 3.15.7 on Xen
4.4.0 until November 2015.
After that, the server ran on Xen 4.4.4-pre and Debians 3.16 Kernel.
The crash happend again in May and after that, running Xen 4.4.4 and an
updated Debian 3.16 Kernel, it happened in June.

In May, Ingo Jürgensmann also started experiencing this problem and
blogged about it:
https://blog.windfluechter.net/content/blog/2016/03/23/1721-xen-randomly-crashing-server
https://blog.windfluechter.net/content/blog/2016/05/12/1723-xen-randomly-crashing-server-part-2

He is pretty sure, that the problem went away after disabling IPv6.
But: we can't say for sure, because on our server it sometimes happened
often in a short period of time, but then it didn't for months.
and: disabling IPv6 is no option for me at all.

@Wei
So far we didn't find a way to reproduce the kernel panic...


Andreas.


-------- Original-Nachricht --------
Betreff: Re: [Xen-devel] Kernel panic on Xen virtualisation in Debian
Von: Jan Prunk <janprunk@gmail.com>
An: Wei Liu <wei.liu2@citrix.com>
Datum: Fri, 8 Jul 2016 14:22:37 +0200

> Hello,
> 
> Please also send a CC: to 804079@bugs.debian.org
> <mailto:804079@bugs.debian.org> for future reference.
> The administrator of the server is Andreas Ziegler <mail@conemu.de
> <mailto:mail@conemu.de>>,
> maybe he will be able to log/reproduce the bug, I was only an initial
> reporter.
> 
> Kind regards,
> Jan
> 
> On Fri, Jul 8, 2016 at 1:14 PM, Wei Liu <wei.liu2@citrix.com
> <mailto:wei.liu2@citrix.com>> wrote:
> 
>     On Wed, Jul 06, 2016 at 03:14:15PM +0100, George Dunlap wrote:
>     > On Mon, Jul 4, 2016 at 7:06 PM, Jan Prunk <janprunk@gmail.com <mailto:janprunk@gmail.com>> wrote:
>     > > Hello !
>     > >
>     > > I am posting Xen virtualisation bug links to this e-mail address,
>     > > because I wasn't able to find the Xen specific bugtracker list.
>     > > This bug has been discovered in 2015 and so far it hasn't been
>     > > resolved through the Debian/Kernel bug lists. I submit the
>     > > links to bug reports for you.
>     > >
>     > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079
>     >
>     > The serial log at the bottom looks like there was a crash in the ipv6
>     > handling as the result of a packet delivery, perhaps?  David / Wei, do
>     > you have any ideas?  Not sure who else has worked on the netback side
>     > of things.
>     >
> 
>     The original bug report showed that there was a exception in the middle
>     of memcpy instruction while the latest log showed that the exception
>     could potentially be somewhere else.  Both logs showed that the
>     exception took place when ipv6 was involved.
> 
>     If Jan can come up with a reliable repro I might be able to have a look.
> 
>     Wei.
> 
>     >  -George
> 

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

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Am 10.07.2016 um 00:29 schrieb Andreas Ziegler <ml@andreas-ziegler.de>:

> In May, Ingo Jürgensmann also started experiencing this problem and
> blogged about it:
> https://blog.windfluechter.net/content/blog/2016/03/23/1721-xen-randomly-crashing-server
> https://blog.windfluechter.net/content/blog/2016/05/12/1723-xen-randomly-crashing-server-part-2

Actually I’m suffering from this problem since April 2013. Here’s my story… ;)

Everything was working smoothly when I was still using a rootserver at Hetzner. The setup there was some sort of non-standard, as I needed to have eth0 as outgoing interface not being part of the Xen bridge. So I used a mixture of bridge and routed in xend-config.sxp. This setup worked for years without problems.

However: as Hetzner started to bill for every single IPv4 address, I moved to my new provider where I could get the same address space (/26) without being forced to pay for every IPv4 address. The server back then was a Cisco C200 M2.

Since I got my own VLAN at the new location, I was then able to dismiss the mixed setup of routing and bridging and used only bridging with eth0 now being part of the Xen bridge. The whole setup consists of two bridges: one for the external IP addresses (xenbr0) and one for internal traffic (xenbr1). This was already that way with Hetzner.

However, shortly after I moved to the new provider, the issues started: random crashes of the host. With the new provider, who was and is still very helpful, we exchanged for example the memory. The provider reported as well that other Cisco C200 server with Ubutu LTS didn’t show this issue.

Over time a pattern showed up that might cause the frequent crashes (sometimes several times in a row, let’s say 2-10 times a day!):

My setup is this:

Debian stable with packaged Xen hypervisor and these VMs:
1) Mail, Database, Nameserver, OpenVPN
2) Webserver, Squid3
3) Login server
4) … some more servers (10 in total), e.g. Tor Relay…

IPv4 /26 network, IPv6 /48 network

From my workplace I need to login to 3) and have a tunnel to the Squid on 2) via the internal addresses on xenbr1. Of course Squid queries the nameserver on 1), so there is some internal traffic going back and forth on the internal bridge and traffic originating from the external bridge (xenbr0). Using Squid I access my Roundcube on my small homebrew server that is connected to 1) via OpenVPN. Of course the webserver on 2) queries the database on 1)

So, the most crashes do happen while I’m using the SSH tunnel from my workplace. If a crash happen, it’s most likely that at least two in a row will happen in a short time frame (within 1-2 hours), sometimes even within 10 mins after the server came back. From time to time my impression was, that the server crashes the second time instantly when I try to access my Roundcube at home.

Furthermore, I switched from using the Cisco C200 server to my own server with Supermicro X9SRi-F mainboard and a XEON E5-2630L V2, but still the same provider, and the same issue: the new server crashes the same way as the Cisco server did. With the new server we did a replacement of the memory as well: from 32G to 128G. So over time we have switched memory twice and hardware once. Since then I don’t assume anymore that this might be hardware related.

In the meantime I switched from using Squid on 2) to tinyproxy running on 2) as well as running tinyproxy on another third party VPS. Still the crashes happen, regardless of using Squid on 2) or not.

In May the server crashed again several times a week and several times a day. Really, really annoying!
So together with my provider we setup a netconsole to catch some more information about the crash than just the few lines from the IPMI console.

Trying linux-image 4.4 from backports didn’t help either. I switched from PV to PVHVM as well some months ago.

> He is pretty sure, that the problem went away after disabling IPv6.

Indeed. Since I disabled IPv6 for all of my VMs (it’s still active on dom0, but not routed to the domUs anymore) no single crash happened again.

> But: we can't say for sure, because on our server it sometimes happened
> often in a short period of time, but then it didn't for months.
> and: disabling IPv6 is no option for me at all.

I won’t state that I have an exact way of reproducing the crashes, but it happens fairly often when doing as described above.

What I can offer is:
- activate IPv6 again
- install a kernel with debugging symbols (*-dbg)
- try to provoke another crash
- send netconsole output if happened

What I cannot do:
- interpret the debug symbols
- access IPMI console from workplace (firewalled)

I’m with Andreas that disabling IPv6 cannot be an option.

--
Ciao...          //        http://blog.windfluechter.net
      Ingo     \X/     XMPP: ij@jabber.windfluechter.net

gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc




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Re: Kernel panic on Xen virtualisation in Debian

[Andreas Ziegler]

Hi everyone,

did the information that Ingo provided (i cited his message to the list
below) maybe help in narrowing down the possible issue?

If you need additional information we can try getting it for you, as
Ingo might be able to reproduce the kernel panic, although not reliably.

by the way, Ingo and i compared the output of "lspci" on both our
servers and they have no similar hardware other than a Xeon CPU, but
mine is an earlier generation than the other one - maybe this rules out
driver-related problems.

Andreas.



Am 10.07.2016 um 15:18 schrieb Ingo Jürgensmann:
> Am 10.07.2016 um 00:29 schrieb Andreas Ziegler <ml@andreas-ziegler.de>:
> 
>> In May, Ingo Jürgensmann also started experiencing this problem and
>> blogged about it:
>> https://blog.windfluechter.net/content/blog/2016/03/23/1721-xen-randomly-crashing-server
>> https://blog.windfluechter.net/content/blog/2016/05/12/1723-xen-randomly-crashing-server-part-2
> 
> Actually I’m suffering from this problem since April 2013. Here’s my story… ;)
> 
> Everything was working smoothly when I was still using a rootserver at Hetzner. The setup there was some sort of non-standard, as I needed to have eth0 as outgoing interface not being part of the Xen bridge. So I used a mixture of bridge and routed in xend-config.sxp. This setup worked for years without problems.
> 
> However: as Hetzner started to bill for every single IPv4 address, I moved to my new provider where I could get the same address space (/26) without being forced to pay for every IPv4 address. The server back then was a Cisco C200 M2.
> 
> Since I got my own VLAN at the new location, I was then able to dismiss the mixed setup of routing and bridging and used only bridging with eth0 now being part of the Xen bridge. The whole setup consists of two bridges: one for the external IP addresses (xenbr0) and one for internal traffic (xenbr1). This was already that way with Hetzner.
> 
> However, shortly after I moved to the new provider, the issues started: random crashes of the host. With the new provider, who was and is still very helpful, we exchanged for example the memory. The provider reported as well that other Cisco C200 server with Ubutu LTS didn’t show this issue.
> 
> Over time a pattern showed up that might cause the frequent crashes (sometimes several times in a row, let’s say 2-10 times a day!):
> 
> My setup is this:
> 
> Debian stable with packaged Xen hypervisor and these VMs:
> 1) Mail, Database, Nameserver, OpenVPN
> 2) Webserver, Squid3
> 3) Login server
> 4) … some more servers (10 in total), e.g. Tor Relay…
> 
> IPv4 /26 network, IPv6 /48 network
> 
> From my workplace I need to login to 3) and have a tunnel to the Squid on 2) via the internal addresses on xenbr1. Of course Squid queries the nameserver on 1), so there is some internal traffic going back and forth on the internal bridge and traffic originating from the external bridge (xenbr0). Using Squid I access my Roundcube on my small homebrew server that is connected to 1) via OpenVPN. Of course the webserver on 2) queries the database on 1)
> 
> So, the most crashes do happen while I’m using the SSH tunnel from my workplace. If a crash happen, it’s most likely that at least two in a row will happen in a short time frame (within 1-2 hours), sometimes even within 10 mins after the server came back. From time to time my impression was, that the server crashes the second time instantly when I try to access my Roundcube at home.
> 
> Furthermore, I switched from using the Cisco C200 server to my own server with Supermicro X9SRi-F mainboard and a XEON E5-2630L V2, but still the same provider, and the same issue: the new server crashes the same way as the Cisco server did. With the new server we did a replacement of the memory as well: from 32G to 128G. So over time we have switched memory twice and hardware once. Since then I don’t assume anymore that this might be hardware related.
> 
> In the meantime I switched from using Squid on 2) to tinyproxy running on 2) as well as running tinyproxy on another third party VPS. Still the crashes happen, regardless of using Squid on 2) or not.
> 
> In May the server crashed again several times a week and several times a day. Really, really annoying!
> So together with my provider we setup a netconsole to catch some more information about the crash than just the few lines from the IPMI console.
> 
> Trying linux-image 4.4 from backports didn’t help either. I switched from PV to PVHVM as well some months ago.
> 
>> He is pretty sure, that the problem went away after disabling IPv6.
> 
> Indeed. Since I disabled IPv6 for all of my VMs (it’s still active on dom0, but not routed to the domUs anymore) no single crash happened again.
> 
>> But: we can't say for sure, because on our server it sometimes happened
>> often in a short period of time, but then it didn't for months.
>> and: disabling IPv6 is no option for me at all.
> 
> I won’t state that I have an exact way of reproducing the crashes, but it happens fairly often when doing as described above.
> 
> What I can offer is:
> - activate IPv6 again
> - install a kernel with debugging symbols (*-dbg)
> - try to provoke another crash
> - send netconsole output if happened
> 
> What I cannot do:
> - interpret the debug symbols
> - access IPMI console from workplace (firewalled)
> 
> I’m with Andreas that disabling IPv6 cannot be an option.
> 
> --
> Ciao...          //        http://blog.windfluechter.net
>       Ingo     \X/     XMPP: ij@jabber.windfluechter.net
> 
> gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc
> 
> 
> 
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> https://lists.xen.org/xen-devel
> 

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 18.07.2016 18:44, Andreas Ziegler wrote:

> did the information that Ingo provided (i cited his message to the list
> below) maybe help in narrowing down the possible issue?

> If you need additional information we can try getting it for you, as
> Ingo might be able to reproduce the kernel panic, although not 
> reliably.

In the meanwhile, I activated IPv6 again on Tuesday evening and today 
the server crashed again some minutes ago. Here's the output from 
netconsole:

Jul 22 10:27:55 31.172.31.251 [171182.273973] BUG: unable to handle 
kernel
Jul 22 10:27:55 31.172.31.251  at ffff88025b2d0000
Jul 22 10:27:55 31.172.31.251 [171182.274039] IP:
Jul 22 10:27:55 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 10:27:55 31.172.31.251 [171182.274080] PGD 1814067
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.274130] Oops: 0000 [#1]
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.274171] Modules linked in:
Jul 22 10:27:55 31.172.31.251  nls_utf8
Jul 22 10:27:55 31.172.31.251  btrfs
Jul 22 10:27:55 31.172.31.251  xor
Jul 22 10:27:55 31.172.31.251  raid6_pq
Jul 22 10:27:55 31.172.31.251  ufs
Jul 22 10:27:55 31.172.31.251  qnx4
Jul 22 10:27:55 31.172.31.251  hfsplus
Jul 22 10:27:55 31.172.31.251  hfs
Jul 22 10:27:55 31.172.31.251  minix
Jul 22 10:27:55 31.172.31.251  ntfs
Jul 22 10:27:55 31.172.31.251  vfat
Jul 22 10:27:55 31.172.31.251  msdos
Jul 22 10:27:55 31.172.31.251  fat
Jul 22 10:27:55 31.172.31.251  jfs
Jul 22 10:27:55 31.172.31.251  authenc
Jul 22 10:27:55 31.172.31.251  xfrm6_mode_tunnel
Jul 22 10:27:55 31.172.31.251  xfrm4_mode_tunnel
Jul 22 10:27:55 31.172.31.251  xt_physdev
Jul 22 10:27:55 31.172.31.251  xen_netback
Jul 22 10:27:55 31.172.31.251  tun
Jul 22 10:27:55 31.172.31.251  xen_blkback
Jul 22 10:27:55 31.172.31.251  xt_multiport
Jul 22 10:27:55 31.172.31.251  twofish_generic
Jul 22 10:27:55 31.172.31.251  twofish_avx_x86_64
Jul 22 10:27:55 31.172.31.251  twofish_x86_64_3way
Jul 22 10:27:55 31.172.31.251  twofish_x86_64
Jul 22 10:27:55 31.172.31.251  twofish_common
Jul 22 10:27:55 31.172.31.251  serpent_avx_x86_64
Jul 22 10:27:55 31.172.31.251  serpent_sse2_x86_64
Jul 22 10:27:55 31.172.31.251  serpent_generic
Jul 22 10:27:55 31.172.31.251  blowfish_generic
Jul 22 10:27:55 31.172.31.251  blowfish_x86_64
Jul 22 10:27:55 31.172.31.251  blowfish_common
Jul 22 10:27:55 31.172.31.251  cast5_avx_x86_64
Jul 22 10:27:55 31.172.31.251  cast5_generic
Jul 22 10:27:55 31.172.31.251  cast_common
Jul 22 10:27:55 31.172.31.251  seqiv
Jul 22 10:27:55 31.172.31.251  ctr
Jul 22 10:27:55 31.172.31.251  ecb
Jul 22 10:27:55 31.172.31.251  des_generic
Jul 22 10:27:55 31.172.31.251  cbc
Jul 22 10:27:55 31.172.31.251  algif_skcipher
Jul 22 10:27:55 31.172.31.251  camellia_generic
Jul 22 10:27:55 31.172.31.251  camellia_aesni_avx_x86_64
Jul 22 10:27:55 31.172.31.251  camellia_x86_64
Jul 22 10:27:55 31.172.31.251  xts
Jul 22 10:27:55 31.172.31.251  xcbc
Jul 22 10:27:55 31.172.31.251  hmac
Jul 22 10:27:55 31.172.31.251  sha512_ssse3
Jul 22 10:27:55 31.172.31.251  sha512_generic
Jul 22 10:27:55 31.172.31.251  sha256_ssse3
Jul 22 10:27:55 31.172.31.251  sha256_generic
Jul 22 10:27:55 31.172.31.251  md4
Jul 22 10:27:55 31.172.31.251  algif_hash
Jul 22 10:27:55 31.172.31.251  af_alg
Jul 22 10:27:55 31.172.31.251  ipt_ULOG
Jul 22 10:27:55 31.172.31.251  xfrm_user
Jul 22 10:27:55 31.172.31.251  xfrm4_tunnel
Jul 22 10:27:55 31.172.31.251  xen_gntdev
Jul 22 10:27:55 31.172.31.251  tunnel4
Jul 22 10:27:55 31.172.31.251  xen_evtchn
Jul 22 10:27:55 31.172.31.251  xenfs
Jul 22 10:27:55 31.172.31.251  xen_privcmd
Jul 22 10:27:55 31.172.31.251  ipcomp
Jul 22 10:27:55 31.172.31.251  xfrm_ipcomp
Jul 22 10:27:55 31.172.31.251  esp4
Jul 22 10:27:55 31.172.31.251  ah4
Jul 22 10:27:55 31.172.31.251  af_key
Jul 22 10:27:55 31.172.31.251  xfrm_algo
Jul 22 10:27:55 31.172.31.251  ipmi_poweroff
Jul 22 10:27:55 31.172.31.251  video
Jul 22 10:27:55 31.172.31.251  thermal
Jul 22 10:27:55 31.172.31.251  fan
Jul 22 10:27:55 31.172.31.251  ac
Jul 22 10:27:55 31.172.31.251  battery
Jul 22 10:27:55 31.172.31.251  ip6t_REJECT
Jul 22 10:27:55 31.172.31.251  ip6table_filter
Jul 22 10:27:55 31.172.31.251  ip6_tables
Jul 22 10:27:55 31.172.31.251  bridge
Jul 22 10:27:55 31.172.31.251  stp
Jul 22 10:27:55 31.172.31.251  llc
Jul 22 10:27:55 31.172.31.251  ipt_REJECT
Jul 22 10:27:55 31.172.31.251  xt_tcpudp
Jul 22 10:27:55 31.172.31.251  iptable_filter
Jul 22 10:27:55 31.172.31.251  ip_tables
Jul 22 10:27:55 31.172.31.251  x_tables
Jul 22 10:27:55 31.172.31.251  ext4
Jul 22 10:27:55 31.172.31.251  crc16
Jul 22 10:27:55 31.172.31.251  mbcache
Jul 22 10:27:55 31.172.31.251  jbd2
Jul 22 10:27:55 31.172.31.251  fuse
Jul 22 10:27:55 31.172.31.251  ipmi_devintf
Jul 22 10:27:55 31.172.31.251  ipmi_watchdog
Jul 22 10:27:55 31.172.31.251  w83627ehf
Jul 22 10:27:55 31.172.31.251  hwmon_vid
Jul 22 10:27:55 31.172.31.251  nf_conntrack_ipv4
Jul 22 10:27:55 31.172.31.251  nf_defrag_ipv4
Jul 22 10:27:55 31.172.31.251  nf_conntrack
Jul 22 10:27:55 31.172.31.251  loop
Jul 22 10:27:55 31.172.31.251  x86_pkg_temp_thermal
Jul 22 10:27:55 31.172.31.251  intel_powerclamp
Jul 22 10:27:55 31.172.31.251  evdev
Jul 22 10:27:55 31.172.31.251  joydev
Jul 22 10:27:55 31.172.31.251  coretemp
Jul 22 10:27:55 31.172.31.251  crc32_pclmul
Jul 22 10:27:55 31.172.31.251  ttm
Jul 22 10:27:55 31.172.31.251  drm_kms_helper
Jul 22 10:27:55 31.172.31.251  drm
Jul 22 10:27:55 31.172.31.251  aesni_intel
Jul 22 10:27:55 31.172.31.251  serio_raw
Jul 22 10:27:55 31.172.31.251  iTCO_wdt
Jul 22 10:27:55 31.172.31.251  aes_x86_64
Jul 22 10:27:55 31.172.31.251  iTCO_vendor_support
Jul 22 10:27:55 31.172.31.251  lrw
Jul 22 10:27:55 31.172.31.251  gf128mul
Jul 22 10:27:55 31.172.31.251  glue_helper
Jul 22 10:27:55 31.172.31.251  ablk_helper
Jul 22 10:27:55 31.172.31.251  cryptd
Jul 22 10:27:55 31.172.31.251  pcspkr
Jul 22 10:27:55 31.172.31.251  sb_edac
Jul 22 10:27:55 31.172.31.251  tpm_tis
Jul 22 10:27:55 31.172.31.251  edac_core
Jul 22 10:27:55 31.172.31.251  tpm
Jul 22 10:27:55 31.172.31.251  wmi
Jul 22 10:27:55 31.172.31.251  ipmi_si
Jul 22 10:27:55 31.172.31.251  ipmi_msghandler
Jul 22 10:27:55 31.172.31.251  shpchp
Jul 22 10:27:55 31.172.31.251  processor
Jul 22 10:27:55 31.172.31.251  thermal_sys
Jul 22 10:27:55 31.172.31.251  mei_me
Jul 22 10:27:55 31.172.31.251  i2c_i801
Jul 22 10:27:55 31.172.31.251  lpc_ich
Jul 22 10:27:55 31.172.31.251  mfd_core
Jul 22 10:27:55 31.172.31.251  mei
Jul 22 10:27:55 31.172.31.251  ioatdma
Jul 22 10:27:55 31.172.31.251  button
Jul 22 10:27:55 31.172.31.251  xfs
Jul 22 10:27:55 31.172.31.251  libcrc32c
Jul 22 10:27:55 31.172.31.251  dm_mod
Jul 22 10:27:55 31.172.31.251  raid10
Jul 22 10:27:55 31.172.31.251  raid1
Jul 22 10:27:55 31.172.31.251  md_mod
Jul 22 10:27:55 31.172.31.251  usb_storage
Jul 22 10:27:55 31.172.31.251  hid_generic
Jul 22 10:27:55 31.172.31.251  usbhid
Jul 22 10:27:55 31.172.31.251  hid
Jul 22 10:27:55 31.172.31.251  netconsole
Jul 22 10:27:55 31.172.31.251  configfs
Jul 22 10:27:55 31.172.31.251  sg
Jul 22 10:27:55 31.172.31.251  sd_mod
Jul 22 10:27:55 31.172.31.251  crc_t10dif
Jul 22 10:27:55 31.172.31.251  crct10dif_generic
Jul 22 10:27:55 31.172.31.251  crct10dif_pclmul
Jul 22 10:27:55 31.172.31.251  crct10dif_common
Jul 22 10:27:55 31.172.31.251  crc32c_intel
Jul 22 10:27:55 31.172.31.251  ahci
Jul 22 10:27:55 31.172.31.251  libahci
Jul 22 10:27:55 31.172.31.251  psmouse
Jul 22 10:27:55 31.172.31.251  ehci_pci
Jul 22 10:27:55 31.172.31.251  libata
Jul 22 10:27:55 31.172.31.251  ehci_hcd
Jul 22 10:27:55 31.172.31.251  igb
Jul 22 10:27:55 31.172.31.251  scsi_mod
Jul 22 10:27:55 31.172.31.251  usbcore
Jul 22 10:27:55 31.172.31.251  i2c_algo_bit
Jul 22 10:27:55 31.172.31.251  usb_common
Jul 22 10:27:55 31.172.31.251  i2c_core
Jul 22 10:27:55 31.172.31.251  dca
Jul 22 10:27:55 31.172.31.251  ptp
Jul 22 10:27:55 31.172.31.251  pps_core
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.275532] CPU: 0 PID: 0 Comm: 
swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
Jul 22 10:27:55 31.172.31.251 [171182.275584] Hardware name: Supermicro 
X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 
01/03/2014
Jul 22 10:27:55 31.172.31.251 [171182.275638] task: ffffffff8181a460 ti: 
ffffffff81800000 task.ti: ffffffff81800000
Jul 22 10:27:55 31.172.31.251 [171182.275685] RIP: 
e030:[<ffffffff812b7a16>]
Jul 22 10:27:55 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 10:27:55 31.172.31.251 [171182.275737] RSP: e02b:ffff880280e03b58 
  EFLAGS: 00010286
Jul 22 10:27:55 31.172.31.251 [171182.275770] RAX: ffff88024e0c4070 RBX: 
ffff880244759c00 RCX: 00000000000002ee
Jul 22 10:27:55 31.172.31.251 [171182.275819] RDX: 00000000000004a0 RSI: 
ffff88025b2d0000 RDI: ffff88024e0c4222
Jul 22 10:27:55 31.172.31.251 [171182.275866] RBP: ffff880280e03c38 R08: 
00000000000006c0 R09: ffff88024e0c4062
Jul 22 10:27:55 31.172.31.251 [171182.275913] R10: 0100000000000000 R11: 
00000000ef5ffb2e R12: ffff88024eb03d00
Jul 22 10:27:55 31.172.31.251 [171182.275960] R13: ffff88025b2cfe66 R14: 
ffff88025c4441c0 R15: 00000000000004a8
Jul 22 10:27:55 31.172.31.251 [171182.276010] FS:  
0000000000000000(0000) GS:ffff880280e00000(0000) knlGS:ffff880280e00000
Jul 22 10:27:55 31.172.31.251 [171182.276059] CS:  e033 DS: 0000 ES: 
0000 CR0: 0000000080050033
Jul 22 10:27:55 31.172.31.251 [171182.276089] CR2: ffff88025b2d0000 CR3: 
000000026c8e1000 CR4: 0000000000042660
Jul 22 10:27:55 31.172.31.251 [171182.281365] Stack:
Jul 22 10:27:55 31.172.31.251 [171182.281391]  ffffffff814d319f
Jul 22 10:27:55 31.172.31.251  ffff880077790000
Jul 22 10:27:55 31.172.31.251  ffff880280e03ba8
Jul 22 10:27:55 31.172.31.251  9401294600a7012a
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281452]  0100000000000000
Jul 22 10:27:55 31.172.31.251  ffffffff814a000a
Jul 22 10:27:55 31.172.31.251  00000000750c7e90
Jul 22 10:27:55 31.172.31.251  00000000000080fe
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281514]  1ad902feff7ac40e
Jul 22 10:27:55 31.172.31.251  ffff8800775bb080
Jul 22 10:27:55 31.172.31.251  ffff224afc3e1600
Jul 22 10:27:55 31.172.31.251  ffff88024eb03d00
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281575] Call Trace:
Jul 22 10:27:55 31.172.31.251 [171182.281601]  <IRQ>
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281607]
Jul 22 10:27:55 31.172.31.251  [<ffffffff814d319f>] ? 
ndisc_send_redirect+0x3bf/0x410
Jul 22 10:27:55 31.172.31.251 [171182.281751]  [<ffffffff814a000a>] ? 
reg_vif_xmit+0xca/0xf0
Jul 22 10:27:55 31.172.31.251 [171182.281786]  [<ffffffff814bbffc>] ? 
ip6_forward+0x71c/0x850
Jul 22 10:27:55 31.172.31.251 [171182.281817]  [<ffffffff814c9704>] ? 
ip6_route_input+0xa4/0xd0
Jul 22 10:27:55 31.172.31.251 [171182.281852]  [<ffffffff8141eae3>] ? 
__netif_receive_skb_core+0x543/0x750
Jul 22 10:27:55 31.172.31.251 [171182.281885]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 22 10:27:55 31.172.31.251 [171182.281930]  [<ffffffffa053feb2>] ? 
br_handle_frame_finish+0x1c2/0x3c0 [bridge]
Jul 22 10:27:55 31.172.31.251 [171182.281982]  [<ffffffffa05401f7>] ? 
br_handle_frame+0x147/0x240 [bridge]
Jul 22 10:27:55 31.172.31.251 [171182.282014]  [<ffffffff8141e764>] ? 
__netif_receive_skb_core+0x1c4/0x750
Jul 22 10:27:55 31.172.31.251 [171182.282051]  [<ffffffff81009f9c>] ? 
xen_clocksource_get_cycles+0x1c/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282083]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 22 10:27:55 31.172.31.251 [171182.282122]  [<ffffffffa073250f>] ? 
xenvif_tx_action+0x49f/0x920 [xen_netback]
Jul 22 10:27:55 31.172.31.251 [171182.282172]  [<ffffffff81362a25>] ? 
is_xen_swiotlb_buffer+0x75/0x150
Jul 22 10:27:55 31.172.31.251 [171182.282205]  [<ffffffffa07352f8>] ? 
xenvif_poll+0x28/0x70 [xen_netback]
Jul 22 10:27:55 31.172.31.251 [171182.282240]  [<ffffffff8141f0f0>] ? 
net_rx_action+0x140/0x240
Jul 22 10:27:55 31.172.31.251 [171182.282275]  [<ffffffff8106c621>] ? 
__do_softirq+0xf1/0x290
Jul 22 10:27:55 31.172.31.251 [171182.282305]  [<ffffffff8106c9f5>] ? 
irq_exit+0x95/0xa0
Jul 22 10:27:55 31.172.31.251 [171182.282337]  [<ffffffff81359d75>] ? 
xen_evtchn_do_upcall+0x35/0x50
Jul 22 10:27:55 31.172.31.251 [171182.282372]  [<ffffffff81515e9e>] ? 
xen_do_hypervisor_callback+0x1e/0x30
Jul 22 10:27:55 31.172.31.251 [171182.282403]  <EOI>
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.282410]
Jul 22 10:27:55 31.172.31.251  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282467]  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282501]  [<ffffffff81009e7c>] ? 
xen_safe_halt+0xc/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282537]  [<ffffffff8101c8e9>] ? 
default_idle+0x19/0xb0
Jul 22 10:27:55 31.172.31.251 [171182.282577]  [<ffffffff810a8330>] ? 
cpu_startup_entry+0x340/0x400
Jul 22 10:27:55 31.172.31.251 [171182.282615]  [<ffffffff81903076>] ? 
start_kernel+0x497/0x4a2
Jul 22 10:27:55 31.172.31.251 [171182.282645]  [<ffffffff81902a04>] ? 
set_init_arg+0x4e/0x4e
Jul 22 10:27:55 31.172.31.251 [171182.282678]  [<ffffffff81904f63>] ? 
xen_start_kernel+0x569/0x573
Jul 22 10:27:55 31.172.31.251 [171182.282708] Code:
Jul 22 10:27:55 31.172.31.251  <f3>
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.283036] RIP
Jul 22 10:27:55 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 10:27:55 31.172.31.251 [171182.283068]  RSP <ffff880280e03b58>
Jul 22 10:27:55 31.172.31.251 [171182.283093] CR2: ffff88025b2d0000
Jul 22 10:27:55 31.172.31.251 [171182.283353] ---[ end trace 
1af688b6502ee191 ]---
Jul 22 10:27:55 31.172.31.251 [171182.288133] Kernel panic - not 
syncing: Fatal exception in interrupt
Jul 22 10:27:55 31.172.31.251 [171182.293798] Kernel Offset: 0x0 from 
0xffffffff81000000 (relocation range: 
0xffffffff80000000-0xffffffff9fffffff)


-- 
Ciao...          //        http://blog.windfluechter.net
       Ingo     \X/     XMPP: ij@jabber.windfluechter.net


gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 22.07.2016 11:03, Ingo Jürgensmann wrote:

> In the meanwhile, I activated IPv6 again on Tuesday evening and today
> the server crashed again some minutes ago. Here's the output from
> netconsole:

... and the second subsequent crash:

Jul 22 11:15:04 31.172.31.251 [ 2774.896036] BUG: unable to handle 
kernel
Jul 22 11:15:04 31.172.31.251  at ffff88026ee6c000
Jul 22 11:15:04 31.172.31.251 [ 2774.896100] IP:
Jul 22 11:15:04 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 11:15:04 31.172.31.251 [ 2774.896127] PGD 1814067
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.896164] Oops: 0000 [#1]
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.896189] Modules linked in:
[omitting kernel modules list]
Jul 22 11:15:04 31.172.31.251 [ 2774.897396] CPU: 0 PID: 0 Comm: 
swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
Jul 22 11:15:04 31.172.31.251 [ 2774.897453] Hardware name: Supermicro 
X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 
01/03/2014
Jul 22 11:15:04 31.172.31.251 [ 2774.897514] task: ffffffff8181a460 ti: 
ffffffff81800000 task.ti: ffffffff81800000
Jul 22 11:15:04 31.172.31.251 [ 2774.897567] RIP: 
e030:[<ffffffff812b7a16>]
Jul 22 11:15:04 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 11:15:04 31.172.31.251 [ 2774.897625] RSP: e02b:ffff880280e03b58  
EFLAGS: 00010286
Jul 22 11:15:04 31.172.31.251 [ 2774.897658] RAX: ffff880264550070 RBX: 
ffff88026cbe2400 RCX: 00000000000002ee
Jul 22 11:15:04 31.172.31.251 [ 2774.897694] RDX: 00000000000004a0 RSI: 
ffff88026ee6c000 RDI: ffff880264550222
Jul 22 11:15:04 31.172.31.251 [ 2774.897729] RBP: ffff880280e03c38 R08: 
00000000000006c0 R09: ffff880264550062
Jul 22 11:15:04 31.172.31.251 [ 2774.897765] R10: 0100000000000000 R11: 
000000008c9ab7de R12: ffff880250204200
Jul 22 11:15:04 31.172.31.251 [ 2774.897800] R13: ffff88026ee6be66 R14: 
ffff88026f2a7040 R15: 00000000000004a8
Jul 22 11:15:04 31.172.31.251 [ 2774.897842] FS:  0000000000000000(0000) 
GS:ffff880280e00000(0000) knlGS:ffff880280e00000
Jul 22 11:15:04 31.172.31.251 [ 2774.897896] CS:  e033 DS: 0000 ES: 0000 
CR0: 0000000080050033
Jul 22 11:15:04 31.172.31.251 [ 2774.897929] CR2: ffff88026ee6c000 CR3: 
00000002645c3000 CR4: 0000000000042660
Jul 22 11:15:04 31.172.31.251 [ 2774.897965] Stack:
Jul 22 11:15:04 31.172.31.251 [ 2774.897991]  ffffffff814d319f
Jul 22 11:15:04 31.172.31.251  ffff88026a031000
Jul 22 11:15:04 31.172.31.251  ffff880280e03ba8
Jul 22 11:15:04 31.172.31.251  9401294600a7012a
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.898063]  0100000000000000
Jul 22 11:15:04 31.172.31.251  ffffffff814a000a
Jul 22 11:15:04 31.172.31.251  000000006fda7e90
Jul 22 11:15:04 31.172.31.251  00000000000080fe
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.898133]  1ad902feff7ac40e
Jul 22 11:15:04 31.172.31.251  ffff88026fa5c6c0
Jul 22 11:15:04 31.172.31.251  ffff224afc3e1600
Jul 22 11:15:04 31.172.31.251  ffff880250204200
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.898205] Call Trace:
Jul 22 11:15:04 31.172.31.251 [ 2774.898233]  <IRQ>
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.898242]
Jul 22 11:15:04 31.172.31.251  [<ffffffff814d319f>] ? 
ndisc_send_redirect+0x3bf/0x410
Jul 22 11:15:04 31.172.31.251 [ 2774.898313]  [<ffffffff814a000a>] ? 
reg_vif_xmit+0xca/0xf0
Jul 22 11:15:04 31.172.31.251 [ 2774.898351]  [<ffffffff814bbffc>] ? 
ip6_forward+0x71c/0x850
Jul 22 11:15:04 31.172.31.251 [ 2774.898395]  [<ffffffff814c9704>] ? 
ip6_route_input+0xa4/0xd0
Jul 22 11:15:04 31.172.31.251 [ 2774.898432]  [<ffffffff8141eae3>] ? 
__netif_receive_skb_core+0x543/0x750
Jul 22 11:15:04 31.172.31.251 [ 2774.898468]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 22 11:15:04 31.172.31.251 [ 2774.898513]  [<ffffffffa056feb2>] ? 
br_handle_frame_finish+0x1c2/0x3c0 [bridge]
Jul 22 11:15:04 31.172.31.251 [ 2774.898571]  [<ffffffffa05701f7>] ? 
br_handle_frame+0x147/0x240 [bridge]
Jul 22 11:15:04 31.172.31.251 [ 2774.898706]  [<ffffffff8141e764>] ? 
__netif_receive_skb_core+0x1c4/0x750
Jul 22 11:15:04 31.172.31.251 [ 2774.898747]  [<ffffffff81009f9c>] ? 
xen_clocksource_get_cycles+0x1c/0x20
Jul 22 11:15:04 31.172.31.251 [ 2774.898784]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 22 11:15:04 31.172.31.251 [ 2774.898822]  [<ffffffffa072e50f>] ? 
xenvif_tx_action+0x49f/0x920 [xen_netback]
Jul 22 11:15:04 31.172.31.251 [ 2774.898877]  [<ffffffffa07312f8>] ? 
xenvif_poll+0x28/0x70 [xen_netback]
Jul 22 11:15:04 31.172.31.251 [ 2774.898914]  [<ffffffff8141f0f0>] ? 
net_rx_action+0x140/0x240
Jul 22 11:15:04 31.172.31.251 [ 2774.898950]  [<ffffffff8106c621>] ? 
__do_softirq+0xf1/0x290
Jul 22 11:15:04 31.172.31.251 [ 2774.898985]  [<ffffffff8106c9f5>] ? 
irq_exit+0x95/0xa0
Jul 22 11:15:04 31.172.31.251 [ 2774.899022]  [<ffffffff81359d75>] ? 
xen_evtchn_do_upcall+0x35/0x50
Jul 22 11:15:04 31.172.31.251 [ 2774.899059]  [<ffffffff81515e9e>] ? 
xen_do_hypervisor_callback+0x1e/0x30
Jul 22 11:15:04 31.172.31.251 [ 2774.899093]  <EOI>
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.899103]
Jul 22 11:15:04 31.172.31.251  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 22 11:15:04 31.172.31.251 [ 2774.899168]  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 22 11:15:04 31.172.31.251 [ 2774.899204]  [<ffffffff81009e7c>] ? 
xen_safe_halt+0xc/0x20
Jul 22 11:15:04 31.172.31.251 [ 2774.899241]  [<ffffffff8101c8e9>] ? 
default_idle+0x19/0xb0
Jul 22 11:15:04 31.172.31.251 [ 2774.899278]  [<ffffffff810a8330>] ? 
cpu_startup_entry+0x340/0x400
Jul 22 11:15:04 31.172.31.251 [ 2774.899315]  [<ffffffff81903076>] ? 
start_kernel+0x497/0x4a2
Jul 22 11:15:04 31.172.31.251 [ 2774.899350]  [<ffffffff81902a04>] ? 
set_init_arg+0x4e/0x4e
Jul 22 11:15:04 31.172.31.251 [ 2774.899385]  [<ffffffff81904f63>] ? 
xen_start_kernel+0x569/0x573
Jul 22 11:15:04 31.172.31.251 [ 2774.899419] Code:
Jul 22 11:15:04 31.172.31.251  <f3>
Jul 22 11:15:04 31.172.31.251
Jul 22 11:15:04 31.172.31.251 [ 2774.899862] RIP
Jul 22 11:15:04 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 11:15:04 31.172.31.251 [ 2774.899901]  RSP <ffff880280e03b58>
Jul 22 11:15:04 31.172.31.251 [ 2774.899930] CR2: ffff88026ee6c000
Jul 22 11:15:04 31.172.31.251 [ 2774.900193] ---[ end trace 
39c5ffc74a403d90 ]---
Jul 22 11:15:04 31.172.31.251 [ 2774.905607] Kernel panic - not syncing: 
Fatal exception in interrupt
Jul 22 11:15:04 31.172.31.251 [ 2774.905713] Kernel Offset: 0x0 from 
0xffffffff81000000 (relocation range: 
0xffffffff80000000-0xffffffff9fffffff)


-- 
Ciao...          //        http://blog.windfluechter.net
       Ingo     \X/     XMPP: ij@jabber.windfluechter.net


gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 22.07.2016 12:21, Ingo Jürgensmann wrote:
> On 22.07.2016 11:03, Ingo Jürgensmann wrote:
> 
>> In the meanwhile, I activated IPv6 again on Tuesday evening and today
>> the server crashed again some minutes ago. Here's the output from
>> netconsole:
> ... and the second subsequent crash:

... and another crash below...

But in the meanwhile, I wonder if anyone except Andreas and I has some 
interest in fixing this issue, as there were absolutely no comments or 
feedback on my previous mails. Quite disappointing. :-/


Jul 25 10:50:00 31.172.31.251 [257646.574819] CPU: 0 PID: 0 Comm: 
swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
Jul 25 10:50:00 31.172.31.251 [257646.574874] Hardware name: Supermicro 
X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 
01/03/2014
Jul 25 10:50:00 31.172.31.251 [257646.574934] task: ffffffff8181a460 ti: 
ffffffff81800000 task.ti: ffffffff81800000
Jul 25 10:50:00 31.172.31.251 [257646.575080] RIP: 
e030:[<ffffffff812b7a16>]
Jul 25 10:50:00 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 25 10:50:00 31.172.31.251 [257646.575140] RSP: e02b:ffff880280e03b58 
  EFLAGS: 00010286
Jul 25 10:50:00 31.172.31.251 [257646.575171] RAX: ffff880269992870 RBX: 
ffff88026e0ceb00 RCX: 000000000000014e
Jul 25 10:50:00 31.172.31.251 [257646.575221] RDX: 0000000000000300 RSI: 
ffff88026f42a000 RDI: ffff880269992a22
Jul 25 10:50:00 31.172.31.251 [257646.575271] RBP: ffff880280e03c38 R08: 
00000000000006c0 R09: ffff880269992862
Jul 25 10:50:00 31.172.31.251 [257646.575321] R10: 0100000000000000 R11: 
0000000001c83452 R12: ffff8801d7cf7500
Jul 25 10:50:00 31.172.31.251 [257646.575370] R13: ffff88026f429e66 R14: 
ffff880259ca34c0 R15: 0000000000000308
Jul 25 10:50:00 31.172.31.251 [257646.575425] FS:  
0000000000000000(0000) GS:ffff880280e00000(0000) knlGS:ffff880280ee0000
Jul 25 10:50:00 31.172.31.251 [257646.575477] CS:  e033 DS: 0000 ES: 
0000 CR0: 0000000080050033
Jul 25 10:50:00 31.172.31.251 [257646.575509] CR2: ffff88026f42a000 CR3: 
0000000270edb000 CR4: 0000000000042660
Jul 25 10:50:00 31.172.31.251 [257646.575559] Stack:
Jul 25 10:50:00 31.172.31.251 [257646.575585]  ffffffff814d319f
Jul 25 10:50:00 31.172.31.251  ffff88007c6c4a00
Jul 25 10:50:00 31.172.31.251  ffff880280e03ba8
Jul 25 10:50:00 31.172.31.251  9401294600a7012a
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575652]  0100000000000000
Jul 25 10:50:00 31.172.31.251  ffffffff814a000a
Jul 25 10:50:00 31.172.31.251  000000006f1d3e90
Jul 25 10:50:00 31.172.31.251  00000000000080fe
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575719]  1ad902feff7ac40e
Jul 25 10:50:00 31.172.31.251  ffff88026826eb00
Jul 25 10:50:00 31.172.31.251  ffff224afc3e1600
Jul 25 10:50:00 31.172.31.251  ffff8801d7cf7500
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575786] Call Trace:
Jul 25 10:50:00 31.172.31.251 [257646.575813]  <IRQ>
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.575822]
Jul 25 10:50:00 31.172.31.251  [<ffffffff814d319f>] ? 
ndisc_send_redirect+0x3bf/0x410
Jul 25 10:50:00 31.172.31.251 [257646.575889]  [<ffffffff814a000a>] ? 
reg_vif_xmit+0xca/0xf0
Jul 25 10:50:00 31.172.31.251 [257646.575926]  [<ffffffff814bbffc>] ? 
ip6_forward+0x71c/0x850
Jul 25 10:50:00 31.172.31.251 [257646.575961]  [<ffffffff814c9704>] ? 
ip6_route_input+0xa4/0xd0
Jul 25 10:50:00 31.172.31.251 [257646.575997]  [<ffffffff8141eae3>] ? 
__netif_receive_skb_core+0x543/0x750
Jul 25 10:50:00 31.172.31.251 [257646.576034]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 25 10:50:00 31.172.31.251 [257646.576078]  [<ffffffffa056aeb2>] ? 
br_handle_frame_finish+0x1c2/0x3c0 [bridge]
Jul 25 10:50:00 31.172.31.251 [257646.576134]  [<ffffffffa056b1f7>] ? 
br_handle_frame+0x147/0x240 [bridge]
Jul 25 10:50:00 31.172.31.251 [257646.576170]  [<ffffffff8141e764>] ? 
__netif_receive_skb_core+0x1c4/0x750
Jul 25 10:50:00 31.172.31.251 [257646.576209]  [<ffffffff81009f9c>] ? 
xen_clocksource_get_cycles+0x1c/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576244]  [<ffffffff8141ed6f>] ? 
netif_receive_skb_internal+0x1f/0x80
Jul 25 10:50:00 31.172.31.251 [257646.576282]  [<ffffffffa073850f>] ? 
xenvif_tx_action+0x49f/0x920 [xen_netback]
Jul 25 10:50:00 31.172.31.251 [257646.576335]  [<ffffffffa073b2f8>] ? 
xenvif_poll+0x28/0x70 [xen_netback]
Jul 25 10:50:00 31.172.31.251 [257646.576370]  [<ffffffff8141f0f0>] ? 
net_rx_action+0x140/0x240
Jul 25 10:50:00 31.172.31.251 [257646.576405]  [<ffffffff8106c621>] ? 
__do_softirq+0xf1/0x290
Jul 25 10:50:00 31.172.31.251 [257646.576439]  [<ffffffff8106c9f5>] ? 
irq_exit+0x95/0xa0
Jul 25 10:50:00 31.172.31.251 [257646.576475]  [<ffffffff81359d75>] ? 
xen_evtchn_do_upcall+0x35/0x50
Jul 25 10:50:00 31.172.31.251 [257646.576510]  [<ffffffff81515e9e>] ? 
xen_do_hypervisor_callback+0x1e/0x30
Jul 25 10:50:00 31.172.31.251 [257646.576544]  <EOI>
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.576553]
Jul 25 10:50:00 31.172.31.251  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576615]  [<ffffffff810013aa>] ? 
xen_hypercall_sched_op+0xa/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576651]  [<ffffffff81009e7c>] ? 
xen_safe_halt+0xc/0x20
Jul 25 10:50:00 31.172.31.251 [257646.576686]  [<ffffffff8101c8e9>] ? 
default_idle+0x19/0xb0
Jul 25 10:50:00 31.172.31.251 [257646.576721]  [<ffffffff810a8330>] ? 
cpu_startup_entry+0x340/0x400
Jul 25 10:50:00 31.172.31.251 [257646.576756]  [<ffffffff81903076>] ? 
start_kernel+0x497/0x4a2
Jul 25 10:50:00 31.172.31.251 [257646.576790]  [<ffffffff81902a04>] ? 
set_init_arg+0x4e/0x4e
Jul 25 10:50:00 31.172.31.251 [257646.576825]  [<ffffffff81904f63>] ? 
xen_start_kernel+0x569/0x573
Jul 25 10:50:00 31.172.31.251 [257646.576857] Code:
Jul 25 10:50:00 31.172.31.251  <f3>
Jul 25 10:50:00 31.172.31.251
Jul 25 10:50:00 31.172.31.251 [257646.577365] RIP
Jul 25 10:50:00 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 25 10:50:00 31.172.31.251 [257646.577732] ---[ end trace 
ea8bec541c234089 ]---
Jul 25 10:50:00 31.172.31.251 [257646.584763] Kernel panic - not 
syncing: Fatal exception in interrupt
Jul 25 10:50:00 31.172.31.251 [257646.584893] Kernel Offset: 0x0 from 
0xffffffff81000000 (relocation range: 
0xffffffff80000000-0xffffffff9fffffff)



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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Mon, Jul 25, 2016 at 11:38:20AM +0200, Ingo Jürgensmann wrote:
> On 22.07.2016 12:21, Ingo Jürgensmann wrote:
> >On 22.07.2016 11:03, Ingo Jürgensmann wrote:
> >
> >>In the meanwhile, I activated IPv6 again on Tuesday evening and today
> >>the server crashed again some minutes ago. Here's the output from
> >>netconsole:
> >... and the second subsequent crash:
> 
> ... and another crash below...
> 
> But in the meanwhile, I wonder if anyone except Andreas and I has some
> interest in fixing this issue, as there were absolutely no comments or
> feedback on my previous mails. Quite disappointing. :-/
> 

I did skim your emails. But the oops was happening in memcpy+0x6 which
indicated it came back to the origin question why would it got an
exception there.

Just by staring at the code doesn't get me anywhere. Without a concrete
reproduction of the issue, I'm afraid I can't provide more input here.

There are several moving parts:

0. Hardware
1. Xen hypervisor
2. Dom0 kernel

Your report and the debian report suggested that Dom0 kernel is less
likely to be the culprit because you've tried different Dom0 kernels.

As for Xen, not sure if you would be up for trying a debug build from
source tree. That would help provide information on whether this is a
bug in Xen or not.

As for hardware, it would be worth trying whether this issue happens on
other hardware platform.

Wei.

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Re: Kernel panic on Xen virtualisation in Debian

[Andreas Ziegler]

> On Mon, Jul 25, 2016 at 11:38:20AM +0200, Ingo Jürgensmann wrote:
>> On 22.07.2016 12:21, Ingo Jürgensmann wrote:
>>> On 22.07.2016 11:03, Ingo Jürgensmann wrote:
>>>
>>>> In the meanwhile, I activated IPv6 again on Tuesday evening and today
>>>> the server crashed again some minutes ago. Here's the output from
>>>> netconsole:
>>> ... and the second subsequent crash:
>>
>> ... and another crash below...
>>
>> But in the meanwhile, I wonder if anyone except Andreas and I has some
>> interest in fixing this issue, as there were absolutely no comments or
>> feedback on my previous mails. Quite disappointing. :-/
>>
> 
> I did skim your emails. But the oops was happening in memcpy+0x6 which
> indicated it came back to the origin question why would it got an
> exception there.
> 
[...]
> Your report and the debian report suggested that Dom0 kernel is less
> likely to be the culprit because you've tried different Dom0 kernels.

yes we did. but nothing newer than 3.16 so far, we could try that, too.


> As for Xen, not sure if you would be up for trying a debug build from
> source tree. That would help provide information on whether this is a
> bug in Xen or not.

ok, we'll try!


> As for hardware, it would be worth trying whether this issue happens on
> other hardware platform.

as i wrote earlier on the list, we have two platforms which only have
the Intel Xeon CPU in common, nothing else - and even that is from a
very different generation.


Andreas.

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Re: Kernel panic on Xen virtualisation in Debian

[David Vrabel]

On 25/07/16 10:38, Ingo Jürgensmann wrote:
> On 22.07.2016 12:21, Ingo Jürgensmann wrote:
>> On 22.07.2016 11:03, Ingo Jürgensmann wrote:
>>
>>> In the meanwhile, I activated IPv6 again on Tuesday evening and today
>>> the server crashed again some minutes ago. Here's the output from
>>> netconsole:
>> ... and the second subsequent crash:
> 
> ... and another crash below...
> 
> But in the meanwhile, I wonder if anyone except Andreas and I has some
> interest in fixing this issue, as there were absolutely no comments or
> feedback on my previous mails. Quite disappointing. :-/

The level of technical support is somewhat proportional to what you pay.

> Jul 25 10:50:00 31.172.31.251 [257646.574819] CPU: 0 PID: 0 Comm:
> swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
> Jul 25 10:50:00 31.172.31.251 [257646.574874] Hardware name: Supermicro
> X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a
> 01/03/2014
> Jul 25 10:50:00 31.172.31.251 [257646.574934] task: ffffffff8181a460 ti:
> ffffffff81800000 task.ti: ffffffff81800000
> Jul 25 10:50:00 31.172.31.251 [257646.575080] RIP:
> e030:[<ffffffff812b7a16>]
> Jul 25 10:50:00 31.172.31.251  [<ffffffff812b7a16>] memcpy+0x6/0x110


I think that there's a path in the network stack that is cloning frags
without orphaning them.  The original frags are freed (and unmapped) and
the cloned frags now have unmapped pages.

I think newer kernels address at least one of these paths.

David


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Re: Kernel panic on Xen virtualisation in Debian

[Andreas Ziegler]

>> Your report and the debian report suggested that Dom0 kernel is less
>> likely to be the culprit because you've tried different Dom0 kernels.
> 
> yes we did. but nothing newer than 3.16 so far, we could try that, too.

i have to correct myself:
we also tried 4.4 a while ago, maybe we should try 4.6 now

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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Mon, Jul 25, 2016 at 12:42:39PM +0200, Andreas Ziegler wrote:
> > On Mon, Jul 25, 2016 at 11:38:20AM +0200, Ingo Jürgensmann wrote:
> >> On 22.07.2016 12:21, Ingo Jürgensmann wrote:
> >>> On 22.07.2016 11:03, Ingo Jürgensmann wrote:
> >>>
> >>>> In the meanwhile, I activated IPv6 again on Tuesday evening and today
> >>>> the server crashed again some minutes ago. Here's the output from
> >>>> netconsole:
> >>> ... and the second subsequent crash:
> >>
> >> ... and another crash below...
> >>
> >> But in the meanwhile, I wonder if anyone except Andreas and I has some
> >> interest in fixing this issue, as there were absolutely no comments or
> >> feedback on my previous mails. Quite disappointing. :-/
> >>
> > 
> > I did skim your emails. But the oops was happening in memcpy+0x6 which
> > indicated it came back to the origin question why would it got an
> > exception there.
> > 
> [...]
> > Your report and the debian report suggested that Dom0 kernel is less
> > likely to be the culprit because you've tried different Dom0 kernels.
> 
> yes we did. but nothing newer than 3.16 so far, we could try that, too.
> 

There is a 4.5 backport kernel for Jessie. Or you can compile a Dom0
kernel with your config file. If you go down that route, I suggest you
either use the newest long term support Linux kernel (4.4 according to
kernel.org) or the latest stable kernel.

> 
> > As for Xen, not sure if you would be up for trying a debug build from
> > source tree. That would help provide information on whether this is a
> > bug in Xen or not.
> 
> ok, we'll try!
> 
> 
> > As for hardware, it would be worth trying whether this issue happens on
> > other hardware platform.
> 
> as i wrote earlier on the list, we have two platforms which only have
> the Intel Xeon CPU in common, nothing else - and even that is from a
> very different generation.
> 
> 

OK.

Wei.

> Andreas.

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 25.07.2016 12:51, Wei Liu wrote:

>> [...]
>> > Your report and the debian report suggested that Dom0 kernel is less
>> > likely to be the culprit because you've tried different Dom0 kernels.
>> yes we did. but nothing newer than 3.16 so far, we could try that, 
>> too.
> There is a 4.5 backport kernel for Jessie. Or you can compile a Dom0
> kernel with your config file. If you go down that route, I suggest you
> either use the newest long term support Linux kernel (4.4 according to
> kernel.org) or the latest stable kernel.

I already tried kernel 4.5 from backports, but it was still crashing:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079#39

-- 
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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 25.07.2016 12:23, Wei Liu wrote:

First, thank you for replying! Very much appreciated! :)

> I did skim your emails. But the oops was happening in memcpy+0x6 which
> indicated it came back to the origin question why would it got an
> exception there.
> 
> Just by staring at the code doesn't get me anywhere. Without a concrete
> reproduction of the issue, I'm afraid I can't provide more input here.

Well, from my point of view, it happens quite often when accessing the 
server via SSH. For example today it crashed when I wanted to add 
something and after I clicked into putty and typed the first char. In 
another putty, where I have my netconsole log open, I instantly saw the 
oops.

But what exactly causing these kinds of reboots, I'm clueless as you 
too. Only that I do experience far more frequent crashes when accessing 
the server from workplace via putty on Windows than via SSH on OSX or 
Debian Linux.

> There are several moving parts:
> 0. Hardware
> 1. Xen hypervisor
> 2. Dom0 kernel
> Your report and the debian report suggested that Dom0 kernel is less
> likely to be the culprit because you've tried different Dom0 kernels.

As just written in the other mail, I already tried kernel 4.5 from 
backports. Still crashing.

> As for Xen, not sure if you would be up for trying a debug build from
> source tree. That would help provide information on whether this is a
> bug in Xen or not.

Will try to build from Debian source, but how to enable debug build?

-- 
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       Ingo     \X/     XMPP: ij@jabber.windfluechter.net


gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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Re: Kernel panic on Xen virtualisation in Debian

[Sander Eikelenboom]

Monday, July 25, 2016, 1:27:20 PM, you wrote:

> On 25.07.2016 12:51, Wei Liu wrote:

>>> [...]
>>> > Your report and the debian report suggested that Dom0 kernel is less
>>> > likely to be the culprit because you've tried different Dom0 kernels.
>>> yes we did. but nothing newer than 3.16 so far, we could try that, 
>>> too.
>> There is a 4.5 backport kernel for Jessie. Or you can compile a Dom0
>> kernel with your config file. If you go down that route, I suggest you
>> either use the newest long term support Linux kernel (4.4 according to
>> kernel.org) or the latest stable kernel.

> I already tried kernel 4.5 from backports, but it was still crashing:

> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079#39


Hi Ingo,

Couldn't this just be a more generic Linux kernel issue 
with the combination of ipv6, bridging and ndisc ?

Wouldn't be the first time that a config more common on systems running Xen,
would more prominently expose a kernel bug in the networking stack. 

Have you brought this up on the LKML / netdev mailinglists already ?

--
Sander


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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Mon, Jul 25, 2016 at 01:41:41PM +0200, Ingo Jürgensmann wrote:
> On 25.07.2016 12:23, Wei Liu wrote:
> 
> First, thank you for replying! Very much appreciated! :)
> 
> >I did skim your emails. But the oops was happening in memcpy+0x6 which
> >indicated it came back to the origin question why would it got an
> >exception there.
> >
> >Just by staring at the code doesn't get me anywhere. Without a concrete
> >reproduction of the issue, I'm afraid I can't provide more input here.
> 
> Well, from my point of view, it happens quite often when accessing the
> server via SSH. For example today it crashed when I wanted to add something
> and after I clicked into putty and typed the first char. In another putty,
> where I have my netconsole log open, I instantly saw the oops.
> 
> But what exactly causing these kinds of reboots, I'm clueless as you too.
> Only that I do experience far more frequent crashes when accessing the
> server from workplace via putty on Windows than via SSH on OSX or Debian
> Linux.
> 
> >There are several moving parts:
> >0. Hardware
> >1. Xen hypervisor
> >2. Dom0 kernel
> >Your report and the debian report suggested that Dom0 kernel is less
> >likely to be the culprit because you've tried different Dom0 kernels.
> 
> As just written in the other mail, I already tried kernel 4.5 from
> backports. Still crashing.
> 
> >As for Xen, not sure if you would be up for trying a debug build from
> >source tree. That would help provide information on whether this is a
> >bug in Xen or not.
> 
> Will try to build from Debian source, but how to enable debug build?
> 

I was thinking about building directly from xen.git.

http://wiki.xenproject.org/wiki/Compiling_Xen_From_Source

Probably try the Xen 4.7 release.

Wei.

> -- 
> Ciao...          //        http://blog.windfluechter.net
>       Ingo     \X/     XMPP: ij@jabber.windfluechter.net
> 
> 
> gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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Re: Kernel panic on Xen virtualisation in Debian

[Andreas Ziegler]

Hello Wei,

we tried with kernel 4.6 now, the crashed happened again, though.

next we want to try the Xen debug build, but we couldn't find any
information on how to enable debug for the build, perhaps you could give
us a hint.

- Andreas


-------- Original-Nachricht --------
Betreff: Re: [Xen-devel] Kernel panic on Xen virtualisation in Debian
Von: Wei Liu <wei.liu2@citrix.com>
An: Ingo Jürgensmann <ij@2013.bluespice.org>
Datum: 25.7.2016, 15:13:06

> On Mon, Jul 25, 2016 at 01:41:41PM +0200, Ingo Jürgensmann wrote:
>> On 25.07.2016 12:23, Wei Liu wrote:
>>
>> First, thank you for replying! Very much appreciated! :)
>>
>>> I did skim your emails. But the oops was happening in memcpy+0x6 which
>>> indicated it came back to the origin question why would it got an
>>> exception there.
>>>
>>> Just by staring at the code doesn't get me anywhere. Without a concrete
>>> reproduction of the issue, I'm afraid I can't provide more input here.
>>
>> Well, from my point of view, it happens quite often when accessing the
>> server via SSH. For example today it crashed when I wanted to add something
>> and after I clicked into putty and typed the first char. In another putty,
>> where I have my netconsole log open, I instantly saw the oops.
>>
>> But what exactly causing these kinds of reboots, I'm clueless as you too.
>> Only that I do experience far more frequent crashes when accessing the
>> server from workplace via putty on Windows than via SSH on OSX or Debian
>> Linux.
>>
>>> There are several moving parts:
>>> 0. Hardware
>>> 1. Xen hypervisor
>>> 2. Dom0 kernel
>>> Your report and the debian report suggested that Dom0 kernel is less
>>> likely to be the culprit because you've tried different Dom0 kernels.
>>
>> As just written in the other mail, I already tried kernel 4.5 from
>> backports. Still crashing.
>>
>>> As for Xen, not sure if you would be up for trying a debug build from
>>> source tree. That would help provide information on whether this is a
>>> bug in Xen or not.
>>
>> Will try to build from Debian source, but how to enable debug build?
>>
> 
> I was thinking about building directly from xen.git.
> 
> http://wiki.xenproject.org/wiki/Compiling_Xen_From_Source
> 
> Probably try the Xen 4.7 release.
> 
> Wei.
> 
>> -- 
>> Ciao...          //        http://blog.windfluechter.net
>>       Ingo     \X/     XMPP: ij@jabber.windfluechter.net
>>
>>
>> gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Fri, Jul 29, 2016 at 01:45:55PM +0200, Andreas Ziegler wrote:
> Hello Wei,
> 
> we tried with kernel 4.6 now, the crashed happened again, though.
> 
> next we want to try the Xen debug build, but we couldn't find any
> information on how to enable debug for the build, perhaps you could give
> us a hint.
> 

First please read:

http://wiki.xenproject.org/wiki/Compiling_Xen_From_Source

for general information.

Then in the cloned xen.git tree -- assuming you use Xen 4.7 (maybe 4.6 as
well)

  make -C xen menuconfig

to get a Linux style menuconfig experience

If you're using earlier version of Xen, you need to modify
xen.git/Config.mk to set the debug variable.

Feel free to ask if you have more questions.

Wei.

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

[-- Attachment #1: Type: text/plain, Size: 224 bytes --]

Am 29.07.2016 um 13:45 schrieb Andreas Ziegler <ml@andreas-ziegler.de>:

> we tried with kernel 4.6 now, the crashed happened again, though.

Please find attached the netconsole log of 3 from 4 crashes so far today… 

[-- Attachment #2: syslog-netconsole.log --]
[-- Type: application/octet-stream, Size: 255885 bytes --]

Jul 29 11:22:20 31.172.31.251 [76910.830611] BUG: unable to handle kernel 
Jul 29 11:22:20 31.172.31.251  at ffff88026334e0e6
Jul 29 11:22:20 31.172.31.251 [76910.830661] IP:
Jul 29 11:22:20 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:22:20 31.172.31.251 [76910.830692] PGD 1a07067 
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.830721] Oops: 0000 [#1] 
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.830738] Modules linked in:
Jul 29 11:22:20 31.172.31.251  authenc(E)
Jul 29 11:22:20 31.172.31.251  echainiv(E)
Jul 29 11:22:20 31.172.31.251  xfrm6_mode_tunnel(E)
Jul 29 11:22:20 31.172.31.251  xfrm4_mode_tunnel(E)
Jul 29 11:22:20 31.172.31.251  xt_physdev(E)
Jul 29 11:22:20 31.172.31.251  br_netfilter(E)
Jul 29 11:22:20 31.172.31.251  xen_netback(E)
Jul 29 11:22:20 31.172.31.251  tun(E)
Jul 29 11:22:20 31.172.31.251  xen_blkback(E)
Jul 29 11:22:20 31.172.31.251  xt_multiport(E)
Jul 29 11:22:20 31.172.31.251  twofish_generic(E)
Jul 29 11:22:20 31.172.31.251  twofish_avx_x86_64(E)
Jul 29 11:22:20 31.172.31.251  twofish_x86_64_3way(E)
Jul 29 11:22:20 31.172.31.251  twofish_x86_64(E)
Jul 29 11:22:20 31.172.31.251  twofish_common(E)
Jul 29 11:22:20 31.172.31.251  serpent_avx_x86_64(E)
Jul 29 11:22:20 31.172.31.251  serpent_sse2_x86_64(E)
Jul 29 11:22:20 31.172.31.251  serpent_generic(E)
Jul 29 11:22:20 31.172.31.251  blowfish_generic(E)
Jul 29 11:22:20 31.172.31.251  blowfish_x86_64(E)
Jul 29 11:22:20 31.172.31.251  blowfish_common(E)
Jul 29 11:22:20 31.172.31.251  cast5_avx_x86_64(E)
Jul 29 11:22:20 31.172.31.251  cast5_generic(E)
Jul 29 11:22:20 31.172.31.251  cast_common(E)
Jul 29 11:22:20 31.172.31.251  ctr(E)
Jul 29 11:22:20 31.172.31.251  des_generic(E)
Jul 29 11:22:20 31.172.31.251  cbc(E)
Jul 29 11:22:20 31.172.31.251  algif_skcipher(E)
Jul 29 11:22:20 31.172.31.251  camellia_generic(E)
Jul 29 11:22:20 31.172.31.251  camellia_aesni_avx_x86_64(E)
Jul 29 11:22:20 31.172.31.251  camellia_x86_64(E)
Jul 29 11:22:20 31.172.31.251  xts(E)
Jul 29 11:22:20 31.172.31.251  xcbc(E)
Jul 29 11:22:20 31.172.31.251  sha512_ssse3(E)
Jul 29 11:22:20 31.172.31.251  sha512_generic(E)
Jul 29 11:22:20 31.172.31.251  md4(E)
Jul 29 11:22:20 31.172.31.251  algif_hash(E)
Jul 29 11:22:20 31.172.31.251  af_alg(E)
Jul 29 11:22:20 31.172.31.251  xen_gntdev(E)
Jul 29 11:22:20 31.172.31.251  xen_evtchn(E)
Jul 29 11:22:20 31.172.31.251  xenfs(E)
Jul 29 11:22:20 31.172.31.251  xen_privcmd(E)
Jul 29 11:22:20 31.172.31.251  xfrm_user(E)
Jul 29 11:22:20 31.172.31.251  xfrm4_tunnel(E)
Jul 29 11:22:20 31.172.31.251  tunnel4(E)
Jul 29 11:22:20 31.172.31.251  ipcomp(E)
Jul 29 11:22:20 31.172.31.251  xfrm_ipcomp(E)
Jul 29 11:22:20 31.172.31.251  esp4(E)
Jul 29 11:22:20 31.172.31.251  ah4(E)
Jul 29 11:22:20 31.172.31.251  af_key(E)
Jul 29 11:22:20 31.172.31.251  xfrm_algo(E)
Jul 29 11:22:20 31.172.31.251  ipmi_poweroff(E)
Jul 29 11:22:20 31.172.31.251  video(E)
Jul 29 11:22:20 31.172.31.251  thermal(E)
Jul 29 11:22:20 31.172.31.251  fan(E)
Jul 29 11:22:20 31.172.31.251  ac(E)
Jul 29 11:22:20 31.172.31.251  battery(E)
Jul 29 11:22:20 31.172.31.251  ip6t_REJECT(E)
Jul 29 11:22:20 31.172.31.251  nf_reject_ipv6(E)
Jul 29 11:22:20 31.172.31.251  ip6table_filter(E)
Jul 29 11:22:20 31.172.31.251  ip6_tables(E)
Jul 29 11:22:20 31.172.31.251  bridge(E)
Jul 29 11:22:20 31.172.31.251  stp(E)
Jul 29 11:22:20 31.172.31.251  llc(E)
Jul 29 11:22:20 31.172.31.251  ipt_REJECT(E)
Jul 29 11:22:20 31.172.31.251  nf_reject_ipv4(E)
Jul 29 11:22:20 31.172.31.251  xt_tcpudp(E)
Jul 29 11:22:20 31.172.31.251  iptable_filter(E)
Jul 29 11:22:20 31.172.31.251  ip_tables(E)
Jul 29 11:22:20 31.172.31.251  x_tables(E)
Jul 29 11:22:20 31.172.31.251  ext4(E)
Jul 29 11:22:20 31.172.31.251  ecb(E)
Jul 29 11:22:20 31.172.31.251  crc16(E)
Jul 29 11:22:20 31.172.31.251  jbd2(E)
Jul 29 11:22:20 31.172.31.251  crc32c_generic(E)
Jul 29 11:22:20 31.172.31.251  mbcache(E)
Jul 29 11:22:20 31.172.31.251  fuse(E)
Jul 29 11:22:20 31.172.31.251  ipmi_devintf(E)
Jul 29 11:22:20 31.172.31.251  ipmi_watchdog(E)
Jul 29 11:22:20 31.172.31.251  w83627ehf(E)
Jul 29 11:22:20 31.172.31.251  hwmon_vid(E)
Jul 29 11:22:20 31.172.31.251  nf_conntrack_ipv4(E)
Jul 29 11:22:20 31.172.31.251  nf_defrag_ipv4(E)
Jul 29 11:22:20 31.172.31.251  nf_conntrack(E)
Jul 29 11:22:20 31.172.31.251  loop(E)
Jul 29 11:22:20 31.172.31.251  x86_pkg_temp_thermal(E)
Jul 29 11:22:20 31.172.31.251  intel_powerclamp(E)
Jul 29 11:22:20 31.172.31.251  coretemp(E)
Jul 29 11:22:20 31.172.31.251  crct10dif_pclmul(E)
Jul 29 11:22:20 31.172.31.251  crc32_pclmul(E)
Jul 29 11:22:20 31.172.31.251  ghash_clmulni_intel(E)
Jul 29 11:22:20 31.172.31.251  hmac(E)
Jul 29 11:22:20 31.172.31.251  drbg(E)
Jul 29 11:22:20 31.172.31.251  ansi_cprng(E)
Jul 29 11:22:20 31.172.31.251  aesni_intel(E)
Jul 29 11:22:20 31.172.31.251  aes_x86_64(E)
Jul 29 11:22:20 31.172.31.251  lrw(E)
Jul 29 11:22:20 31.172.31.251  gf128mul(E)
Jul 29 11:22:20 31.172.31.251  glue_helper(E)
Jul 29 11:22:20 31.172.31.251  iTCO_wdt(E)
Jul 29 11:22:20 31.172.31.251  iTCO_vendor_support(E)
Jul 29 11:22:20 31.172.31.251  evdev(E)
Jul 29 11:22:20 31.172.31.251  pcspkr(E)
Jul 29 11:22:20 31.172.31.251  serio_raw(E)
Jul 29 11:22:20 31.172.31.251  ablk_helper(E)
Jul 29 11:22:20 31.172.31.251  cryptd(E)
Jul 29 11:22:20 31.172.31.251  joydev(E)
Jul 29 11:22:20 31.172.31.251  sb_edac(E)
Jul 29 11:22:20 31.172.31.251  edac_core(E)
Jul 29 11:22:20 31.172.31.251  wmi(E)
Jul 29 11:22:20 31.172.31.251  mgag200(E)
Jul 29 11:22:20 31.172.31.251  ttm(E)
Jul 29 11:22:20 31.172.31.251  drm_kms_helper(E)
Jul 29 11:22:20 31.172.31.251  drm(E)
Jul 29 11:22:20 31.172.31.251  shpchp(E)
Jul 29 11:22:20 31.172.31.251  mei_me(E)
Jul 29 11:22:20 31.172.31.251  lpc_ich(E)
Jul 29 11:22:20 31.172.31.251  ipmi_si(E)
Jul 29 11:22:20 31.172.31.251  tpm_tis(E)
Jul 29 11:22:20 31.172.31.251  tpm(E)
Jul 29 11:22:20 31.172.31.251  mfd_core(E)
Jul 29 11:22:20 31.172.31.251  mei(E)
Jul 29 11:22:20 31.172.31.251  ipmi_msghandler(E)
Jul 29 11:22:20 31.172.31.251  i2c_i801(E)
Jul 29 11:22:20 31.172.31.251  8250_fintek(E)
Jul 29 11:22:20 31.172.31.251  ioatdma(E)
Jul 29 11:22:20 31.172.31.251  button(E)
Jul 29 11:22:20 31.172.31.251  processor(E)
Jul 29 11:22:20 31.172.31.251  xfs(E)
Jul 29 11:22:20 31.172.31.251  libcrc32c(E)
Jul 29 11:22:20 31.172.31.251  dm_mod(E)
Jul 29 11:22:20 31.172.31.251  raid10(E)
Jul 29 11:22:20 31.172.31.251  raid1(E)
Jul 29 11:22:20 31.172.31.251  md_mod(E)
Jul 29 11:22:20 31.172.31.251  uas(E)
Jul 29 11:22:20 31.172.31.251  usb_storage(E)
Jul 29 11:22:20 31.172.31.251  hid_generic(E)
Jul 29 11:22:20 31.172.31.251  usbhid(E)
Jul 29 11:22:20 31.172.31.251  hid(E)
Jul 29 11:22:20 31.172.31.251  netconsole(E)
Jul 29 11:22:20 31.172.31.251  configfs(E)
Jul 29 11:22:20 31.172.31.251  sg(E)
Jul 29 11:22:20 31.172.31.251  sd_mod(E)
Jul 29 11:22:20 31.172.31.251  ahci(E)
Jul 29 11:22:20 31.172.31.251  libahci(E)
Jul 29 11:22:20 31.172.31.251  crc32c_intel(E)
Jul 29 11:22:20 31.172.31.251  ehci_pci(E)
Jul 29 11:22:20 31.172.31.251  libata(E)
Jul 29 11:22:20 31.172.31.251  ehci_hcd(E)
Jul 29 11:22:20 31.172.31.251  psmouse(E)
Jul 29 11:22:20 31.172.31.251  scsi_mod(E)
Jul 29 11:22:20 31.172.31.251  usbcore(E)
Jul 29 11:22:20 31.172.31.251  igb(E)
Jul 29 11:22:20 31.172.31.251  usb_common(E)
Jul 29 11:22:20 31.172.31.251  i2c_algo_bit(E)
Jul 29 11:22:20 31.172.31.251  dca(E)
Jul 29 11:22:20 31.172.31.251  ptp(E)
Jul 29 11:22:20 31.172.31.251  pps_core(E)
Jul 29 11:22:20 31.172.31.251  fjes(E)
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.831643] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W   E   4.6.0-0.bpo.1-amd64 #1 Debian 4.6.3-1~bpo8+1
Jul 29 11:22:20 31.172.31.251 [76910.831675] Hardware name: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Jul 29 11:22:20 31.172.31.251 [76910.831709] task: ffffffff81a0d540 ti: ffffffff81a00000 task.ti: ffffffff81a00000
Jul 29 11:22:20 31.172.31.251 [76910.831732] RIP: e030:[<ffffffff8158b2ec>] 
Jul 29 11:22:20 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:22:20 31.172.31.251 [76910.831764] RSP: e02b:ffff880281e038a0  EFLAGS: 00010212
Jul 29 11:22:20 31.172.31.251 [76910.831781] RAX: ffff88026774f068 RBX: ffff880263dbf900 RCX: ffff88026774f070
Jul 29 11:22:20 31.172.31.251 [76910.831804] RDX: 00000000000004a0 RSI: ffff88026334dc4e RDI: 4006ec0d00000061
Jul 29 11:22:20 31.172.31.251 [76910.831827] RBP: ffff880281e03990 R08: 00000000000006c0 R09: 9601294600a7012a
Jul 29 11:22:20 31.172.31.251 [76910.831850] R10: 0100000000000000 R11: 0000000064be0b72 R12: ffff88007c973a00
Jul 29 11:22:20 31.172.31.251 [76910.831872] R13: ffff88027b3717c0 R14: 00000000000004a8 R15: ffff88026334dc66
Jul 29 11:22:20 31.172.31.251 [76910.831899] FS:  0000000000000000(0000) GS:ffff880281e00000(0000) knlGS:ffff880281e00000
Jul 29 11:22:20 31.172.31.251 [76910.831925] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 29 11:22:20 31.172.31.251 [76910.832021] CR2: ffff88026334e0e6 CR3: 000000027aaf7000 CR4: 0000000000042660
Jul 29 11:22:20 31.172.31.251 [76910.832045] Stack:
Jul 29 11:22:20 31.172.31.251 [76910.832054]  000000000000000a
Jul 29 11:22:20 31.172.31.251  ffff88026962be00
Jul 29 11:22:20 31.172.31.251  ffffffff00000000
Jul 29 11:22:20 31.172.31.251  ffff880281e03938
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.832085]  00000000000080fe
Jul 29 11:22:20 31.172.31.251  1ad902feff7ac40e
Jul 29 11:22:20 31.172.31.251  9401294600a7012a
Jul 29 11:22:20 31.172.31.251  0100000000000000
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.832115]  ffff88027b07000a
Jul 29 11:22:20 31.172.31.251  ffff880278fdd180
Jul 29 11:22:20 31.172.31.251  0000000100000004
Jul 29 11:22:20 31.172.31.251  003a000000000000
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.832145] Call Trace:
Jul 29 11:22:20 31.172.31.251 [76910.832155]  <IRQ> 
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.832170]  [<ffffffff81571c7c>] ? ip6_forward+0x8dc/0x8f0
Jul 29 11:22:20 31.172.31.251 [76910.832191]  [<ffffffff8158204d>] ? ip6_route_input+0xfd/0x150
Jul 29 11:22:20 31.172.31.251 [76910.832212]  [<ffffffff81573870>] ? ipv6_rcv+0x350/0x510
Jul 29 11:22:20 31.172.31.251 [76910.833230]  [<ffffffff81573080>] ? ip6_make_skb+0x1e0/0x1e0
Jul 29 11:22:20 31.172.31.251 [76910.834250]  [<ffffffff814c881e>] ? __netif_receive_skb_core+0x2be/0xa50
Jul 29 11:22:20 31.172.31.251 [76910.835273]  [<ffffffffc0698cd5>] ? br_dev_queue_push_xmit+0x75/0x130 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.836281]  [<ffffffffc0698dcd>] ? br_forward_finish+0x3d/0xc0 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.837285]  [<ffffffff814ffd07>] ? nf_unregister_hooks+0x37/0x40
Jul 29 11:22:20 31.172.31.251 [76910.838262]  [<ffffffff814c903f>] ? netif_receive_skb_internal+0x2f/0xa0
Jul 29 11:22:20 31.172.31.251 [76910.839239]  [<ffffffffc069a3c6>] ? br_pass_frame_up+0xa6/0x150 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.840216]  [<ffffffff814b3c07>] ? skb_insert+0x17/0x50
Jul 29 11:22:20 31.172.31.251 [76910.841195]  [<ffffffffc069a310>] ? br_port_flags_change+0x20/0x20 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.842173]  [<ffffffffc069a632>] ? br_handle_frame_finish+0x1c2/0x4d0 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.843139]  [<ffffffff814ffde4>] ? nf_iterate+0x54/0x70
Jul 29 11:22:20 31.172.31.251 [76910.844067]  [<ffffffffc069ab63>] ? br_handle_frame+0x173/0x2d0 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.844971]  [<ffffffffc069a470>] ? br_pass_frame_up+0x150/0x150 [bridge]
Jul 29 11:22:20 31.172.31.251 [76910.845860]  [<ffffffff814c88ab>] ? __netif_receive_skb_core+0x34b/0xa50
Jul 29 11:22:20 31.172.31.251 [76910.846736]  [<ffffffff81023e44>] ? set_phys_to_machine+0x14/0x40
Jul 29 11:22:20 31.172.31.251 [76910.847590]  [<ffffffff814c903f>] ? netif_receive_skb_internal+0x2f/0xa0
Jul 29 11:22:20 31.172.31.251 [76910.848485]  [<ffffffffc0833c5d>] ? xenvif_tx_action+0x6cd/0x890 [xen_netback]
Jul 29 11:22:20 31.172.31.251 [76910.849317]  [<ffffffffc0050a65>] ? igb_poll+0x865/0xe80 [igb]
Jul 29 11:22:20 31.172.31.251 [76910.850124]  [<ffffffffc08369f8>] ? xenvif_poll+0x28/0x70 [xen_netback]
Jul 29 11:22:20 31.172.31.251 [76910.850915]  [<ffffffff814c97d8>] ? net_rx_action+0x238/0x370
Jul 29 11:22:20 31.172.31.251 [76910.851686]  [<ffffffff815caf86>] ? __do_softirq+0x106/0x294
Jul 29 11:22:20 31.172.31.251 [76910.852472]  [<ffffffff810809b6>] ? irq_exit+0x86/0x90
Jul 29 11:22:20 31.172.31.251 [76910.853199]  [<ffffffff813dc171>] ? xen_evtchn_do_upcall+0x31/0x40
Jul 29 11:22:20 31.172.31.251 [76910.853949]  [<ffffffff815ca0ae>] ? xen_do_hypervisor_callback+0x1e/0x40
Jul 29 11:22:20 31.172.31.251 [76910.854638]  <EOI> 
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.854651]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Jul 29 11:22:20 31.172.31.251 [76910.855961]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Jul 29 11:22:20 31.172.31.251 [76910.856595]  [<ffffffff8102202c>] ? xen_safe_halt+0xc/0x20
Jul 29 11:22:20 31.172.31.251 [76910.857214]  [<ffffffff81036ad8>] ? default_idle+0x18/0xc0
Jul 29 11:22:20 31.172.31.251 [76910.857818]  [<ffffffff810bc0b7>] ? cpu_startup_entry+0x307/0x360
Jul 29 11:22:20 31.172.31.251 [76910.858412]  [<ffffffff81b3cf8d>] ? start_kernel+0x459/0x479
Jul 29 11:22:20 31.172.31.251 [76910.859002]  [<ffffffff81b42be0>] ? xen_start_kernel+0x522/0x52c
Jul 29 11:22:20 31.172.31.251 [76910.859589] Code: 
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251  
Jul 29 11:22:20 31.172.31.251 [76910.861083] RIP 
Jul 29 11:22:20 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:22:20 31.172.31.251 [76910.861707]  RSP <ffff880281e038a0>
Jul 29 11:22:20 31.172.31.251 [76910.862313] CR2: ffff88026334e0e6
Jul 29 11:22:20 31.172.31.251 [76910.865804] ---[ end trace ab5b00adc3501fcf ]---
Jul 29 11:22:20 31.172.31.251 [76910.869450] Kernel panic - not syncing: Fatal exception in interrupt
Jul 29 11:22:20 31.172.31.251 [76910.870087] Kernel Offset: disabled
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WC  WP  UC  UC  
Jul 29 11:23:53 31.172.31.251 [    0.000000] Linux version 4.6.0-0.bpo.1-amd64 (debian-kernel@lists.debian.org) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.6.3-1~bpo8+1 (2016-07-13)
Jul 29 11:23:53 31.172.31.251 [    0.000000] Command line: placeholder root=UUID=c300bb7a-dc3e-4596-9c9f-5313fd823f22 ro debug ignore_loglevel loglevel=7 netconsole=6666@31.172.31.251/eth1,514@5.45.98.12/e0:ac:f1:4c:9d:f9
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
Jul 29 11:23:53 31.172.31.251 [    0.000000] x86/fpu: Using 'eager' FPU context switches.
Jul 29 11:23:53 31.172.31.251 [    0.000000] Released 0 page(s)
Jul 29 11:23:53 31.172.31.251 [    0.000000] e820: BIOS-provided physical RAM map:
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x0000000000000000-0x0000000000099fff] usable
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x000000000009ac00-0x00000000000fffff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x0000000000100000-0x000000007de41fff] usable
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x000000007de42000-0x000000007ded0fff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x000000007ded1000-0x000000007dfd9fff] ACPI data
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x000000007dfda000-0x000000007e1dcfff] ACPI NVS
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x000000007e1dd000-0x000000007f362fff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x000000007f363000-0x000000007f7fffff] ACPI NVS
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x0000000080000000-0x000000008fffffff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed3ffff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: [mem 0x0000000100000000-0x0000000282223fff] usable
Jul 29 11:23:53 31.172.31.251 [    0.000000] debug: ignoring loglevel setting.
Jul 29 11:23:53 31.172.31.251 [    0.000000] NX (Execute Disable) protection: active
Jul 29 11:23:53 31.172.31.251 [    0.000000] SMBIOS 2.7 present.
Jul 29 11:23:53 31.172.31.251 [    0.000000] DMI: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Jul 29 11:23:53 31.172.31.251 [    0.000000] Hypervisor detected: Xen
Jul 29 11:23:53 31.172.31.251 [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
Jul 29 11:23:53 31.172.31.251 [    0.000000] e820: last_pfn = 0x282224 max_arch_pfn = 0x400000000
Jul 29 11:23:53 31.172.31.251 [    0.000000] MTRR: Disabled
Jul 29 11:23:53 31.172.31.251 [    0.000000] e820: last_pfn = 0x7de42 max_arch_pfn = 0x400000000
Jul 29 11:23:53 31.172.31.251 [    0.000000] Base memory trampoline at [ffff880000094000] 94000 size 24576
Jul 29 11:23:53 31.172.31.251 [    0.000000] BRK [0x01d4c000, 0x01d4cfff] PGTABLE
Jul 29 11:23:53 31.172.31.251 [    0.000000] BRK [0x01d4d000, 0x01d4dfff] PGTABLE
Jul 29 11:23:53 31.172.31.251 [    0.000000] BRK [0x01d4e000, 0x01d4efff] PGTABLE
Jul 29 11:23:53 31.172.31.251 [    0.000000] BRK [0x01d4f000, 0x01d4ffff] PGTABLE
Jul 29 11:23:53 31.172.31.251 [    0.000000] BRK [0x01d50000, 0x01d50fff] PGTABLE
Jul 29 11:23:53 31.172.31.251 [    0.000000] BRK [0x01d51000, 0x01d51fff] PGTABLE
Jul 29 11:23:53 31.172.31.251 [    0.000000] RAMDISK: [mem 0x02000000-0x030dbfff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: Early table checksum verification disabled
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: RSDP 0x00000000000F04A0 000024 (v02 SUPERM)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: XSDT 0x000000007DF06088 00008C (v01 SUPERM SMCI--MB 00000001 AMI  00010013)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: FACP 0x000000007DF10D88 0000F4 (v04 SUPERM SMCI--MB 00000001 AMI  00010013)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: DSDT 0x000000007DF061A0 00ABE6 (v02 SUPERM SMCI--MB 00000000 INTL 20091112)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: FACS 0x000000007E1D4080 000040
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: APIC 0x000000007DF10E80 000100 (v03                 00000001 AMI  00010013)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: FPDT 0x000000007DF10F80 000044 (v01                 00000001 AMI  00010013)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: HPET 0x000000007DF10FC8 000038 (v01 SUPERM SMCI--MB 00000001 AMI. 00000005)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: PRAD 0x000000007DF11000 0000BE (v02 PRADID PRADTID  00000001 MSFT 04000000)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: SPMI 0x000000007DF110C0 000040 (v05 A M I  OEMSPMI  00000000 AMI. 00000000)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: SSDT 0x000000007DF11100 0C7AE8 (v02 INTEL  CpuPm    00004000 INTL 20091112)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: EINJ 0x000000007DFD8BE8 000130 (v01 AMI    AMI EINJ 00000000      00000000)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: ERST 0x000000007DFD8D18 000230 (v01 AMIER  AMI ERST 00000000      00000000)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: HEST 0x000000007DFD8F48 0000A8 (v01 AMI    AMI HEST 00000000      00000000)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: BERT 0x000000007DFD8FF0 000030 (v01 AMI    AMI BERT 00000000      00000000)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: XMAR 0x000000007DFD9020 0000BC (v01 A M I  OEMDMAR  00000001 INTL 00000001)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: MCFG 0x000000007DFD90E0 00003C (v01 SUPERM SMCI--MB 00000001 MSFT 00000097)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: Local APIC address 0xfee00000
Jul 29 11:23:53 31.172.31.251 [    0.000000] Setting APIC routing to Xen PV.
Jul 29 11:23:53 31.172.31.251 [    0.000000] NUMA turned off
Jul 29 11:23:53 31.172.31.251 [    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000282223fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] NODE_DATA(0) allocated [mem 0x1ff007000-0x1ff00bfff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] Zone ranges:
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000]   Normal   [mem 0x0000000100000000-0x0000000282223fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000]   Device   empty
Jul 29 11:23:53 31.172.31.251 [    0.000000] Movable zone start for each node
Jul 29 11:23:53 31.172.31.251 [    0.000000] Early memory node ranges
Jul 29 11:23:53 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000099fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000000100000-0x000000007de41fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000100000000-0x0000000282223fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000282223fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] On node 0 totalpages: 2097151
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA zone: 64 pages used for memmap
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA zone: 21 pages reserved
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA zone: 3993 pages, LIFO batch:0
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA32 zone: 7994 pages used for memmap
Jul 29 11:23:53 31.172.31.251 [    0.000000]   DMA32 zone: 511554 pages, LIFO batch:31
Jul 29 11:23:53 31.172.31.251 [    0.000000]   Normal zone: 24713 pages used for memmap
Jul 29 11:23:53 31.172.31.251 [    0.000000]   Normal zone: 1581604 pages, LIFO batch:31
Jul 29 11:23:53 31.172.31.251 [    0.000000] p2m virtual area at ffffc90000000000, size is 40000000
Jul 29 11:23:53 31.172.31.251 [    0.000000] Remapped 533028 page(s)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: PM-Timer IO Port: 0x408
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: Local APIC address 0xfee00000
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
Jul 29 11:23:53 31.172.31.251 [    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
Jul 29 11:23:53 31.172.31.251 [    0.000000] IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: IRQ0 used by override.
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: IRQ9 used by override.
Jul 29 11:23:53 31.172.31.251 [    0.000000] Using ACPI (MADT) for SMP configuration information
Jul 29 11:23:53 31.172.31.251 [    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
Jul 29 11:23:53 31.172.31.251 [    0.000000] smpboot: Allowing 12 CPUs, 0 hotplug CPUs
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x0009a000-0x0009afff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x000fffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7de42000-0x7ded0fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7ded1000-0x7dfd9fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7dfda000-0x7e1dcfff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7e1dd000-0x7f362fff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7f363000-0x7f7fffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7f800000-0x7fffffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x80000000-0x8fffffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed3ffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfedfffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
Jul 29 11:23:53 31.172.31.251 [    0.000000] Booting paravirtualized kernel on Xen
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen version: 4.4.1 (preserve-AD)
Jul 29 11:23:53 31.172.31.251 [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
Jul 29 11:23:53 31.172.31.251 [    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:12 nr_node_ids:1
Jul 29 11:23:53 31.172.31.251 [    0.000000] percpu: Embedded 33 pages/cpu @ffff880281e00000 s94808 r8192 d32168 u262144
Jul 29 11:23:53 31.172.31.251 [    0.000000] pcpu-alloc: s94808 r8192 d32168 u262144 alloc=1*2097152
Jul 29 11:23:53 31.172.31.251 [    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 -- -- -- -- 
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: PV spinlocks enabled
Jul 29 11:23:53 31.172.31.251 [    0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
Jul 29 11:23:53 31.172.31.251 [    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2064359
Jul 29 11:23:53 31.172.31.251 [    0.000000] Policy zone: Normal
Jul 29 11:23:53 31.172.31.251 [    0.000000] Kernel command line: placeholder root=UUID=c300bb7a-dc3e-4596-9c9f-5313fd823f22 ro debug ignore_loglevel loglevel=7 netconsole=6666@31.172.31.251/eth1,514@5.45.98.12/e0:ac:f1:4c:9d:f9
Jul 29 11:23:53 31.172.31.251 [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
Jul 29 11:23:53 31.172.31.251 [    0.000000] software IO TLB [mem 0x27de00000-0x281e00000] (64MB) mapped at [ffff88027de00000-ffff880281dfffff]
Jul 29 11:23:53 31.172.31.251 [    0.000000] Memory: 8123404K/8388604K available (5940K kernel code, 1160K rwdata, 2716K rodata, 1348K init, 828K bss, 265200K reserved, 0K cma-reserved)
Jul 29 11:23:53 31.172.31.251 [    0.000000] Hierarchical RCU implementation.
Jul 29 11:23:53 31.172.31.251 [    0.000000] #011Build-time adjustment of leaf fanout to 64.
Jul 29 11:23:53 31.172.31.251 [    0.000000] #011RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=12.
Jul 29 11:23:53 31.172.31.251 [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=12
Jul 29 11:23:53 31.172.31.251 [    0.000000] Using NULL legacy PIC
Jul 29 11:23:53 31.172.31.251 [    0.000000] NR_IRQS:33024 nr_irqs:928 0
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen:events: Using FIFO-based ABI
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
Jul 29 11:23:53 31.172.31.251 [    0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
Jul 29 11:23:53 31.172.31.251 [    0.000000] Console: colour VGA+ 80x25
Jul 29 11:23:53 31.172.31.251 [    0.000000] console [tty0] enabled
Jul 29 11:23:53 31.172.31.251 [    0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
Jul 29 11:23:53 31.172.31.251 [    0.000000] Xen: using vcpuop timer interface
Jul 29 11:23:53 31.172.31.251 [    0.000000] installing Xen timer for CPU 0
Jul 29 11:23:53 31.172.31.251 [    0.000000] tsc: Detected 2394.270 MHz processor
Jul 29 11:23:53 31.172.31.251 [   32.628730] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.54 BogoMIPS (lpj=9577080)
Jul 29 11:23:53 31.172.31.251 [   32.628849] pid_max: default: 32768 minimum: 301
Jul 29 11:23:53 31.172.31.251 [   32.631878] ACPI: Core revision 20160108
Jul 29 11:23:53 31.172.31.251 [   32.729728] ACPI: 2 ACPI AML tables successfully acquired and loaded
Jul 29 11:23:53 31.172.31.251 [   32.729826] 
Jul 29 11:23:53 31.172.31.251 [   32.730178] Security Framework initialized
Jul 29 11:23:53 31.172.31.251 [   32.730236] Yama: disabled by default; enable with sysctl kernel.yama.*
Jul 29 11:23:53 31.172.31.251 [   32.730306] AppArmor: AppArmor disabled by boot time parameter
Jul 29 11:23:53 31.172.31.251 [   32.731443] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Jul 29 11:23:53 31.172.31.251 [   32.733853] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Jul 29 11:23:53 31.172.31.251 [   32.734832] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Jul 29 11:23:53 31.172.31.251 [   32.734910] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
Jul 29 11:23:53 31.172.31.251 [   32.735733] Disabling memory control group subsystem
Jul 29 11:23:53 31.172.31.251 [   32.735854] CPU: Physical Processor ID: 0
Jul 29 11:23:53 31.172.31.251 [   32.735910] CPU: Processor Core ID: 0
Jul 29 11:23:53 31.172.31.251 [   32.735969] mce: CPU supports 2 MCE banks
Jul 29 11:23:53 31.172.31.251 [   32.736041] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Jul 29 11:23:53 31.172.31.251 [   32.736099] Last level dTLB entries: 4KB 512, 2MB 0, 4MB 0, 1GB 4
Jul 29 11:23:53 31.172.31.251 [   32.736600] Freeing SMP alternatives memory: 24K (ffffffff81c75000 - ffffffff81c7b000)
Jul 29 11:23:53 31.172.31.251 [   32.739043] ftrace: allocating 24456 entries in 96 pages
Jul 29 11:23:53 31.172.31.251 [   32.750451] cpu 0 spinlock event irq 49
Jul 29 11:23:53 31.172.31.251 [   32.750512] smpboot: Max logical packages: 1
Jul 29 11:23:53 31.172.31.251 [   32.750570] smpboot: APIC(0) Converting physical 0 to logical package 0
Jul 29 11:23:53 31.172.31.251 [   32.750639] Could not initialize VPMU for cpu 0, error -38
Jul 29 11:23:53 31.172.31.251 [   32.750724] Performance Events: unsupported p6 CPU model 62 no PMU driver, software events only.
Jul 29 11:23:53 31.172.31.251 [   32.751480] NMI watchdog: disabled (cpu0): hardware events not enabled
Jul 29 11:23:53 31.172.31.251 [   32.751540] NMI watchdog: Shutting down hard lockup detector on all cpus
Jul 29 11:23:53 31.172.31.251 [   32.751704] installing Xen timer for CPU 1
Jul 29 11:23:53 31.172.31.251 [   32.751769] cpu 1 spinlock event irq 56
Jul 29 11:23:53 31.172.31.251 [   32.752137] installing Xen timer for CPU 2
Jul 29 11:23:53 31.172.31.251 [   32.752201] cpu 2 spinlock event irq 63
Jul 29 11:23:53 31.172.31.251 [   32.752570] installing Xen timer for CPU 3
Jul 29 11:23:53 31.172.31.251 [   32.752634] cpu 3 spinlock event irq 70
Jul 29 11:23:53 31.172.31.251 [   32.752997] installing Xen timer for CPU 4
Jul 29 11:23:53 31.172.31.251 [   32.753059] cpu 4 spinlock event irq 77
Jul 29 11:23:53 31.172.31.251 [   32.753406] installing Xen timer for CPU 5
Jul 29 11:23:53 31.172.31.251 [   32.753471] cpu 5 spinlock event irq 84
Jul 29 11:23:53 31.172.31.251 [   32.753787] installing Xen timer for CPU 6
Jul 29 11:23:53 31.172.31.251 [   32.753851] cpu 6 spinlock event irq 91
Jul 29 11:23:53 31.172.31.251 [   32.754185] installing Xen timer for CPU 7
Jul 29 11:23:53 31.172.31.251 [   32.754248] cpu 7 spinlock event irq 98
Jul 29 11:23:53 31.172.31.251 [   32.754549] installing Xen timer for CPU 8
Jul 29 11:23:53 31.172.31.251 [   32.754612] cpu 8 spinlock event irq 105
Jul 29 11:23:53 31.172.31.251 [   32.754934] installing Xen timer for CPU 9
Jul 29 11:23:53 31.172.31.251 [   32.754998] cpu 9 spinlock event irq 112
Jul 29 11:23:53 31.172.31.251 [   32.755298] installing Xen timer for CPU 10
Jul 29 11:23:53 31.172.31.251 [   32.755362] cpu 10 spinlock event irq 119
Jul 29 11:23:53 31.172.31.251 [   32.755682] installing Xen timer for CPU 11
Jul 29 11:23:53 31.172.31.251 [   32.755745] cpu 11 spinlock event irq 126
Jul 29 11:23:53 31.172.31.251 [   32.755954] x86: Booted up 1 node, 12 CPUs
Jul 29 11:23:53 31.172.31.251 [   32.756679] devtmpfs: initialized
Jul 29 11:23:53 31.172.31.251 [   32.756798] x86/mm: Memory block size: 128MB
Jul 29 11:23:53 31.172.31.251 [   32.760339] PM: Registering ACPI NVS region [mem 0x7dfda000-0x7e1dcfff] (2109440 bytes)
Jul 29 11:23:53 31.172.31.251 [   32.760460] PM: Registering ACPI NVS region [mem 0x7f363000-0x7f7fffff] (4837376 bytes)
Jul 29 11:23:53 31.172.31.251 [   32.760750] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
Jul 29 11:23:53 31.172.31.251 [   32.760980] pinctrl core: initialized pinctrl subsystem
Jul 29 11:23:53 31.172.31.251 [   32.761221] NET: Registered protocol family 16
Jul 29 11:23:53 31.172.31.251 [   32.761292] xen:grant_table: Grant tables using version 1 layout
Jul 29 11:23:53 31.172.31.251 [   32.761360] Grant table initialized
Jul 29 11:23:53 31.172.31.251 [   32.761707] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
Jul 29 11:23:53 31.172.31.251 [   32.761789] ACPI: bus type PCI registered
Jul 29 11:23:53 31.172.31.251 [   32.761846] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Jul 29 11:23:53 31.172.31.251 [   32.762198] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
Jul 29 11:23:53 31.172.31.251 [   32.762279] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
Jul 29 11:23:53 31.172.31.251 [   32.788457] PCI: Using configuration type 1 for base access
Jul 29 11:23:53 31.172.31.251 [   32.799792] ACPI: Added _OSI(Module Device)
Jul 29 11:23:53 31.172.31.251 [   32.799851] ACPI: Added _OSI(Processor Device)
Jul 29 11:23:53 31.172.31.251 [   32.799907] ACPI: Added _OSI(3.0 _SCP Extensions)
Jul 29 11:23:53 31.172.31.251 [   32.799964] ACPI: Added _OSI(Processor Aggregator Device)
Jul 29 11:23:53 31.172.31.251 [   32.800152] xen: registering gsi 9 triggering 0 polarity 0
Jul 29 11:23:53 31.172.31.251 [   32.800648] ACPI: Executed 1 blocks of module-level executable AML code
Jul 29 11:23:53 31.172.31.251 [   33.190281] \_SB_ (0811B06E-4A27-44F9-8D60-3CBBC22E7B48): _OSC invalid UUID
Jul 29 11:23:53 31.172.31.251 [   33.190344] _OSC request data: 1 1f
Jul 29 11:23:53 31.172.31.251 [   33.194463] ACPI: Interpreter enabled
Jul 29 11:23:53 31.172.31.251 [   33.194535] ACPI: (supports S0 S1 S4 S5)
Jul 29 11:23:53 31.172.31.251 [   33.194592] ACPI: Using IOAPIC for interrupt routing
Jul 29 11:23:53 31.172.31.251 [   33.194723] HEST: Table parsing has been initialized.
Jul 29 11:23:53 31.172.31.251 [   33.194784] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Jul 29 11:23:53 31.172.31.251 [   33.214142] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
Jul 29 11:23:53 31.172.31.251 [   33.214213] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
Jul 29 11:23:53 31.172.31.251 [   33.214536] acpi PNP0A08:00: _OSC: platform does not support [PME AER]
Jul 29 11:23:53 31.172.31.251 [   33.214828] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PCIeCapability]
Jul 29 11:23:53 31.172.31.251 [   33.214904] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
Jul 29 11:23:53 31.172.31.251 [   33.215386] PCI host bridge to bus 0000:00
Jul 29 11:23:53 31.172.31.251 [   33.215444] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
Jul 29 11:23:53 31.172.31.251 [   33.215504] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
Jul 29 11:23:53 31.172.31.251 [   33.215564] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
Jul 29 11:23:53 31.172.31.251 [   33.215625] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
Jul 29 11:23:53 31.172.31.251 [   33.215684] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
Jul 29 11:23:53 31.172.31.251 [   33.215760] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
Jul 29 11:23:53 31.172.31.251 [   33.215838] pci_bus 0000:00: root bus resource [mem 0xfed08000-0xfed08fff window]
Jul 29 11:23:53 31.172.31.251 [   33.215914] pci_bus 0000:00: root bus resource [mem 0xfed0e000-0xfed0ffff window]
Jul 29 11:23:53 31.172.31.251 [   33.215990] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfbffffff window]
Jul 29 11:23:53 31.172.31.251 [   33.216073] pci_bus 0000:00: root bus resource [bus 00-fe]
Jul 29 11:23:53 31.172.31.251 [   33.216153] pci 0000:00:00.0: [8086:0e00] type 00 class 0x060000
Jul 29 11:23:53 31.172.31.251 [   33.216332] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
Jul 29 11:23:53 31.172.31.251 [   33.216520] pci 0000:00:01.0: [8086:0e02] type 01 class 0x060400
Jul 29 11:23:53 31.172.31.251 [   33.216711] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
Jul 29 11:23:53 31.172.31.251 [   33.216841] pci 0000:00:01.0: System wakeup disabled by ACPI
Jul 29 11:23:53 31.172.31.251 [   33.216971] pci 0000:00:02.0: [8086:0e04] type 01 class 0x060400
Jul 29 11:23:53 31.172.31.251 [   33.217173] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
Jul 29 11:23:53 31.172.31.251 [   33.217298] pci 0000:00:02.0: System wakeup disabled by ACPI
Jul 29 11:23:53 31.172.31.251 [   33.217430] pci 0000:00:03.0: [8086:0e08] type 01 class 0x060400
Jul 29 11:23:53 31.172.31.251 [   33.217627] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
Jul 29 11:23:53 31.172.31.251 [   33.217751] pci 0000:00:03.0: System wakeup disabled by ACPI
Jul 29 11:23:53 31.172.31.251 [   33.217872] pci 0000:00:03.2: [8086:0e0a] type 01 class 0x060400
Jul 29 11:23:53 31.172.31.251 [   33.218069] pci 0000:00:03.2: PME# supported from D0 D3hot D3cold
Jul 29 11:23:53 31.172.31.251 [   33.218210] pci 0000:00:03.2: System wakeup disabled by ACPI
Jul 29 11:23:53 31.172.31.251 [   33.218337] pci 0000:00:04.0: [8086:0e20] type 00 class 0x088000
Jul 29 11:23:53 31.172.31.251 [   33.218427] pci 0000:00:04.0: reg 0x10: [mem 0xfba1c000-0xfba1ffff 64bit]
Jul 29 11:23:53 31.172.31.251 [   33.218699] pci 0000:00:04.1: [8086:0e21] type 00 class 0x088000
Jul 29 11:23:53 31.172.31.251 [   33.218784] pci 0000:00:04.1: reg 0x10: [mem 0xfba18000-0xfba1bfff 64bit]
Jul 29 11:23:53 31.172.31.251 [   33.219057] pci 0000:00:04.2: [8086:0e22] type 00 class 0x088000
Jul 29 11:23:53 31.172.31.251 [   33.219142] pci 0000:00:04.2: reg 0x10: [mem 0xfba14000-0xfba17fff 64bit]
Jul 29 11:23:53 31.172.31.251 [   33.219417] pci 0000:00:04.3: [8086:0e23] type 00 class 0x088000
Jul 29 11:23:53 31.172.31.251 [   33.219502] pci 0000:00:04.3: reg 0x10: [mem 0xfba10000-0xfba13fff 64bit]
Jul 29 11:23:53 31.172.31.251 [   33.219773] pci 0000:00:04.4: [8086:0e24] type 00 class 0x088000
Jul 29 11:23:53 31.172.31.251 [   33.219858] pci 0000:00:04.4: reg 0x10: [mem 0xfba0c000-0xfba0ffff 64bit]
Jul 29 11:23:53 31.172.31.251 [   33.220136] pci 0000:00:04.5: [8086:0e25] type 00 class 0x088000
Jul 29 11:23:53 31.172.31.251 [   38.184960] md: md0 stopped.
Jul 29 11:23:53 31.172.31.251 [   38.185884] md: bind<sdd2>
Jul 29 11:23:53 31.172.31.251 [   38.186289] md: bind<sdc2>
Jul 29 11:23:53 31.172.31.251 [   38.194095] md: bind<sdb2>
Jul 29 11:23:53 31.172.31.251 [   38.194315] md: bind<sda2>
Jul 29 11:23:53 31.172.31.251 [   38.196136] md: raid1 personality registered for level 1
Jul 29 11:23:53 31.172.31.251 [   38.196785] md/raid1:md0: active with 4 out of 4 mirrors
Jul 29 11:23:53 31.172.31.251 [   38.196877] md0: detected capacity change from 0 to 299987968
Jul 29 11:23:53 31.172.31.251 [   38.270476] md: md1 stopped.
Jul 29 11:23:53 31.172.31.251 [   38.271297] md: bind<sdd3>
Jul 29 11:23:53 31.172.31.251 [   38.271492] md: bind<sdc3>
Jul 29 11:23:53 31.172.31.251 [   38.271678] md: bind<sdb3>
Jul 29 11:23:53 31.172.31.251 [   38.271865] md: bind<sda3>
Jul 29 11:23:53 31.172.31.251 [   38.273681] md/raid1:md1: active with 4 out of 4 mirrors
Jul 29 11:23:53 31.172.31.251 [   38.273763] md1: detected capacity change from 0 to 29998877696
Jul 29 11:23:53 31.172.31.251 [   38.412145] md: md2 stopped.
Jul 29 11:23:53 31.172.31.251 [   38.413053] md: bind<sdd4>
Jul 29 11:23:53 31.172.31.251 [   38.413296] md: bind<sdc4>
Jul 29 11:23:53 31.172.31.251 [   38.413500] md: bind<sdb4>
Jul 29 11:23:53 31.172.31.251 [   38.413798] md: bind<sda4>
Jul 29 11:23:53 31.172.31.251 [   38.415560] md/raid1:md2: active with 4 out of 4 mirrors
Jul 29 11:23:53 31.172.31.251 [   38.415660] md2: detected capacity change from 0 to 511987712
Jul 29 11:23:53 31.172.31.251 [   38.525130] md: md3 stopped.
Jul 29 11:23:53 31.172.31.251 [   38.526617] md: bind<sdb5>
Jul 29 11:23:53 31.172.31.251 [   38.526883] md: bind<sdc5>
Jul 29 11:23:53 31.172.31.251 [   38.527151] md: bind<sdd5>
Jul 29 11:23:53 31.172.31.251 [   38.527367] md: bind<sda5>
Jul 29 11:23:53 31.172.31.251 [   38.529180] md: raid10 personality registered for level 10
Jul 29 11:23:53 31.172.31.251 [   38.529862] md/raid10:md3: not clean -- starting background reconstruction
Jul 29 11:23:53 31.172.31.251 [   38.529929] md/raid10:md3: active with 4 out of 4 devices
Jul 29 11:23:53 31.172.31.251 [   38.530078] created bitmap (29 pages) for device md3
Jul 29 11:23:53 31.172.31.251 [   38.530761] md3: bitmap initialized from disk: read 2 pages, set 32 of 58695 bits
Jul 29 11:23:53 31.172.31.251 [   38.546122] md3: detected capacity change from 0 to 3938899197952
Jul 29 11:23:53 31.172.31.251 [   38.680726] device-mapper: uevent: version 1.0.3
Jul 29 11:23:53 31.172.31.251 [   38.680929] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
Jul 29 11:23:53 31.172.31.251 [   38.710701] SGI XFS with ACLs, security attributes, realtime, no debug enabled
Jul 29 11:23:53 31.172.31.251 [   38.788760] XFS (md1): Mounting V4 Filesystem
Jul 29 11:23:54 31.172.31.251 [   39.028005] XFS (md1): Starting recovery (logdev: internal)
Jul 29 11:23:54 31.172.31.251 [   39.320826] XFS (md1): Ending recovery (logdev: internal)
Jul 29 11:23:55 31.172.31.251 [   40.726111] systemd-udevd[485]: starting version 215
Jul 29 11:23:56 31.172.31.251 [   41.264190] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
Jul 29 11:23:56 31.172.31.251 [   41.264294] ACPI: Power Button [PWRB]
Jul 29 11:23:56 31.172.31.251 [   41.264419] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
Jul 29 11:23:56 31.172.31.251 [   41.264498] ACPI: Power Button [PWRF]
Jul 29 11:23:56 31.172.31.251 [   41.269602] Monitor-Mwait will be used to enter C-1 state
Jul 29 11:23:56 31.172.31.251 [   41.269693] Monitor-Mwait will be used to enter C-2 state
Jul 29 11:23:56 31.172.31.251 [   41.269777] Monitor-Mwait will be used to enter C-2 state
Jul 29 11:23:56 31.172.31.251 [   41.285482] ipmi message handler version 39.2
Jul 29 11:23:56 31.172.31.251 [   41.287143] ipmi_si IPI0001:00: ipmi_si: probing via ACPI
Jul 29 11:23:56 31.172.31.251 [   41.287319] ipmi_si IPI0001:00: [io  0x0ca2] regsize 1 spacing 1 irq 0
Jul 29 11:23:56 31.172.31.251 [   41.287394] ipmi_si: Adding ACPI-specified kcs state machine
Jul 29 11:23:56 31.172.31.251 [   41.287402] Warning: Processor Platform Limit not supported.
Jul 29 11:23:56 31.172.31.251  
Jul 29 11:23:56 31.172.31.251 [   41.287552] 
Jul 29 11:23:56 31.172.31.251 [   41.287709] IPMI System Interface driver.
Jul 29 11:23:56 31.172.31.251 [   41.287822] ipmi_si: probing via SMBIOS
Jul 29 11:23:56 31.172.31.251 [   41.287890] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
Jul 29 11:23:56 31.172.31.251 [   41.287966] ipmi_si: Adding SMBIOS-specified kcs state machine
Jul 29 11:23:56 31.172.31.251  duplicate interface
Jul 29 11:23:56 31.172.31.251 [   41.288105] ipmi_si: probing via SPMI
Jul 29 11:23:56 31.172.31.251 [   41.288171] ipmi_si: SPMI: io 0xca2 regsize 1 spacing 1 irq 0
Jul 29 11:23:56 31.172.31.251 [   41.288245] ipmi_si: Adding SPMI-specified kcs state machine
Jul 29 11:23:56 31.172.31.251  duplicate interface
Jul 29 11:23:56 31.172.31.251 [   41.288385] ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
Jul 29 11:23:56 31.172.31.251 [   41.291467] ioatdma: Intel(R) QuickData Technology Driver 4.00
Jul 29 11:23:56 31.172.31.251 [   41.291637] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.291719] xen: --> pirq=31 -> irq=31 (gsi=31)
Jul 29 11:23:56 31.172.31.251 [   41.302641] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.302734] xen: --> pirq=39 -> irq=39 (gsi=39)
Jul 29 11:23:56 31.172.31.251 [   41.310951] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.311027] Already setup the GSI :31
Jul 29 11:23:56 31.172.31.251 [   41.320364] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.320443] Already setup the GSI :39
Jul 29 11:23:56 31.172.31.251 [   41.328996] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.329076] Already setup the GSI :31
Jul 29 11:23:56 31.172.31.251 [   41.339544] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.339633] Already setup the GSI :39
Jul 29 11:23:56 31.172.31.251 [   41.350851] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.350931] Already setup the GSI :31
Jul 29 11:23:56 31.172.31.251 [   41.359195] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.359280] Already setup the GSI :39
Jul 29 11:23:56 31.172.31.251 [   41.367438] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
Jul 29 11:23:56 31.172.31.251 [   41.367442] mei_me 0000:00:16.0: Device doesn't have valid ME Interface
Jul 29 11:23:56 31.172.31.251 [   41.466074] ipmi_si IPI0001:00: The BMC does not support clearing the recv irq bit, compensating, but the BMC needs to be fixed.
Jul 29 11:23:56 31.172.31.251 [   41.503024] wmi: Mapper loaded
Jul 29 11:23:56 31.172.31.251 [   41.518692] ipmi_si IPI0001:00: Found new BMC (man_id: 0x002a7c, prod_id: 0x062b, dev_id: 0x20)
Jul 29 11:23:56 31.172.31.251 [   41.518787] ipmi_si IPI0001:00: IPMI kcs interface initialized
Jul 29 11:23:56 31.172.31.251 [   41.574866] EDAC MC: Ver: 3.0.0
Jul 29 11:23:56 31.172.31.251 [   41.577923] xen: registering gsi 18 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.577995] Already setup the GSI :18
Jul 29 11:23:56 31.172.31.251 [   41.578177] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
Jul 29 11:23:56 31.172.31.251 [   41.618724] EDAC sbridge: Seeking for: PCI ID 8086:0ea0
Jul 29 11:23:56 31.172.31.251 [   41.618798] EDAC sbridge: Seeking for: PCI ID 8086:0ea0
Jul 29 11:23:56 31.172.31.251 [   41.618866] EDAC sbridge: Seeking for: PCI ID 8086:0ea8
Jul 29 11:23:56 31.172.31.251 [   41.618932] EDAC sbridge: Seeking for: PCI ID 8086:0ea8
Jul 29 11:23:56 31.172.31.251 [   41.618992] EDAC sbridge: Seeking for: PCI ID 8086:0e71
Jul 29 11:23:56 31.172.31.251 [   41.619056] EDAC sbridge: Seeking for: PCI ID 8086:0e71
Jul 29 11:23:56 31.172.31.251 [   41.619117] EDAC sbridge: Seeking for: PCI ID 8086:0eaa
Jul 29 11:23:56 31.172.31.251 [   41.619182] EDAC sbridge: Seeking for: PCI ID 8086:0eaa
Jul 29 11:23:56 31.172.31.251 [   41.619241] EDAC sbridge: Seeking for: PCI ID 8086:0eab
Jul 29 11:23:56 31.172.31.251 [   41.619306] EDAC sbridge: Seeking for: PCI ID 8086:0eab
Jul 29 11:23:56 31.172.31.251 [   41.619365] EDAC sbridge: Seeking for: PCI ID 8086:0eac
Jul 29 11:23:56 31.172.31.251 [   41.619430] EDAC sbridge: Seeking for: PCI ID 8086:0eac
Jul 29 11:23:56 31.172.31.251 [   41.619489] EDAC sbridge: Seeking for: PCI ID 8086:0ead
Jul 29 11:23:56 31.172.31.251 [   41.619553] EDAC sbridge: Seeking for: PCI ID 8086:0ead
Jul 29 11:23:56 31.172.31.251 [   41.619612] EDAC sbridge: Seeking for: PCI ID 8086:0ec8
Jul 29 11:23:56 31.172.31.251 [   41.619677] EDAC sbridge: Seeking for: PCI ID 8086:0ec8
Jul 29 11:23:56 31.172.31.251 [   41.619740] EDAC sbridge: Seeking for: PCI ID 8086:0ec9
Jul 29 11:23:56 31.172.31.251 [   41.619807] EDAC sbridge: Seeking for: PCI ID 8086:0ec9
Jul 29 11:23:56 31.172.31.251 [   41.619866] EDAC sbridge: Seeking for: PCI ID 8086:0eca
Jul 29 11:23:56 31.172.31.251 [   41.619941] EDAC sbridge: Seeking for: PCI ID 8086:0eca
Jul 29 11:23:56 31.172.31.251 [   41.620003] EDAC sbridge: Seeking for: PCI ID 8086:0e60
Jul 29 11:23:56 31.172.31.251 [   41.620065] EDAC sbridge: Seeking for: PCI ID 8086:0e6a
Jul 29 11:23:56 31.172.31.251 [   41.620126] EDAC sbridge: Seeking for: PCI ID 8086:0e6b
Jul 29 11:23:56 31.172.31.251 [   41.620192] EDAC sbridge: Seeking for: PCI ID 8086:0e6c
Jul 29 11:23:56 31.172.31.251 [   41.620259] EDAC sbridge: Seeking for: PCI ID 8086:0e6d
Jul 29 11:23:56 31.172.31.251 [   41.620321] EDAC sbridge: Seeking for: PCI ID 8086:0eb8
Jul 29 11:23:56 31.172.31.251 [   41.620388] EDAC sbridge: Seeking for: PCI ID 8086:0ebc
Jul 29 11:23:56 31.172.31.251 [   41.623718] EDAC MC0: Giving out device to module sbridge_edac.c controller Ivy Bridge Socket#0: DEV 0000:ff:0e.0 (POLLED)
Jul 29 11:23:56 31.172.31.251 [   41.623813] EDAC sbridge:  Ver: 1.1.1 
Jul 29 11:23:56 31.172.31.251 [   41.623955] input: PC Speaker as /devices/platform/pcspkr/input/input7
Jul 29 11:23:56 31.172.31.251 [   41.660479] iTCO_vendor_support: vendor-support=0
Jul 29 11:23:56 31.172.31.251 [   41.662910] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
Jul 29 11:23:56 31.172.31.251 [   41.663008] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
Jul 29 11:23:56 31.172.31.251 [   41.698357] [drm] Initialized drm 1.1.0 20060810
Jul 29 11:23:56 31.172.31.251 [   41.717601] xen: registering gsi 16 triggering 0 polarity 1
Jul 29 11:23:56 31.172.31.251 [   41.717672] Already setup the GSI :16
Jul 29 11:23:56 31.172.31.251 [   41.728140] [TTM] Zone  kernel: Available graphics memory: 4071804 kiB
Jul 29 11:23:56 31.172.31.251 [   41.728207] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
Jul 29 11:23:56 31.172.31.251 [   41.728267] [TTM] Initializing pool allocator
Jul 29 11:23:56 31.172.31.251 [   41.728329] [TTM] Initializing DMA pool allocator
Jul 29 11:23:56 31.172.31.251 [   41.759095] AVX version of gcm_enc/dec engaged.
Jul 29 11:23:56 31.172.31.251 [   41.759159] AES CTR mode by8 optimization enabled
Jul 29 11:23:57 31.172.31.251 [   41.767694] fbcon: mgadrmfb (fb0) is primary device
Jul 29 11:23:57 31.172.31.251 [   41.812894] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
Jul 29 11:23:57 31.172.31.251 [   42.212568] Console: switching to colour frame buffer device 128x48
Jul 29 11:23:57 31.172.31.251 [   42.275781] mgag200 0000:07:04.0: fb0: mgadrmfb frame buffer device
Jul 29 11:23:57 31.172.31.251 [   42.294119] [drm] Initialized mgag200 1.0.0 20110418 for 0000:07:04.0 on minor 0
Jul 29 11:23:59 31.172.31.251 [   44.409313] loop: module loaded
Jul 29 11:23:59 31.172.31.251 [   44.484931] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
Jul 29 11:23:59 31.172.31.251 [   44.557228] w83627ehf: Found NCT6776F chip at 0xa30
Jul 29 11:23:59 31.172.31.251 [   44.626566] IPMI Watchdog: driver initialized
Jul 29 11:23:59 31.172.31.251 [   44.648350] ipmi device interface
Jul 29 11:23:59 31.172.31.251 [   44.798221] fuse init (API version 7.24)
Jul 29 11:24:05 31.172.31.251 [   50.238547] EXT4-fs (md0): mounting ext3 file system using the ext4 subsystem
Jul 29 11:24:05 31.172.31.251 [   50.323562] EXT4-fs (md0): mounted filesystem with ordered data mode. Opts: (null)
Jul 29 11:24:05 31.172.31.251 [   50.375141] XFS (dm-9): Mounting V4 Filesystem
Jul 29 11:24:05 31.172.31.251 [   50.533551] md: resync of RAID array md3
Jul 29 11:24:05 31.172.31.251 [   50.534087] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
Jul 29 11:24:05 31.172.31.251 [   50.534643] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for resync.
Jul 29 11:24:05 31.172.31.251 [   50.535202] md: using 128k window, over a total of 3846581248k.
Jul 29 11:24:05 31.172.31.251 [   50.639264] XFS (dm-9): Starting recovery (logdev: internal)
Jul 29 11:24:06 31.172.31.251 [   51.722466] XFS (dm-9): Ending recovery (logdev: internal)
Jul 29 11:24:06 31.172.31.251 [   51.843132] XFS (dm-14): Mounting V4 Filesystem
Jul 29 11:24:09 31.172.31.251 [   53.966415] XFS (dm-14): Starting recovery (logdev: internal)
Jul 29 11:24:09 31.172.31.251 [   54.436540] XFS (dm-14): Ending recovery (logdev: internal)
Jul 29 11:24:30 31.172.31.251 [   75.265964] ip_tables: (C) 2000-2006 Netfilter Core Team
Jul 29 11:24:31 31.172.31.251 [   75.999590] md: md3: resync done.
Jul 29 11:24:31 31.172.31.251 [   76.177792] RAID10 conf printout:
Jul 29 11:24:31 31.172.31.251 [   76.177793]  --- wd:4 rd:4
Jul 29 11:24:31 31.172.31.251 [   76.177795]  disk 0, wo:0, o:1, dev:sda5
Jul 29 11:24:31 31.172.31.251 [   76.177795]  disk 1, wo:0, o:1, dev:sdb5
Jul 29 11:24:31 31.172.31.251 [   76.177796]  disk 2, wo:0, o:1, dev:sdc5
Jul 29 11:24:31 31.172.31.251 [   76.177797]  disk 3, wo:0, o:1, dev:sdd5
Jul 29 11:24:31 31.172.31.251 [   76.339678] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
Jul 29 11:24:31 31.172.31.251 [   76.350226] xenbr0: port 1(eth0) entered blocking state
Jul 29 11:24:31 31.172.31.251 [   76.350826] xenbr0: port 1(eth0) entered disabled state
Jul 29 11:24:31 31.172.31.251 [   76.351440] device eth0 entered promiscuous mode
Jul 29 11:24:31 31.172.31.251 [   76.471718] IPv6: ADDRCONF(NETDEV_UP): xenbr0: link is not ready
Jul 29 11:24:34 31.172.31.251 [   78.974867] ip6_tables: (C) 2000-2006 Netfilter Core Team
Jul 29 11:24:34 31.172.31.251 [   79.167666] device xenbr1 entered promiscuous mode
Jul 29 11:24:35 31.172.31.251 [   79.904020] igb 0000:03:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Jul 29 11:24:35 31.172.31.251 [   79.905450] xenbr0: port 1(eth0) entered blocking state
Jul 29 11:24:35 31.172.31.251 [   79.906112] xenbr0: port 1(eth0) entered forwarding state
Jul 29 11:24:35 31.172.31.251 [   79.906907] IPv6: ADDRCONF(NETDEV_CHANGE): xenbr0: link becomes ready
Jul 29 11:24:36 31.172.31.251 [   80.932776] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
Jul 29 11:24:36 31.172.31.251 [   80.935438] IPMI poweroff: ATCA Detect mfg 0x2A7C prod 0x62B
Jul 29 11:24:36 31.172.31.251 [   80.936169] IPMI poweroff: Found a chassis style poweroff function
Jul 29 11:24:36 31.172.31.251 [   81.291556] NET: Registered protocol family 15
Jul 29 11:24:36 31.172.31.251 [   81.687648] Initializing XFRM netlink socket
Jul 29 11:24:37 31.172.31.251 [   82.257932] xen:xen_evtchn: Event-channel device installed
Jul 29 11:24:38 31.172.31.251 [   82.956844] NET: Registered protocol family 38
Jul 29 11:24:38 31.172.31.251 [   83.098563] AVX2 or AES-NI instructions are not detected.
Jul 29 11:24:38 31.172.31.251 [   83.172034] alg: No test for xcbc(camellia) (xcbc(camellia-asm))
Jul 29 11:24:38 31.172.31.251 [   83.535021] AVX2 instructions are not detected.
Jul 29 11:24:40 31.172.31.251 [   85.485341] tun: Universal TUN/TAP device driver, 1.6
Jul 29 11:24:40 31.172.31.251 [   85.485342] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Jul 29 11:24:41 31.172.31.251 [   85.886750] xenbr1: port 1(vif1.1) entered blocking state
Jul 29 11:24:41 31.172.31.251 [   85.887592] xenbr1: port 1(vif1.1) entered disabled state
Jul 29 11:24:41 31.172.31.251 [   85.888410] device vif1.1 entered promiscuous mode
Jul 29 11:24:41 31.172.31.251 [   85.889276] xenbr0: port 2(vif1.0) entered blocking state
Jul 29 11:24:41 31.172.31.251 [   85.890082] xenbr0: port 2(vif1.0) entered disabled state
Jul 29 11:24:41 31.172.31.251 [   85.890958] device vif1.0 entered promiscuous mode
Jul 29 11:24:41 31.172.31.251 [   85.891923] IPv6: ADDRCONF(NETDEV_UP): vif1.1: link is not ready
Jul 29 11:24:41 31.172.31.251 [   85.893777] IPv6: ADDRCONF(NETDEV_UP): vif1.0: link is not ready
Jul 29 11:24:41 31.172.31.251 [   85.959904] Bridge firewalling registered
Jul 29 11:24:41 31.172.31.251 [   86.110904] xenbr1: port 2(vif1.1-emu) entered blocking state
Jul 29 11:24:41 31.172.31.251 [   86.111662] xenbr1: port 2(vif1.1-emu) entered disabled state
Jul 29 11:24:41 31.172.31.251 [   86.112495] device vif1.1-emu entered promiscuous mode
Jul 29 11:24:41 31.172.31.251 [   86.115494] xenbr1: port 2(vif1.1-emu) entered blocking state
Jul 29 11:24:41 31.172.31.251 [   86.116249] xenbr1: port 2(vif1.1-emu) entered forwarding state
Jul 29 11:24:41 31.172.31.251 [   86.126422] xenbr0: port 3(vif1.0-emu) entered blocking state
Jul 29 11:24:41 31.172.31.251 [   86.127174] xenbr0: port 3(vif1.0-emu) entered disabled state
Jul 29 11:24:41 31.172.31.251 [   86.127914] device vif1.0-emu entered promiscuous mode
Jul 29 11:24:41 31.172.31.251 [   86.130558] xenbr0: port 3(vif1.0-emu) entered blocking state
Jul 29 11:24:41 31.172.31.251 [   86.131319] xenbr0: port 3(vif1.0-emu) entered forwarding state
Jul 29 11:24:42 31.172.31.251 [   86.914374] xenbr0: port 4(vif2.0) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   86.915104] xenbr0: port 4(vif2.0) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   86.915860] device vif2.0 entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   86.918562] IPv6: ADDRCONF(NETDEV_UP): vif2.0: link is not ready
Jul 29 11:24:42 31.172.31.251 [   86.919252] xenbr1: port 3(vif2.1) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   86.920269] xenbr1: port 3(vif2.1) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   86.920984] device vif2.1 entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   86.923603] IPv6: ADDRCONF(NETDEV_UP): vif2.1: link is not ready
Jul 29 11:24:42 31.172.31.251 [   87.044641] xenbr0: port 5(vif2.0-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.044642] xenbr0: port 5(vif2.0-emu) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   87.044716] device vif2.0-emu entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   87.047635] xenbr0: port 5(vif2.0-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.047636] xenbr0: port 5(vif2.0-emu) entered forwarding state
Jul 29 11:24:42 31.172.31.251 [   87.119282] xenbr1: port 4(vif2.1-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.119877] xenbr1: port 4(vif2.1-emu) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   87.120555] device vif2.1-emu entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   87.123114] xenbr1: port 4(vif2.1-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.123734] xenbr1: port 4(vif2.1-emu) entered forwarding state
Jul 29 11:24:42 31.172.31.251 [   87.673169] xenbr1: port 5(vif3.1) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.673727] xenbr1: port 5(vif3.1) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   87.674321] device vif3.1 entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   87.674909] xenbr0: port 6(vif3.0) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.675471] xenbr0: port 6(vif3.0) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   87.676082] device vif3.0 entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   87.676801] IPv6: ADDRCONF(NETDEV_UP): vif3.1: link is not ready
Jul 29 11:24:42 31.172.31.251 [   87.678553] IPv6: ADDRCONF(NETDEV_UP): vif3.0: link is not ready
Jul 29 11:24:42 31.172.31.251 [   87.783206] xenbr1: port 6(vif3.1-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.783744] xenbr1: port 6(vif3.1-emu) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   87.784619] device vif3.1-emu entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   87.787568] xenbr1: port 6(vif3.1-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.788074] xenbr1: port 6(vif3.1-emu) entered forwarding state
Jul 29 11:24:42 31.172.31.251 [   87.832310] xenbr0: port 7(vif3.0-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.832311] xenbr0: port 7(vif3.0-emu) entered disabled state
Jul 29 11:24:42 31.172.31.251 [   87.832382] device vif3.0-emu entered promiscuous mode
Jul 29 11:24:42 31.172.31.251 [   87.835057] xenbr0: port 7(vif3.0-emu) entered blocking state
Jul 29 11:24:42 31.172.31.251 [   87.835058] xenbr0: port 7(vif3.0-emu) entered forwarding state
Jul 29 11:24:43 31.172.31.251 [   88.323486] xenbr0: port 8(vif4.0) entered blocking state
Jul 29 11:24:43 31.172.31.251 [   88.324026] xenbr0: port 8(vif4.0) entered disabled state
Jul 29 11:24:43 31.172.31.251 [   88.324554] device vif4.0 entered promiscuous mode
Jul 29 11:24:43 31.172.31.251 [   88.325053] xenbr1: port 7(vif4.1) entered blocking state
Jul 29 11:24:43 31.172.31.251 [   88.325559] xenbr1: port 7(vif4.1) entered disabled state
Jul 29 11:24:43 31.172.31.251 [   88.326104] device vif4.1 entered promiscuous mode
Jul 29 11:24:43 31.172.31.251 [   88.326989] IPv6: ADDRCONF(NETDEV_UP): vif4.0: link is not ready
Jul 29 11:24:43 31.172.31.251 [   88.328533] IPv6: ADDRCONF(NETDEV_UP): vif4.1: link is not ready
Jul 29 11:24:43 31.172.31.251 [   88.459597] xenbr0: port 9(vif4.0-emu) entered blocking state
Jul 29 11:24:43 31.172.31.251 [   88.460299] xenbr0: port 9(vif4.0-emu) entered disabled state
Jul 29 11:24:43 31.172.31.251 [   88.461063] device vif4.0-emu entered promiscuous mode
Jul 29 11:24:43 31.172.31.251 [   88.463658] xenbr0: port 9(vif4.0-emu) entered blocking state
Jul 29 11:24:43 31.172.31.251 [   88.464199] xenbr0: port 9(vif4.0-emu) entered forwarding state
Jul 29 11:24:43 31.172.31.251 [   88.508922] xenbr1: port 8(vif4.1-emu) entered blocking state
Jul 29 11:24:43 31.172.31.251 [   88.509409] xenbr1: port 8(vif4.1-emu) entered disabled state
Jul 29 11:24:43 31.172.31.251 [   88.509927] device vif4.1-emu entered promiscuous mode
Jul 29 11:24:43 31.172.31.251 [   88.512301] xenbr1: port 8(vif4.1-emu) entered blocking state
Jul 29 11:24:43 31.172.31.251 [   88.512820] xenbr1: port 8(vif4.1-emu) entered forwarding state
Jul 29 11:24:44 31.172.31.251 [   88.998409] xenbr0: port 10(vif5.0) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   88.998946] xenbr0: port 10(vif5.0) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   88.999545] device vif5.0 entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.002089] IPv6: ADDRCONF(NETDEV_UP): vif5.0: link is not ready
Jul 29 11:24:44 31.172.31.251 [   89.002651] xenbr1: port 9(vif5.1) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.003241] xenbr1: port 9(vif5.1) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.004123] device vif5.1 entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.006688] IPv6: ADDRCONF(NETDEV_UP): vif5.1: link is not ready
Jul 29 11:24:44 31.172.31.251 [   89.105198] xenbr0: port 11(vif5.0-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.105766] xenbr0: port 11(vif5.0-emu) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.106356] device vif5.0-emu entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.109544] xenbr0: port 11(vif5.0-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.110134] xenbr0: port 11(vif5.0-emu) entered forwarding state
Jul 29 11:24:44 31.172.31.251 [   89.144848] xenbr1: port 10(vif5.1-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.145363] xenbr1: port 10(vif5.1-emu) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.145918] device vif5.1-emu entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.148464] xenbr1: port 10(vif5.1-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.148978] xenbr1: port 10(vif5.1-emu) entered forwarding state
Jul 29 11:24:44 31.172.31.251 [   89.658548] xenbr0: port 12(vif6.0) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.659119] xenbr0: port 12(vif6.0) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.659682] device vif6.0 entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.662214] IPv6: ADDRCONF(NETDEV_UP): vif6.0: link is not ready
Jul 29 11:24:44 31.172.31.251 [   89.662793] xenbr1: port 11(vif6.1) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.663352] xenbr1: port 11(vif6.1) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.663941] device vif6.1 entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.666416] IPv6: ADDRCONF(NETDEV_UP): vif6.1: link is not ready
Jul 29 11:24:44 31.172.31.251 [   89.768027] xenbr0: port 13(vif6.0-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.769028] xenbr0: port 13(vif6.0-emu) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.769671] device vif6.0-emu entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.772316] xenbr0: port 13(vif6.0-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.773081] xenbr0: port 13(vif6.0-emu) entered forwarding state
Jul 29 11:24:44 31.172.31.251 [   89.812098] xenbr1: port 12(vif6.1-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.812099] xenbr1: port 12(vif6.1-emu) entered disabled state
Jul 29 11:24:44 31.172.31.251 [   89.812167] device vif6.1-emu entered promiscuous mode
Jul 29 11:24:44 31.172.31.251 [   89.815018] xenbr1: port 12(vif6.1-emu) entered blocking state
Jul 29 11:24:44 31.172.31.251 [   89.815019] xenbr1: port 12(vif6.1-emu) entered forwarding state
Jul 29 11:24:45 31.172.31.251 [   90.427140] xenbr0: port 14(vif7.0) entered blocking state
Jul 29 11:24:45 31.172.31.251 [   90.427680] xenbr0: port 14(vif7.0) entered disabled state
Jul 29 11:24:45 31.172.31.251 [   90.428454] device vif7.0 entered promiscuous mode
Jul 29 11:24:45 31.172.31.251 [   90.431279] IPv6: ADDRCONF(NETDEV_UP): vif7.0: link is not ready
Jul 29 11:24:45 31.172.31.251 [   90.534941] xenbr0: port 15(vif7.0-emu) entered blocking state
Jul 29 11:24:45 31.172.31.251 [   90.535482] xenbr0: port 15(vif7.0-emu) entered disabled state
Jul 29 11:24:45 31.172.31.251 [   90.536078] device vif7.0-emu entered promiscuous mode
Jul 29 11:24:45 31.172.31.251 [   90.538613] xenbr0: port 15(vif7.0-emu) entered blocking state
Jul 29 11:24:45 31.172.31.251 [   90.539187] xenbr0: port 15(vif7.0-emu) entered forwarding state
Jul 29 11:24:46 31.172.31.251 [   91.080746] xenbr0: port 16(vif8.0) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.081342] xenbr0: port 16(vif8.0) entered disabled state
Jul 29 11:24:46 31.172.31.251 [   91.081983] device vif8.0 entered promiscuous mode
Jul 29 11:24:46 31.172.31.251 [   91.084791] IPv6: ADDRCONF(NETDEV_UP): vif8.0: link is not ready
Jul 29 11:24:46 31.172.31.251 [   91.085749] xenbr1: port 13(vif8.1) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.086344] xenbr1: port 13(vif8.1) entered disabled state
Jul 29 11:24:46 31.172.31.251 [   91.086972] device vif8.1 entered promiscuous mode
Jul 29 11:24:46 31.172.31.251 [   91.089565] IPv6: ADDRCONF(NETDEV_UP): vif8.1: link is not ready
Jul 29 11:24:46 31.172.31.251 [   91.200227] xenbr0: port 17(vif8.0-emu) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.200228] xenbr0: port 17(vif8.0-emu) entered disabled state
Jul 29 11:24:46 31.172.31.251 [   91.200298] device vif8.0-emu entered promiscuous mode
Jul 29 11:24:46 31.172.31.251 [   91.203182] xenbr0: port 17(vif8.0-emu) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.203184] xenbr0: port 17(vif8.0-emu) entered forwarding state
Jul 29 11:24:46 31.172.31.251 [   91.247809] xenbr1: port 14(vif8.1-emu) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.247811] xenbr1: port 14(vif8.1-emu) entered disabled state
Jul 29 11:24:46 31.172.31.251 [   91.247871] device vif8.1-emu entered promiscuous mode
Jul 29 11:24:46 31.172.31.251 [   91.250846] xenbr1: port 14(vif8.1-emu) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.250848] xenbr1: port 14(vif8.1-emu) entered forwarding state
Jul 29 11:24:46 31.172.31.251 [   91.840898] xenbr0: port 18(vif9.0) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.841432] xenbr0: port 18(vif9.0) entered disabled state
Jul 29 11:24:46 31.172.31.251 [   91.842003] device vif9.0 entered promiscuous mode
Jul 29 11:24:46 31.172.31.251 [   91.842552] xenbr1: port 15(vif9.1) entered blocking state
Jul 29 11:24:46 31.172.31.251 [   91.843828] xenbr1: port 15(vif9.1) entered disabled state
Jul 29 11:24:46 31.172.31.251 [   91.845097] device vif9.1 entered promiscuous mode
Jul 29 11:24:46 31.172.31.251 [   91.846382] IPv6: ADDRCONF(NETDEV_UP): vif9.0: link is not ready
Jul 29 11:24:46 31.172.31.251 [   91.849106] IPv6: ADDRCONF(NETDEV_UP): vif9.1: link is not ready
Jul 29 11:24:47 31.172.31.251 [   91.942489] xenbr1: port 16(vif9.1-emu) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   91.943062] xenbr1: port 16(vif9.1-emu) entered disabled state
Jul 29 11:24:47 31.172.31.251 [   91.943649] device vif9.1-emu entered promiscuous mode
Jul 29 11:24:47 31.172.31.251 [   91.946363] xenbr1: port 16(vif9.1-emu) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   91.947182] xenbr1: port 16(vif9.1-emu) entered forwarding state
Jul 29 11:24:47 31.172.31.251 [   91.972708] xenbr0: port 19(vif9.0-emu) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   91.973259] xenbr0: port 19(vif9.0-emu) entered disabled state
Jul 29 11:24:47 31.172.31.251 [   91.973909] device vif9.0-emu entered promiscuous mode
Jul 29 11:24:47 31.172.31.251 [   91.976615] xenbr0: port 19(vif9.0-emu) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   91.977113] xenbr0: port 19(vif9.0-emu) entered forwarding state
Jul 29 11:24:47 31.172.31.251 [   92.738764] xenbr1: port 17(vif10.1) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   92.739300] xenbr1: port 17(vif10.1) entered disabled state
Jul 29 11:24:47 31.172.31.251 [   92.739858] device vif10.1 entered promiscuous mode
Jul 29 11:24:47 31.172.31.251 [   92.740399] xenbr0: port 20(vif10.0) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   92.740921] xenbr0: port 20(vif10.0) entered disabled state
Jul 29 11:24:47 31.172.31.251 [   92.741499] device vif10.0 entered promiscuous mode
Jul 29 11:24:47 31.172.31.251 [   92.742581] IPv6: ADDRCONF(NETDEV_UP): vif10.1: link is not ready
Jul 29 11:24:47 31.172.31.251 [   92.744224] IPv6: ADDRCONF(NETDEV_UP): vif10.0: link is not ready
Jul 29 11:24:47 31.172.31.251 [   92.869165] xenbr0: port 21(vif10.0-emu) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   92.869705] xenbr0: port 21(vif10.0-emu) entered disabled state
Jul 29 11:24:47 31.172.31.251 [   92.870269] device vif10.0-emu entered promiscuous mode
Jul 29 11:24:47 31.172.31.251 [   92.873954] xenbr0: port 21(vif10.0-emu) entered blocking state
Jul 29 11:24:47 31.172.31.251 [   92.874763] xenbr0: port 21(vif10.0-emu) entered forwarding state
Jul 29 11:24:48 31.172.31.251 [   92.890619] xenbr1: port 18(vif10.1-emu) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   92.891172] xenbr1: port 18(vif10.1-emu) entered disabled state
Jul 29 11:24:48 31.172.31.251 [   92.891740] device vif10.1-emu entered promiscuous mode
Jul 29 11:24:48 31.172.31.251 [   92.894408] xenbr1: port 18(vif10.1-emu) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   92.894935] xenbr1: port 18(vif10.1-emu) entered forwarding state
Jul 29 11:24:48 31.172.31.251 [   93.525812] xenbr0: port 22(vif11.0) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   93.526369] xenbr0: port 22(vif11.0) entered disabled state
Jul 29 11:24:48 31.172.31.251 [   93.526970] device vif11.0 entered promiscuous mode
Jul 29 11:24:48 31.172.31.251 [   93.529822] xenbr1: port 19(vif11.1) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   93.530300] xenbr1: port 19(vif11.1) entered disabled state
Jul 29 11:24:48 31.172.31.251 [   93.530838] device vif11.1 entered promiscuous mode
Jul 29 11:24:48 31.172.31.251 [   93.531494] IPv6: ADDRCONF(NETDEV_UP): vif11.0: link is not ready
Jul 29 11:24:48 31.172.31.251 [   93.534305] IPv6: ADDRCONF(NETDEV_UP): vif11.1: link is not ready
Jul 29 11:24:48 31.172.31.251 [   93.689123] xenbr0: port 23(vif11.0-emu) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   93.690191] xenbr0: port 23(vif11.0-emu) entered disabled state
Jul 29 11:24:48 31.172.31.251 [   93.691203] device vif11.0-emu entered promiscuous mode
Jul 29 11:24:48 31.172.31.251 [   93.694682] xenbr0: port 23(vif11.0-emu) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   93.695499] xenbr0: port 23(vif11.0-emu) entered forwarding state
Jul 29 11:24:48 31.172.31.251 [   93.743324] xenbr1: port 20(vif11.1-emu) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   93.743828] xenbr1: port 20(vif11.1-emu) entered disabled state
Jul 29 11:24:48 31.172.31.251 [   93.744378] device vif11.1-emu entered promiscuous mode
Jul 29 11:24:48 31.172.31.251 [   93.748227] xenbr1: port 20(vif11.1-emu) entered blocking state
Jul 29 11:24:48 31.172.31.251 [   93.748789] xenbr1: port 20(vif11.1-emu) entered forwarding state
Jul 29 11:25:02 31.172.31.251 [  106.962021] pmacctd[7253]: segfault at d8 ip 0000000000463b65 sp 00007ffe2bb16830 error 4
Jul 29 11:25:02 31.172.31.251  in pmacctd[400000+fd000]
Jul 29 11:25:02 31.172.31.251  
Jul 29 11:25:02 31.172.31.251 [  106.962209] pmacctd[7252]: segfault at d8 ip 0000000000463b65 sp 00007ffe2bb16830 error 4 in pmacctd[400000+fd000]
Jul 29 11:25:02 31.172.31.251 [  106.963948] pmacctd[7254]: segfault at d8 ip 0000000000463b65 sp 00007ffe2bb16830 error 4 in pmacctd[400000+fd000]
Jul 29 11:25:02 31.172.31.251 [  106.965590] pmacctd[7255]: segfault at d8 ip 0000000000463b65 sp 00007ffe2bb16830 error 4
Jul 29 11:25:02 31.172.31.251  in pmacctd[400000+fd000]
Jul 29 11:25:02 31.172.31.251  
Jul 29 11:25:19 31.172.31.251 [  124.095570] xen-blkback: backend/vbd/2/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:19 31.172.31.251 [  124.112293] xen-blkback: backend/vbd/2/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:19 31.172.31.251 [  124.152663] vif vif-2-0 vif2.0: Guest Rx ready
Jul 29 11:25:19 31.172.31.251 [  124.153583] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.0: link becomes ready
Jul 29 11:25:19 31.172.31.251 [  124.154593] xenbr0: port 4(vif2.0) entered blocking state
Jul 29 11:25:19 31.172.31.251 [  124.155563] xenbr0: port 4(vif2.0) entered forwarding state
Jul 29 11:25:19 31.172.31.251 [  124.204219] vif vif-2-1 vif2.1: Guest Rx ready
Jul 29 11:25:19 31.172.31.251 [  124.205103] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.1: link becomes ready
Jul 29 11:25:19 31.172.31.251 [  124.206139] xenbr1: port 3(vif2.1) entered blocking state
Jul 29 11:25:19 31.172.31.251 [  124.207108] xenbr1: port 3(vif2.1) entered forwarding state
Jul 29 11:25:19 31.172.31.251 [  124.638277] xen-blkback: backend/vbd/9/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:19 31.172.31.251 [  124.672628] vif vif-9-0 vif9.0: Guest Rx ready
Jul 29 11:25:19 31.172.31.251 [  124.673651] IPv6: ADDRCONF(NETDEV_CHANGE): vif9.0: link becomes ready
Jul 29 11:25:19 31.172.31.251 [  124.674804] xenbr0: port 18(vif9.0) entered blocking state
Jul 29 11:25:19 31.172.31.251 [  124.675879] xenbr0: port 18(vif9.0) entered forwarding state
Jul 29 11:25:19 31.172.31.251 [  124.681370] vif vif-9-1 vif9.1: Guest Rx ready
Jul 29 11:25:19 31.172.31.251 [  124.682556] IPv6: ADDRCONF(NETDEV_CHANGE): vif9.1: link becomes ready
Jul 29 11:25:19 31.172.31.251 [  124.683799] xenbr1: port 15(vif9.1) entered blocking state
Jul 29 11:25:19 31.172.31.251 [  124.684994] xenbr1: port 15(vif9.1) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  124.989030] xen-blkback: backend/vbd/4/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:20 31.172.31.251 [  125.116408] vif vif-4-0 vif4.0: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.117383] IPv6: ADDRCONF(NETDEV_CHANGE): vif4.0: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.118338] xenbr0: port 8(vif4.0) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.119083] xenbr0: port 8(vif4.0) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  125.124118] vif vif-4-1 vif4.1: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.125378] IPv6: ADDRCONF(NETDEV_CHANGE): vif4.1: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.126699] xenbr1: port 7(vif4.1) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.128002] xenbr1: port 7(vif4.1) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  125.303221] xen-blkback: backend/vbd/5/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:20 31.172.31.251 [  125.334703] vif vif-5-0 vif5.0: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.335898] IPv6: ADDRCONF(NETDEV_CHANGE): vif5.0: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.337077] xenbr0: port 10(vif5.0) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.338109] xenbr0: port 10(vif5.0) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  125.341398] vif vif-5-1 vif5.1: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.342127] IPv6: ADDRCONF(NETDEV_CHANGE): vif5.1: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.343257] xenbr1: port 9(vif5.1) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.344294] xenbr1: port 9(vif5.1) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  125.488893] xen-blkback: backend/vbd/1/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:20 31.172.31.251 [  125.514844] xen-blkback: backend/vbd/1/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:20 31.172.31.251 [  125.576988] xen-blkback: backend/vbd/7/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:20 31.172.31.251 [  125.613691] xen-blkback: backend/vbd/7/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:20 31.172.31.251 [  125.641321] vif vif-7-0 vif7.0: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.641453] IPv6: ADDRCONF(NETDEV_CHANGE): vif7.0: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.641523] xenbr0: port 14(vif7.0) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.641530] xenbr0: port 14(vif7.0) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  125.679593] vif vif-1-0 vif1.0: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.679730] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.0: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.679798] xenbr0: port 2(vif1.0) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.679812] xenbr0: port 2(vif1.0) entered forwarding state
Jul 29 11:25:20 31.172.31.251 [  125.732659] vif vif-1-1 vif1.1: Guest Rx ready
Jul 29 11:25:20 31.172.31.251 [  125.733804] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.1: link becomes ready
Jul 29 11:25:20 31.172.31.251 [  125.734981] xenbr1: port 1(vif1.1) entered blocking state
Jul 29 11:25:20 31.172.31.251 [  125.736126] xenbr1: port 1(vif1.1) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  125.940174] xen-blkback: backend/vbd/10/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:21 31.172.31.251 [  126.037252] vif vif-10-0 vif10.0: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.038488] IPv6: ADDRCONF(NETDEV_CHANGE): vif10.0: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.038560] xenbr0: port 20(vif10.0) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.038564] xenbr0: port 20(vif10.0) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.048051] vif vif-10-1 vif10.1: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.048177] IPv6: ADDRCONF(NETDEV_CHANGE): vif10.1: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.048229] xenbr1: port 17(vif10.1) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.048232] xenbr1: port 17(vif10.1) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.059688] xen-blkback: backend/vbd/11/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:21 31.172.31.251 [  126.183971] vif vif-11-0 vif11.0: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.184980] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.0: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.185840] xenbr0: port 22(vif11.0) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.186552] xenbr0: port 22(vif11.0) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.291923] vif vif-11-1 vif11.1: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.292692] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.1: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.293453] xenbr1: port 19(vif11.1) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.294148] xenbr1: port 19(vif11.1) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.315173] xen-blkback: backend/vbd/6/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:21 31.172.31.251 [  126.348103] vif vif-6-0 vif6.0: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.348860] IPv6: ADDRCONF(NETDEV_CHANGE): vif6.0: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.349734] xenbr0: port 12(vif6.0) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.350440] xenbr0: port 12(vif6.0) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.354193] vif vif-6-1 vif6.1: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.354903] IPv6: ADDRCONF(NETDEV_CHANGE): vif6.1: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.355711] xenbr1: port 11(vif6.1) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.356480] xenbr1: port 11(vif6.1) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.657708] xen-blkback: backend/vbd/3/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:21 31.172.31.251 [  126.697004] vif vif-3-0 vif3.0: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.698146] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.0: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.699143] xenbr0: port 6(vif3.0) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.699858] xenbr0: port 6(vif3.0) entered forwarding state
Jul 29 11:25:21 31.172.31.251 [  126.701143] vif vif-3-1 vif3.1: Guest Rx ready
Jul 29 11:25:21 31.172.31.251 [  126.701970] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.1: link becomes ready
Jul 29 11:25:21 31.172.31.251 [  126.702757] xenbr1: port 5(vif3.1) entered blocking state
Jul 29 11:25:21 31.172.31.251 [  126.703529] xenbr1: port 5(vif3.1) entered forwarding state
Jul 29 11:25:22 31.172.31.251 [  127.139538] xen-blkback: backend/vbd/8/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:25:22 31.172.31.251 [  127.171594] vif vif-8-0 vif8.0: Guest Rx ready
Jul 29 11:25:22 31.172.31.251 [  127.172626] IPv6: ADDRCONF(NETDEV_CHANGE): vif8.0: link becomes ready
Jul 29 11:25:22 31.172.31.251 [  127.173702] xenbr0: port 16(vif8.0) entered blocking state
Jul 29 11:25:22 31.172.31.251 [  127.174798] xenbr0: port 16(vif8.0) entered forwarding state
Jul 29 11:25:22 31.172.31.251 [  127.176376] vif vif-8-1 vif8.1: Guest Rx ready
Jul 29 11:25:22 31.172.31.251 [  127.177099] IPv6: ADDRCONF(NETDEV_CHANGE): vif8.1: link becomes ready
Jul 29 11:25:22 31.172.31.251 [  127.177885] xenbr1: port 13(vif8.1) entered blocking state
Jul 29 11:25:22 31.172.31.251 [  127.178599] xenbr1: port 13(vif8.1) entered forwarding state
Jul 29 11:34:26 31.172.31.251 [  671.381240] BUG: unable to handle kernel 
Jul 29 11:34:26 31.172.31.251  at ffff88024de1e2e6
Jul 29 11:34:26 31.172.31.251 [  671.381292] IP:
Jul 29 11:34:26 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:34:26 31.172.31.251 [  671.381323] PGD 1a07067 
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.381360] Oops: 0000 [#1] 
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.381378] Modules linked in:
Jul 29 11:34:26 31.172.31.251  xt_physdev(E)
Jul 29 11:34:26 31.172.31.251  br_netfilter(E)
Jul 29 11:34:26 31.172.31.251  xen_netback(E)
Jul 29 11:34:26 31.172.31.251  tun(E)
Jul 29 11:34:26 31.172.31.251  xt_multiport(E)
Jul 29 11:34:26 31.172.31.251  twofish_generic(E)
Jul 29 11:34:26 31.172.31.251  twofish_avx_x86_64(E)
Jul 29 11:34:26 31.172.31.251  twofish_x86_64_3way(E)
Jul 29 11:34:26 31.172.31.251  twofish_x86_64(E)
Jul 29 11:34:26 31.172.31.251  twofish_common(E)
Jul 29 11:34:26 31.172.31.251  xen_blkback(E)
Jul 29 11:34:26 31.172.31.251  serpent_avx_x86_64(E)
Jul 29 11:34:26 31.172.31.251  serpent_sse2_x86_64(E)
Jul 29 11:34:26 31.172.31.251  serpent_generic(E)
Jul 29 11:34:26 31.172.31.251  blowfish_generic(E)
Jul 29 11:34:26 31.172.31.251  blowfish_x86_64(E)
Jul 29 11:34:26 31.172.31.251  blowfish_common(E)
Jul 29 11:34:26 31.172.31.251  cast5_avx_x86_64(E)
Jul 29 11:34:26 31.172.31.251  cast5_generic(E)
Jul 29 11:34:26 31.172.31.251  cast_common(E)
Jul 29 11:34:26 31.172.31.251  ctr(E)
Jul 29 11:34:26 31.172.31.251  des_generic(E)
Jul 29 11:34:26 31.172.31.251  cbc(E)
Jul 29 11:34:26 31.172.31.251  algif_skcipher(E)
Jul 29 11:34:26 31.172.31.251  camellia_generic(E)
Jul 29 11:34:26 31.172.31.251  camellia_aesni_avx_x86_64(E)
Jul 29 11:34:26 31.172.31.251  camellia_x86_64(E)
Jul 29 11:34:26 31.172.31.251  xts(E)
Jul 29 11:34:26 31.172.31.251  xcbc(E)
Jul 29 11:34:26 31.172.31.251  sha512_ssse3(E)
Jul 29 11:34:26 31.172.31.251  sha512_generic(E)
Jul 29 11:34:26 31.172.31.251  md4(E)
Jul 29 11:34:26 31.172.31.251  algif_hash(E)
Jul 29 11:34:26 31.172.31.251  af_alg(E)
Jul 29 11:34:26 31.172.31.251  xen_gntdev(E)
Jul 29 11:34:26 31.172.31.251  xen_evtchn(E)
Jul 29 11:34:26 31.172.31.251  xenfs(E)
Jul 29 11:34:26 31.172.31.251  xen_privcmd(E)
Jul 29 11:34:26 31.172.31.251  xfrm_user(E)
Jul 29 11:34:26 31.172.31.251  xfrm4_tunnel(E)
Jul 29 11:34:26 31.172.31.251  tunnel4(E)
Jul 29 11:34:26 31.172.31.251  ipcomp(E)
Jul 29 11:34:26 31.172.31.251  xfrm_ipcomp(E)
Jul 29 11:34:26 31.172.31.251  esp4(E)
Jul 29 11:34:26 31.172.31.251  ah4(E)
Jul 29 11:34:26 31.172.31.251  af_key(E)
Jul 29 11:34:26 31.172.31.251  xfrm_algo(E)
Jul 29 11:34:26 31.172.31.251  ipmi_poweroff(E)
Jul 29 11:34:26 31.172.31.251  video(E)
Jul 29 11:34:26 31.172.31.251  thermal(E)
Jul 29 11:34:26 31.172.31.251  fan(E)
Jul 29 11:34:26 31.172.31.251  ac(E)
Jul 29 11:34:26 31.172.31.251  battery(E)
Jul 29 11:34:26 31.172.31.251  ip6t_REJECT(E)
Jul 29 11:34:26 31.172.31.251  nf_reject_ipv6(E)
Jul 29 11:34:26 31.172.31.251  ip6table_filter(E)
Jul 29 11:34:26 31.172.31.251  ip6_tables(E)
Jul 29 11:34:26 31.172.31.251  bridge(E)
Jul 29 11:34:26 31.172.31.251  stp(E)
Jul 29 11:34:26 31.172.31.251  llc(E)
Jul 29 11:34:26 31.172.31.251  ipt_REJECT(E)
Jul 29 11:34:26 31.172.31.251  nf_reject_ipv4(E)
Jul 29 11:34:26 31.172.31.251  xt_tcpudp(E)
Jul 29 11:34:26 31.172.31.251  iptable_filter(E)
Jul 29 11:34:26 31.172.31.251  ip_tables(E)
Jul 29 11:34:26 31.172.31.251  x_tables(E)
Jul 29 11:34:26 31.172.31.251  ext4(E)
Jul 29 11:34:26 31.172.31.251  ecb(E)
Jul 29 11:34:26 31.172.31.251  crc16(E)
Jul 29 11:34:26 31.172.31.251  jbd2(E)
Jul 29 11:34:26 31.172.31.251  crc32c_generic(E)
Jul 29 11:34:26 31.172.31.251  mbcache(E)
Jul 29 11:34:26 31.172.31.251  fuse(E)
Jul 29 11:34:26 31.172.31.251  ipmi_devintf(E)
Jul 29 11:34:26 31.172.31.251  ipmi_watchdog(E)
Jul 29 11:34:26 31.172.31.251  w83627ehf(E)
Jul 29 11:34:26 31.172.31.251  hwmon_vid(E)
Jul 29 11:34:26 31.172.31.251  nf_conntrack_ipv4(E)
Jul 29 11:34:26 31.172.31.251  nf_defrag_ipv4(E)
Jul 29 11:34:26 31.172.31.251  nf_conntrack(E)
Jul 29 11:34:26 31.172.31.251  loop(E)
Jul 29 11:34:26 31.172.31.251  x86_pkg_temp_thermal(E)
Jul 29 11:34:26 31.172.31.251  intel_powerclamp(E)
Jul 29 11:34:26 31.172.31.251  coretemp(E)
Jul 29 11:34:26 31.172.31.251  crct10dif_pclmul(E)
Jul 29 11:34:26 31.172.31.251  crc32_pclmul(E)
Jul 29 11:34:26 31.172.31.251  ghash_clmulni_intel(E)
Jul 29 11:34:26 31.172.31.251  hmac(E)
Jul 29 11:34:26 31.172.31.251  drbg(E)
Jul 29 11:34:26 31.172.31.251  ansi_cprng(E)
Jul 29 11:34:26 31.172.31.251  aesni_intel(E)
Jul 29 11:34:26 31.172.31.251  aes_x86_64(E)
Jul 29 11:34:26 31.172.31.251  lrw(E)
Jul 29 11:34:26 31.172.31.251  mgag200(E)
Jul 29 11:34:26 31.172.31.251  ttm(E)
Jul 29 11:34:26 31.172.31.251  drm_kms_helper(E)
Jul 29 11:34:26 31.172.31.251  gf128mul(E)
Jul 29 11:34:26 31.172.31.251  glue_helper(E)
Jul 29 11:34:26 31.172.31.251  drm(E)
Jul 29 11:34:26 31.172.31.251  ablk_helper(E)
Jul 29 11:34:26 31.172.31.251  iTCO_wdt(E)
Jul 29 11:34:26 31.172.31.251  iTCO_vendor_support(E)
Jul 29 11:34:26 31.172.31.251  serio_raw(E)
Jul 29 11:34:26 31.172.31.251  pcspkr(E)
Jul 29 11:34:26 31.172.31.251  cryptd(E)
Jul 29 11:34:26 31.172.31.251  sb_edac(E)
Jul 29 11:34:26 31.172.31.251  evdev(E)
Jul 29 11:34:26 31.172.31.251  i2c_i801(E)
Jul 29 11:34:26 31.172.31.251  joydev(E)
Jul 29 11:34:26 31.172.31.251  edac_core(E)
Jul 29 11:34:26 31.172.31.251  wmi(E)
Jul 29 11:34:26 31.172.31.251  8250_fintek(E)
Jul 29 11:34:26 31.172.31.251  mei_me(E)
Jul 29 11:34:26 31.172.31.251  lpc_ich(E)
Jul 29 11:34:26 31.172.31.251  mei(E)
Jul 29 11:34:26 31.172.31.251  mfd_core(E)
Jul 29 11:34:26 31.172.31.251  tpm_tis(E)
Jul 29 11:34:26 31.172.31.251  shpchp(E)
Jul 29 11:34:26 31.172.31.251  tpm(E)
Jul 29 11:34:26 31.172.31.251  ioatdma(E)
Jul 29 11:34:26 31.172.31.251  ipmi_si(E)
Jul 29 11:34:26 31.172.31.251  ipmi_msghandler(E)
Jul 29 11:34:26 31.172.31.251  processor(E)
Jul 29 11:34:26 31.172.31.251  button(E)
Jul 29 11:34:26 31.172.31.251  xfs(E)
Jul 29 11:34:26 31.172.31.251  libcrc32c(E)
Jul 29 11:34:26 31.172.31.251  dm_mod(E)
Jul 29 11:34:26 31.172.31.251  raid10(E)
Jul 29 11:34:26 31.172.31.251  raid1(E)
Jul 29 11:34:26 31.172.31.251  md_mod(E)
Jul 29 11:34:26 31.172.31.251  uas(E)
Jul 29 11:34:26 31.172.31.251  usb_storage(E)
Jul 29 11:34:26 31.172.31.251  hid_generic(E)
Jul 29 11:34:26 31.172.31.251  usbhid(E)
Jul 29 11:34:26 31.172.31.251  hid(E)
Jul 29 11:34:26 31.172.31.251  netconsole(E)
Jul 29 11:34:26 31.172.31.251  configfs(E)
Jul 29 11:34:26 31.172.31.251  sg(E)
Jul 29 11:34:26 31.172.31.251  sd_mod(E)
Jul 29 11:34:26 31.172.31.251  crc32c_intel(E)
Jul 29 11:34:26 31.172.31.251  ahci(E)
Jul 29 11:34:26 31.172.31.251  ehci_pci(E)
Jul 29 11:34:26 31.172.31.251  libahci(E)
Jul 29 11:34:26 31.172.31.251  ehci_hcd(E)
Jul 29 11:34:26 31.172.31.251  psmouse(E)
Jul 29 11:34:26 31.172.31.251  libata(E)
Jul 29 11:34:26 31.172.31.251  igb(E)
Jul 29 11:34:26 31.172.31.251  i2c_algo_bit(E)
Jul 29 11:34:26 31.172.31.251  usbcore(E)
Jul 29 11:34:26 31.172.31.251  dca(E)
Jul 29 11:34:26 31.172.31.251  scsi_mod(E)
Jul 29 11:34:26 31.172.31.251  usb_common(E)
Jul 29 11:34:26 31.172.31.251  ptp(E)
Jul 29 11:34:26 31.172.31.251  pps_core(E)
Jul 29 11:34:26 31.172.31.251  fjes(E)
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.382318] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W   E   4.6.0-0.bpo.1-amd64 #1 Debian 4.6.3-1~bpo8+1
Jul 29 11:34:26 31.172.31.251 [  671.382351] Hardware name: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Jul 29 11:34:26 31.172.31.251 [  671.382390] task: ffffffff81a0d540 ti: ffffffff81a00000 task.ti: ffffffff81a00000
Jul 29 11:34:26 31.172.31.251 [  671.382416] RIP: e030:[<ffffffff8158b2ec>] 
Jul 29 11:34:26 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:34:26 31.172.31.251 [  671.382448] RSP: e02b:ffff880281e038a0  EFLAGS: 00010212
Jul 29 11:34:26 31.172.31.251 [  671.382468] RAX: ffff880273632868 RBX: ffff88007b887100 RCX: ffff880273632870
Jul 29 11:34:26 31.172.31.251 [  671.382490] RDX: 00000000000004a0 RSI: ffff88024de1de4e RDI: 4006fc0400000061
Jul 29 11:34:26 31.172.31.251 [  671.382513] RBP: ffff880281e03990 R08: 00000000000006c0 R09: 9601294600a7012a
Jul 29 11:34:26 31.172.31.251 [  671.382538] R10: 0100000000000000 R11: 000000001accff8e R12: ffff8802642c0500
Jul 29 11:34:26 31.172.31.251 [  671.382561] R13: ffff880264a1bc80 R14: 00000000000004a8 R15: ffff88024de1de66
Jul 29 11:34:26 31.172.31.251 [  671.382589] FS:  0000000000000000(0000) GS:ffff880281e00000(0000) knlGS:ffff880281e00000
Jul 29 11:34:26 31.172.31.251 [  671.382615] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 29 11:34:26 31.172.31.251 [  671.382634] CR2: ffff88024de1e2e6 CR3: 000000007d0fa000 CR4: 0000000000042660
Jul 29 11:34:26 31.172.31.251 [  671.382659] Stack:
Jul 29 11:34:26 31.172.31.251 [  671.382668]  ffff880281e039f0
Jul 29 11:34:26 31.172.31.251  ffff880258a56800
Jul 29 11:34:26 31.172.31.251  c9393a6500000000
Jul 29 11:34:26 31.172.31.251  ffff880281e03938
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.382701]  00000000000080fe
Jul 29 11:34:26 31.172.31.251  1ad902feff7ac40e
Jul 29 11:34:26 31.172.31.251  9401294600a7012a
Jul 29 11:34:26 31.172.31.251  0100000000000000
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.382734]  000000000000000a
Jul 29 11:34:26 31.172.31.251  ffffffff815a8ee8
Jul 29 11:34:26 31.172.31.251  0000000100000004
Jul 29 11:34:26 31.172.31.251  003a000000000000
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.382769] Call Trace:
Jul 29 11:34:26 31.172.31.251 [  671.382779]  <IRQ> 
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.382792]  [<ffffffff815a8ee8>] ? fib6_rule_action+0xb8/0x200
Jul 29 11:34:26 31.172.31.251 [  671.382817]  [<ffffffff814e9541>] ? fib_rules_lookup+0xf1/0x150
Jul 29 11:34:26 31.172.31.251 [  671.382841]  [<ffffffff81571c7c>] ? ip6_forward+0x8dc/0x8f0
Jul 29 11:34:26 31.172.31.251 [  671.382861]  [<ffffffff8158204d>] ? ip6_route_input+0xfd/0x150
Jul 29 11:34:26 31.172.31.251 [  671.382883]  [<ffffffff81573870>] ? ipv6_rcv+0x350/0x510
Jul 29 11:34:26 31.172.31.251 [  671.382904]  [<ffffffff81573080>] ? ip6_make_skb+0x1e0/0x1e0
Jul 29 11:34:26 31.172.31.251 [  671.383867]  [<ffffffff814c881e>] ? __netif_receive_skb_core+0x2be/0xa50
Jul 29 11:34:26 31.172.31.251 [  671.384833]  [<ffffffff8108024d>] ? __local_bh_enable_ip+0x1d/0xa0
Jul 29 11:34:26 31.172.31.251 [  671.385801]  [<ffffffff814cb5a4>] ? __dev_queue_xmit+0x254/0x680
Jul 29 11:34:26 31.172.31.251 [  671.386773]  [<ffffffff814c903f>] ? netif_receive_skb_internal+0x2f/0xa0
Jul 29 11:34:26 31.172.31.251 [  671.387728]  [<ffffffffc06993c6>] ? br_pass_frame_up+0xa6/0x150 [bridge]
Jul 29 11:34:26 31.172.31.251 [  671.388675]  [<ffffffff814b3c07>] ? skb_insert+0x17/0x50
Jul 29 11:34:26 31.172.31.251 [  671.389628]  [<ffffffffc0699310>] ? br_port_flags_change+0x20/0x20 [bridge]
Jul 29 11:34:26 31.172.31.251 [  671.390569]  [<ffffffffc0699632>] ? br_handle_frame_finish+0x1c2/0x4d0 [bridge]
Jul 29 11:34:26 31.172.31.251 [  671.391486]  [<ffffffff814ffde4>] ? nf_iterate+0x54/0x70
Jul 29 11:34:26 31.172.31.251 [  671.392390]  [<ffffffffc0699b63>] ? br_handle_frame+0x173/0x2d0 [bridge]
Jul 29 11:34:26 31.172.31.251 [  671.393279]  [<ffffffffc0699470>] ? br_pass_frame_up+0x150/0x150 [bridge]
Jul 29 11:34:26 31.172.31.251 [  671.394142]  [<ffffffff814c88ab>] ? __netif_receive_skb_core+0x34b/0xa50
Jul 29 11:34:26 31.172.31.251 [  671.394989]  [<ffffffff81023e44>] ? set_phys_to_machine+0x14/0x40
Jul 29 11:34:26 31.172.31.251 [  671.395822]  [<ffffffff814c903f>] ? netif_receive_skb_internal+0x2f/0xa0
Jul 29 11:34:26 31.172.31.251 [  671.396634]  [<ffffffffc0844c5d>] ? xenvif_tx_action+0x6cd/0x890 [xen_netback]
Jul 29 11:34:26 31.172.31.251 [  671.397444]  [<ffffffffc0146a65>] ? igb_poll+0x865/0xe80 [igb]
Jul 29 11:34:26 31.172.31.251 [  671.398222]  [<ffffffffc08479f8>] ? xenvif_poll+0x28/0x70 [xen_netback]
Jul 29 11:34:26 31.172.31.251 [  671.398982]  [<ffffffff814c97d8>] ? net_rx_action+0x238/0x370
Jul 29 11:34:26 31.172.31.251 [  671.399723]  [<ffffffff815caf86>] ? __do_softirq+0x106/0x294
Jul 29 11:34:26 31.172.31.251 [  671.400444]  [<ffffffff810809b6>] ? irq_exit+0x86/0x90
Jul 29 11:34:26 31.172.31.251 [  671.401143]  [<ffffffff813dc171>] ? xen_evtchn_do_upcall+0x31/0x40
Jul 29 11:34:26 31.172.31.251 [  671.401825]  [<ffffffff815ca0ae>] ? xen_do_hypervisor_callback+0x1e/0x40
Jul 29 11:34:26 31.172.31.251 [  671.402484]  <EOI> 
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.402499]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Jul 29 11:34:26 31.172.31.251 [  671.403760]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Jul 29 11:34:26 31.172.31.251 [  671.404374]  [<ffffffff8102202c>] ? xen_safe_halt+0xc/0x20
Jul 29 11:34:26 31.172.31.251 [  671.405083]  [<ffffffff81036ad8>] ? default_idle+0x18/0xc0
Jul 29 11:34:26 31.172.31.251 [  671.405668]  [<ffffffff810bc0b7>] ? cpu_startup_entry+0x307/0x360
Jul 29 11:34:26 31.172.31.251 [  671.406250]  [<ffffffff81b3cf8d>] ? start_kernel+0x459/0x479
Jul 29 11:34:26 31.172.31.251 [  671.406827]  [<ffffffff81b42be0>] ? xen_start_kernel+0x522/0x52c
Jul 29 11:34:26 31.172.31.251 [  671.407398] Code: 
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251  
Jul 29 11:34:26 31.172.31.251 [  671.408757] RIP 
Jul 29 11:34:26 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:34:26 31.172.31.251 [  671.409365]  RSP <ffff880281e038a0>
Jul 29 11:34:26 31.172.31.251 [  671.409955] CR2: ffff88024de1e2e6
Jul 29 11:34:26 31.172.31.251 [  671.410566] ---[ end trace ac1e3d3f7dab262d ]---
Jul 29 11:34:26 31.172.31.251 [  671.414209] Kernel panic - not syncing: Fatal exception in interrupt
Jul 29 11:34:26 31.172.31.251 [  671.414836] Kernel Offset: disabled
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WC  WP  UC  UC  
Jul 29 11:35:58 31.172.31.251 [    0.000000] Linux version 4.6.0-0.bpo.1-amd64 (debian-kernel@lists.debian.org) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.6.3-1~bpo8+1 (2016-07-13)
Jul 29 11:35:58 31.172.31.251 [    0.000000] Command line: placeholder root=UUID=c300bb7a-dc3e-4596-9c9f-5313fd823f22 ro debug ignore_loglevel loglevel=7 netconsole=6666@31.172.31.251/eth1,514@5.45.98.12/e0:ac:f1:4c:9d:f9
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
Jul 29 11:35:58 31.172.31.251 [    0.000000] x86/fpu: Using 'eager' FPU context switches.
Jul 29 11:35:58 31.172.31.251 [    0.000000] Released 0 page(s)
Jul 29 11:35:58 31.172.31.251 [    0.000000] e820: BIOS-provided physical RAM map:
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x0000000000000000-0x0000000000099fff] usable
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x000000000009ac00-0x00000000000fffff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x0000000000100000-0x000000007de41fff] usable
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x000000007de42000-0x000000007ded0fff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x000000007ded1000-0x000000007dfd9fff] ACPI data
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x000000007dfda000-0x000000007e1dcfff] ACPI NVS
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x000000007e1dd000-0x000000007f362fff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x000000007f363000-0x000000007f7fffff] ACPI NVS
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x0000000080000000-0x000000008fffffff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed3ffff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: [mem 0x0000000100000000-0x0000000282223fff] usable
Jul 29 11:35:58 31.172.31.251 [    0.000000] debug: ignoring loglevel setting.
Jul 29 11:35:58 31.172.31.251 [    0.000000] NX (Execute Disable) protection: active
Jul 29 11:35:58 31.172.31.251 [    0.000000] SMBIOS 2.7 present.
Jul 29 11:35:58 31.172.31.251 [    0.000000] DMI: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Jul 29 11:35:58 31.172.31.251 [    0.000000] Hypervisor detected: Xen
Jul 29 11:35:58 31.172.31.251 [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
Jul 29 11:35:58 31.172.31.251 [    0.000000] e820: last_pfn = 0x282224 max_arch_pfn = 0x400000000
Jul 29 11:35:58 31.172.31.251 [    0.000000] MTRR: Disabled
Jul 29 11:35:58 31.172.31.251 [    0.000000] e820: last_pfn = 0x7de42 max_arch_pfn = 0x400000000
Jul 29 11:35:58 31.172.31.251 [    0.000000] Base memory trampoline at [ffff880000094000] 94000 size 24576
Jul 29 11:35:58 31.172.31.251 [    0.000000] BRK [0x01d4c000, 0x01d4cfff] PGTABLE
Jul 29 11:35:58 31.172.31.251 [    0.000000] BRK [0x01d4d000, 0x01d4dfff] PGTABLE
Jul 29 11:35:58 31.172.31.251 [    0.000000] BRK [0x01d4e000, 0x01d4efff] PGTABLE
Jul 29 11:35:58 31.172.31.251 [    0.000000] BRK [0x01d4f000, 0x01d4ffff] PGTABLE
Jul 29 11:35:58 31.172.31.251 [    0.000000] BRK [0x01d50000, 0x01d50fff] PGTABLE
Jul 29 11:35:58 31.172.31.251 [    0.000000] BRK [0x01d51000, 0x01d51fff] PGTABLE
Jul 29 11:35:58 31.172.31.251 [    0.000000] RAMDISK: [mem 0x02000000-0x030dbfff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: Early table checksum verification disabled
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: RSDP 0x00000000000F04A0 000024 (v02 SUPERM)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: XSDT 0x000000007DF06088 00008C (v01 SUPERM SMCI--MB 00000001 AMI  00010013)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: FACP 0x000000007DF10D88 0000F4 (v04 SUPERM SMCI--MB 00000001 AMI  00010013)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: DSDT 0x000000007DF061A0 00ABE6 (v02 SUPERM SMCI--MB 00000000 INTL 20091112)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: FACS 0x000000007E1D4080 000040
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: APIC 0x000000007DF10E80 000100 (v03                 00000001 AMI  00010013)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: FPDT 0x000000007DF10F80 000044 (v01                 00000001 AMI  00010013)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: HPET 0x000000007DF10FC8 000038 (v01 SUPERM SMCI--MB 00000001 AMI. 00000005)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: PRAD 0x000000007DF11000 0000BE (v02 PRADID PRADTID  00000001 MSFT 04000000)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: SPMI 0x000000007DF110C0 000040 (v05 A M I  OEMSPMI  00000000 AMI. 00000000)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: SSDT 0x000000007DF11100 0C7AE8 (v02 INTEL  CpuPm    00004000 INTL 20091112)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: EINJ 0x000000007DFD8BE8 000130 (v01 AMI    AMI EINJ 00000000      00000000)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: ERST 0x000000007DFD8D18 000230 (v01 AMIER  AMI ERST 00000000      00000000)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: HEST 0x000000007DFD8F48 0000A8 (v01 AMI    AMI HEST 00000000      00000000)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: BERT 0x000000007DFD8FF0 000030 (v01 AMI    AMI BERT 00000000      00000000)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: XMAR 0x000000007DFD9020 0000BC (v01 A M I  OEMDMAR  00000001 INTL 00000001)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: MCFG 0x000000007DFD90E0 00003C (v01 SUPERM SMCI--MB 00000001 MSFT 00000097)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: Local APIC address 0xfee00000
Jul 29 11:35:58 31.172.31.251 [    0.000000] Setting APIC routing to Xen PV.
Jul 29 11:35:58 31.172.31.251 [    0.000000] NUMA turned off
Jul 29 11:35:58 31.172.31.251 [    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000282223fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] NODE_DATA(0) allocated [mem 0x1ff007000-0x1ff00bfff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] Zone ranges:
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000]   Normal   [mem 0x0000000100000000-0x0000000282223fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000]   Device   empty
Jul 29 11:35:58 31.172.31.251 [    0.000000] Movable zone start for each node
Jul 29 11:35:58 31.172.31.251 [    0.000000] Early memory node ranges
Jul 29 11:35:58 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000099fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000000100000-0x000000007de41fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000100000000-0x0000000282223fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000282223fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] On node 0 totalpages: 2097151
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA zone: 64 pages used for memmap
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA zone: 21 pages reserved
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA zone: 3993 pages, LIFO batch:0
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA32 zone: 7994 pages used for memmap
Jul 29 11:35:58 31.172.31.251 [    0.000000]   DMA32 zone: 511554 pages, LIFO batch:31
Jul 29 11:35:58 31.172.31.251 [    0.000000]   Normal zone: 24713 pages used for memmap
Jul 29 11:35:58 31.172.31.251 [    0.000000]   Normal zone: 1581604 pages, LIFO batch:31
Jul 29 11:35:58 31.172.31.251 [    0.000000] p2m virtual area at ffffc90000000000, size is 40000000
Jul 29 11:35:58 31.172.31.251 [    0.000000] Remapped 533028 page(s)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: PM-Timer IO Port: 0x408
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: Local APIC address 0xfee00000
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
Jul 29 11:35:58 31.172.31.251 [    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
Jul 29 11:35:58 31.172.31.251 [    0.000000] IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: IRQ0 used by override.
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: IRQ9 used by override.
Jul 29 11:35:58 31.172.31.251 [    0.000000] Using ACPI (MADT) for SMP configuration information
Jul 29 11:35:58 31.172.31.251 [    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
Jul 29 11:35:58 31.172.31.251 [    0.000000] smpboot: Allowing 12 CPUs, 0 hotplug CPUs
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x0009a000-0x0009afff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x000fffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7de42000-0x7ded0fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7ded1000-0x7dfd9fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7dfda000-0x7e1dcfff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7e1dd000-0x7f362fff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7f363000-0x7f7fffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7f800000-0x7fffffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x80000000-0x8fffffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed3ffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfedfffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
Jul 29 11:35:58 31.172.31.251 [    0.000000] Booting paravirtualized kernel on Xen
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen version: 4.4.1 (preserve-AD)
Jul 29 11:35:58 31.172.31.251 [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
Jul 29 11:35:58 31.172.31.251 [    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:12 nr_node_ids:1
Jul 29 11:35:58 31.172.31.251 [    0.000000] percpu: Embedded 33 pages/cpu @ffff880281e00000 s94808 r8192 d32168 u262144
Jul 29 11:35:58 31.172.31.251 [    0.000000] pcpu-alloc: s94808 r8192 d32168 u262144 alloc=1*2097152
Jul 29 11:35:58 31.172.31.251 [    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 -- -- -- -- 
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: PV spinlocks enabled
Jul 29 11:35:58 31.172.31.251 [    0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
Jul 29 11:35:58 31.172.31.251 [    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2064359
Jul 29 11:35:58 31.172.31.251 [    0.000000] Policy zone: Normal
Jul 29 11:35:58 31.172.31.251 [    0.000000] Kernel command line: placeholder root=UUID=c300bb7a-dc3e-4596-9c9f-5313fd823f22 ro debug ignore_loglevel loglevel=7 netconsole=6666@31.172.31.251/eth1,514@5.45.98.12/e0:ac:f1:4c:9d:f9
Jul 29 11:35:58 31.172.31.251 [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
Jul 29 11:35:58 31.172.31.251 [    0.000000] software IO TLB [mem 0x27de00000-0x281e00000] (64MB) mapped at [ffff88027de00000-ffff880281dfffff]
Jul 29 11:35:58 31.172.31.251 [    0.000000] Memory: 8123404K/8388604K available (5940K kernel code, 1160K rwdata, 2716K rodata, 1348K init, 828K bss, 265200K reserved, 0K cma-reserved)
Jul 29 11:35:58 31.172.31.251 [    0.000000] Hierarchical RCU implementation.
Jul 29 11:35:58 31.172.31.251 [    0.000000] #011Build-time adjustment of leaf fanout to 64.
Jul 29 11:35:58 31.172.31.251 [    0.000000] #011RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=12.
Jul 29 11:35:58 31.172.31.251 [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=12
Jul 29 11:35:58 31.172.31.251 [    0.000000] Using NULL legacy PIC
Jul 29 11:35:58 31.172.31.251 [    0.000000] NR_IRQS:33024 nr_irqs:928 0
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen:events: Using FIFO-based ABI
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
Jul 29 11:35:58 31.172.31.251 [    0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
Jul 29 11:35:58 31.172.31.251 [    0.000000] Console: colour VGA+ 80x25
Jul 29 11:35:58 31.172.31.251 [    0.000000] console [tty0] enabled
Jul 29 11:35:58 31.172.31.251 [    0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
Jul 29 11:35:58 31.172.31.251 [    0.000000] Xen: using vcpuop timer interface
Jul 29 11:35:58 31.172.31.251 [    0.000000] installing Xen timer for CPU 0
Jul 29 11:35:58 31.172.31.251 [    0.000000] tsc: Detected 2394.290 MHz processor
Jul 29 11:35:58 31.172.31.251 [   32.028274] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.58 BogoMIPS (lpj=9577160)
Jul 29 11:35:58 31.172.31.251 [   32.028395] pid_max: default: 32768 minimum: 301
Jul 29 11:35:58 31.172.31.251 [   32.031128] ACPI: Core revision 20160108
Jul 29 11:35:58 31.172.31.251 [   32.128847] ACPI: 2 ACPI AML tables successfully acquired and loaded
Jul 29 11:35:58 31.172.31.251 [   32.128941] 
Jul 29 11:35:58 31.172.31.251 [   32.129293] Security Framework initialized
Jul 29 11:35:58 31.172.31.251 [   32.129351] Yama: disabled by default; enable with sysctl kernel.yama.*
Jul 29 11:35:58 31.172.31.251 [   32.129418] AppArmor: AppArmor disabled by boot time parameter
Jul 29 11:35:58 31.172.31.251 [   32.130561] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Jul 29 11:35:58 31.172.31.251 [   32.132971] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Jul 29 11:35:58 31.172.31.251 [   32.133948] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Jul 29 11:35:58 31.172.31.251 [   32.134028] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
Jul 29 11:35:58 31.172.31.251 [   32.134852] Disabling memory control group subsystem
Jul 29 11:35:58 31.172.31.251 [   32.134972] CPU: Physical Processor ID: 0
Jul 29 11:35:58 31.172.31.251 [   32.135027] CPU: Processor Core ID: 0
Jul 29 11:35:58 31.172.31.251 [   32.135088] mce: CPU supports 2 MCE banks
Jul 29 11:35:58 31.172.31.251 [   32.135161] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Jul 29 11:35:58 31.172.31.251 [   32.135218] Last level dTLB entries: 4KB 512, 2MB 0, 4MB 0, 1GB 4
Jul 29 11:35:58 31.172.31.251 [   32.135717] Freeing SMP alternatives memory: 24K (ffffffff81c75000 - ffffffff81c7b000)
Jul 29 11:35:58 31.172.31.251 [   32.138162] ftrace: allocating 24456 entries in 96 pages
Jul 29 11:35:58 31.172.31.251 [   32.149560] cpu 0 spinlock event irq 49
Jul 29 11:35:58 31.172.31.251 [   32.149622] smpboot: Max logical packages: 1
Jul 29 11:35:58 31.172.31.251 [   32.149681] smpboot: APIC(0) Converting physical 0 to logical package 0
Jul 29 11:35:58 31.172.31.251 [   32.149748] Could not initialize VPMU for cpu 0, error -38
Jul 29 11:35:58 31.172.31.251 [   32.149832] Performance Events: unsupported p6 CPU model 62 no PMU driver, software events only.
Jul 29 11:35:58 31.172.31.251 [   32.150588] NMI watchdog: disabled (cpu0): hardware events not enabled
Jul 29 11:35:58 31.172.31.251 [   32.150648] NMI watchdog: Shutting down hard lockup detector on all cpus
Jul 29 11:35:58 31.172.31.251 [   32.150817] installing Xen timer for CPU 1
Jul 29 11:35:58 31.172.31.251 [   32.150881] cpu 1 spinlock event irq 56
Jul 29 11:35:58 31.172.31.251 [   32.151277] installing Xen timer for CPU 2
Jul 29 11:35:58 31.172.31.251 [   32.151342] cpu 2 spinlock event irq 63
Jul 29 11:35:58 31.172.31.251 [   32.151713] installing Xen timer for CPU 3
Jul 29 11:35:58 31.172.31.251 [   32.151777] cpu 3 spinlock event irq 70
Jul 29 11:35:58 31.172.31.251 [   32.152116] installing Xen timer for CPU 4
Jul 29 11:35:58 31.172.31.251 [   32.152180] cpu 4 spinlock event irq 77
Jul 29 11:35:58 31.172.31.251 [   32.152520] installing Xen timer for CPU 5
Jul 29 11:35:58 31.172.31.251 [   32.152584] cpu 5 spinlock event irq 84
Jul 29 11:35:58 31.172.31.251 [   32.152907] installing Xen timer for CPU 6
Jul 29 11:35:58 31.172.31.251 [   32.152970] cpu 6 spinlock event irq 91
Jul 29 11:35:58 31.172.31.251 [   32.153300] installing Xen timer for CPU 7
Jul 29 11:35:58 31.172.31.251 [   32.153362] cpu 7 spinlock event irq 98
Jul 29 11:35:58 31.172.31.251 [   32.153662] installing Xen timer for CPU 8
Jul 29 11:35:58 31.172.31.251 [   32.153725] cpu 8 spinlock event irq 105
Jul 29 11:35:58 31.172.31.251 [   32.154043] installing Xen timer for CPU 9
Jul 29 11:35:58 31.172.31.251 [   32.154107] cpu 9 spinlock event irq 112
Jul 29 11:35:58 31.172.31.251 [   32.154406] installing Xen timer for CPU 10
Jul 29 11:35:58 31.172.31.251 [   32.154469] cpu 10 spinlock event irq 119
Jul 29 11:35:58 31.172.31.251 [   32.154787] installing Xen timer for CPU 11
Jul 29 11:35:58 31.172.31.251 [   32.154850] cpu 11 spinlock event irq 126
Jul 29 11:35:58 31.172.31.251 [   32.155057] x86: Booted up 1 node, 12 CPUs
Jul 29 11:35:58 31.172.31.251 [   32.155784] devtmpfs: initialized
Jul 29 11:35:58 31.172.31.251 [   32.155900] x86/mm: Memory block size: 128MB
Jul 29 11:35:58 31.172.31.251 [   32.158942] PM: Registering ACPI NVS region [mem 0x7dfda000-0x7e1dcfff] (2109440 bytes)
Jul 29 11:35:58 31.172.31.251 [   32.159061] PM: Registering ACPI NVS region [mem 0x7f363000-0x7f7fffff] (4837376 bytes)
Jul 29 11:35:58 31.172.31.251 [   32.159348] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
Jul 29 11:35:58 31.172.31.251 [   32.159581] pinctrl core: initialized pinctrl subsystem
Jul 29 11:35:58 31.172.31.251 [   32.159821] NET: Registered protocol family 16
Jul 29 11:35:58 31.172.31.251 [   32.159892] xen:grant_table: Grant tables using version 1 layout
Jul 29 11:35:58 31.172.31.251 [   32.159961] Grant table initialized
Jul 29 11:35:58 31.172.31.251 [   32.160319] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
Jul 29 11:35:58 31.172.31.251 [   32.160401] ACPI: bus type PCI registered
Jul 29 11:35:58 31.172.31.251 [   32.160457] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Jul 29 11:35:58 31.172.31.251 [   32.160805] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
Jul 29 11:35:58 31.172.31.251 [   32.160889] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
Jul 29 11:35:58 31.172.31.251 [   32.187015] PCI: Using configuration type 1 for base access
Jul 29 11:35:58 31.172.31.251 [   32.198825] ACPI: Added _OSI(Module Device)
Jul 29 11:35:58 31.172.31.251 [   32.198885] ACPI: Added _OSI(Processor Device)
Jul 29 11:35:58 31.172.31.251 [   32.198942] ACPI: Added _OSI(3.0 _SCP Extensions)
Jul 29 11:35:58 31.172.31.251 [   32.198998] ACPI: Added _OSI(Processor Aggregator Device)
Jul 29 11:35:58 31.172.31.251 [   32.199181] xen: registering gsi 9 triggering 0 polarity 0
Jul 29 11:35:58 31.172.31.251 [   32.199660] ACPI: Executed 1 blocks of module-level executable AML code
Jul 29 11:35:58 31.172.31.251 [   32.589373] \_SB_ (0811B06E-4A27-44F9-8D60-3CBBC22E7B48): _OSC invalid UUID
Jul 29 11:35:58 31.172.31.251 [   32.589436] _OSC request data: 1 1f
Jul 29 11:35:58 31.172.31.251 [   32.593600] ACPI: Interpreter enabled
Jul 29 11:35:58 31.172.31.251 [   32.593673] ACPI: (supports S0 S1 S4 S5)
Jul 29 11:35:58 31.172.31.251 [   32.593730] ACPI: Using IOAPIC for interrupt routing
Jul 29 11:35:58 31.172.31.251 [   32.593859] HEST: Table parsing has been initialized.
Jul 29 11:35:58 31.172.31.251 [   32.593921] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Jul 29 11:35:58 31.172.31.251 [   32.613269] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
Jul 29 11:35:58 31.172.31.251 [   32.613338] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
Jul 29 11:35:58 31.172.31.251 [   32.613664] acpi PNP0A08:00: _OSC: platform does not support [PME AER]
Jul 29 11:35:58 31.172.31.251 [   32.613956] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PCIeCapability]
Jul 29 11:35:58 31.172.31.251 [   32.614033] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
Jul 29 11:35:58 31.172.31.251 [   32.614505] PCI host bridge to bus 0000:00
Jul 29 11:35:58 31.172.31.251 [   32.614563] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
Jul 29 11:35:58 31.172.31.251 [   32.614623] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
Jul 29 11:35:58 31.172.31.251 [   32.614683] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
Jul 29 11:35:58 31.172.31.251 [   32.614744] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
Jul 29 11:35:58 31.172.31.251 [   32.614804] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
Jul 29 11:35:58 31.172.31.251 [   32.614880] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
Jul 29 11:35:58 31.172.31.251 [   32.614958] pci_bus 0000:00: root bus resource [mem 0xfed08000-0xfed08fff window]
Jul 29 11:35:58 31.172.31.251 [   32.615033] pci_bus 0000:00: root bus resource [mem 0xfed0e000-0xfed0ffff window]
Jul 29 11:35:58 31.172.31.251 [   32.615109] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfbffffff window]
Jul 29 11:35:58 31.172.31.251 [   32.615192] pci_bus 0000:00: root bus resource [bus 00-fe]
Jul 29 11:35:58 31.172.31.251 [   32.615273] pci 0000:00:00.0: [8086:0e00] type 00 class 0x060000
Jul 29 11:35:58 31.172.31.251 [   32.615453] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
Jul 29 11:35:58 31.172.31.251 [   32.615644] pci 0000:00:01.0: [8086:0e02] type 01 class 0x060400
Jul 29 11:35:58 31.172.31.251 [   32.615837] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
Jul 29 11:35:58 31.172.31.251 [   32.615970] pci 0000:00:01.0: System wakeup disabled by ACPI
Jul 29 11:35:58 31.172.31.251 [   32.616101] pci 0000:00:02.0: [8086:0e04] type 01 class 0x060400
Jul 29 11:35:58 31.172.31.251 [   32.616292] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
Jul 29 11:35:58 31.172.31.251 [   32.616421] pci 0000:00:02.0: System wakeup disabled by ACPI
Jul 29 11:35:58 31.172.31.251 [   32.616549] pci 0000:00:03.0: [8086:0e08] type 01 class 0x060400
Jul 29 11:35:58 31.172.31.251 [   32.616748] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
Jul 29 11:35:58 31.172.31.251 [   32.616875] pci 0000:00:03.0: System wakeup disabled by ACPI
Jul 29 11:35:58 31.172.31.251 [   32.621917] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
Jul 29 11:35:58 31.172.31.251 [   37.584647] md: md0 stopped.
Jul 29 11:35:58 31.172.31.251 [   37.585648] md: bind<sdd2>
Jul 29 11:35:58 31.172.31.251 [   37.594151] md: bind<sdc2>
Jul 29 11:35:58 31.172.31.251 [   37.594349] md: bind<sdb2>
Jul 29 11:35:58 31.172.31.251 [   37.594541] md: bind<sda2>
Jul 29 11:35:58 31.172.31.251 [   37.596511] md: raid1 personality registered for level 1
Jul 29 11:35:58 31.172.31.251 [   37.597117] md/raid1:md0: active with 4 out of 4 mirrors
Jul 29 11:35:58 31.172.31.251 [   37.597201] md0: detected capacity change from 0 to 299987968
Jul 29 11:35:58 31.172.31.251 [   37.670949] md: md1 stopped.
Jul 29 11:35:58 31.172.31.251 [   37.671860] md: bind<sdd3>
Jul 29 11:35:58 31.172.31.251 [   37.672093] md: bind<sdc3>
Jul 29 11:35:58 31.172.31.251 [   37.672305] md: bind<sdb3>
Jul 29 11:35:58 31.172.31.251 [   37.672492] md: bind<sda3>
Jul 29 11:35:58 31.172.31.251 [   37.674206] md/raid1:md1: active with 4 out of 4 mirrors
Jul 29 11:35:58 31.172.31.251 [   37.674309] md1: detected capacity change from 0 to 29998877696
Jul 29 11:35:58 31.172.31.251 [   37.716211] md: md2 stopped.
Jul 29 11:35:58 31.172.31.251 [   37.717030] md: bind<sdd4>
Jul 29 11:35:58 31.172.31.251 [   37.717226] md: bind<sdc4>
Jul 29 11:35:58 31.172.31.251 [   37.717414] md: bind<sdb4>
Jul 29 11:35:58 31.172.31.251 [   37.717593] md: bind<sda4>
Jul 29 11:35:58 31.172.31.251 [   37.719295] md/raid1:md2: active with 4 out of 4 mirrors
Jul 29 11:35:58 31.172.31.251 [   37.719384] md2: detected capacity change from 0 to 511987712
Jul 29 11:35:58 31.172.31.251 [   37.779774] md: md3 stopped.
Jul 29 11:35:58 31.172.31.251 [   37.781008] md: bind<sdb5>
Jul 29 11:35:58 31.172.31.251 [   37.781254] md: bind<sdc5>
Jul 29 11:35:58 31.172.31.251 [   37.781483] md: bind<sdd5>
Jul 29 11:35:58 31.172.31.251 [   37.781679] md: bind<sda5>
Jul 29 11:35:58 31.172.31.251 [   37.783471] md: raid10 personality registered for level 10
Jul 29 11:35:58 31.172.31.251 [   37.784122] md/raid10:md3: not clean -- starting background reconstruction
Jul 29 11:35:58 31.172.31.251 [   37.784190] md/raid10:md3: active with 4 out of 4 devices
Jul 29 11:35:58 31.172.31.251 [   37.784325] created bitmap (29 pages) for device md3
Jul 29 11:35:58 31.172.31.251 [   37.784999] md3: bitmap initialized from disk: read 2 pages, set 40 of 58695 bits
Jul 29 11:35:58 31.172.31.251 [   37.820375] md3: detected capacity change from 0 to 3938899197952
Jul 29 11:35:58 31.172.31.251 [   37.952297] device-mapper: uevent: version 1.0.3
Jul 29 11:35:58 31.172.31.251 [   37.952465] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
Jul 29 11:35:58 31.172.31.251 [   37.982174] SGI XFS with ACLs, security attributes, realtime, no debug enabled
Jul 29 11:35:58 31.172.31.251 [   38.039734] XFS (md1): Mounting V4 Filesystem
Jul 29 11:35:59 31.172.31.251 [   38.284415] XFS (md1): Starting recovery (logdev: internal)
Jul 29 11:35:59 31.172.31.251 [   38.588308] XFS (md1): Ending recovery (logdev: internal)
Jul 29 11:36:00 31.172.31.251 [   39.849055] systemd-udevd[489]: starting version 215
Jul 29 11:36:01 31.172.31.251 [   40.365051] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
Jul 29 11:36:01 31.172.31.251 [   40.365154] ACPI: Power Button [PWRB]
Jul 29 11:36:01 31.172.31.251 [   40.365289] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
Jul 29 11:36:01 31.172.31.251 [   40.365369] ACPI: Power Button [PWRF]
Jul 29 11:36:01 31.172.31.251 [   40.374320] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
Jul 29 11:36:01 31.172.31.251 [   40.376325] Monitor-Mwait will be used to enter C-1 state
Jul 29 11:36:01 31.172.31.251 [   40.376420] Monitor-Mwait will be used to enter C-2 state
Jul 29 11:36:01 31.172.31.251 [   40.376497] Monitor-Mwait will be used to enter C-2 state
Jul 29 11:36:01 31.172.31.251 [   40.401014] ioatdma: Intel(R) QuickData Technology Driver 4.00
Jul 29 11:36:01 31.172.31.251 [   40.401195] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.401277] xen: --> pirq=31 -> irq=31 (gsi=31)
Jul 29 11:36:01 31.172.31.251 [   40.413370] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.413465] xen: --> pirq=39 -> irq=39 (gsi=39)
Jul 29 11:36:01 31.172.31.251 [   40.423177] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.423258] Already setup the GSI :31
Jul 29 11:36:01 31.172.31.251 [   40.433151] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.433231] Already setup the GSI :39
Jul 29 11:36:01 31.172.31.251 [   40.442293] Warning: Processor Platform Limit not supported.
Jul 29 11:36:01 31.172.31.251 [   40.443888] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.443961] Already setup the GSI :31
Jul 29 11:36:01 31.172.31.251 [   40.452195] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.452270] Already setup the GSI :39
Jul 29 11:36:01 31.172.31.251 [   40.460358] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.460432] Already setup the GSI :31
Jul 29 11:36:01 31.172.31.251 [   40.468775] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.468860] Already setup the GSI :39
Jul 29 11:36:01 31.172.31.251 [   40.480398] mei_me 0000:00:16.0: Device doesn't have valid ME Interface
Jul 29 11:36:01 31.172.31.251 [   40.803290] ipmi message handler version 39.2
Jul 29 11:36:01 31.172.31.251 [   40.804677] ipmi_si IPI0001:00: ipmi_si: probing via ACPI
Jul 29 11:36:01 31.172.31.251 [   40.804758] ipmi_si IPI0001:00: [io  0x0ca2] regsize 1 spacing 1 irq 0
Jul 29 11:36:01 31.172.31.251 [   40.804821] ipmi_si: Adding ACPI-specified kcs state machine
Jul 29 11:36:01 31.172.31.251  
Jul 29 11:36:01 31.172.31.251 [   40.804934] IPMI System Interface driver.
Jul 29 11:36:01 31.172.31.251 [   40.805016] ipmi_si: probing via SMBIOS
Jul 29 11:36:01 31.172.31.251 [   40.805072] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
Jul 29 11:36:01 31.172.31.251 [   40.805131] ipmi_si: Adding SMBIOS-specified kcs state machine
Jul 29 11:36:01 31.172.31.251  duplicate interface
Jul 29 11:36:01 31.172.31.251 [   40.805243] ipmi_si: probing via SPMI
Jul 29 11:36:01 31.172.31.251 [   40.805299] ipmi_si: SPMI: io 0xca2 regsize 1 spacing 1 irq 0
Jul 29 11:36:01 31.172.31.251 [   40.805358] ipmi_si: Adding SPMI-specified kcs state machine
Jul 29 11:36:01 31.172.31.251  duplicate interface
Jul 29 11:36:01 31.172.31.251 [   40.805469] ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
Jul 29 11:36:01 31.172.31.251 [   40.878925] xen: registering gsi 18 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   40.879012] Already setup the GSI :18
Jul 29 11:36:01 31.172.31.251 [   40.879204] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
Jul 29 11:36:01 31.172.31.251 [   40.918071] input: PC Speaker as /devices/platform/pcspkr/input/input7
Jul 29 11:36:01 31.172.31.251 [   40.958143] ipmi_si IPI0001:00: The BMC does not support clearing the recv irq bit, compensating, but the BMC needs to be fixed.
Jul 29 11:36:01 31.172.31.251 [   40.973944] EDAC MC: Ver: 3.0.0
Jul 29 11:36:01 31.172.31.251 [   40.982057] EDAC sbridge: Seeking for: PCI ID 8086:0ea0
Jul 29 11:36:01 31.172.31.251 [   40.982160] EDAC sbridge: Seeking for: PCI ID 8086:0ea0
Jul 29 11:36:01 31.172.31.251 [   40.982222] EDAC sbridge: Seeking for: PCI ID 8086:0ea8
Jul 29 11:36:01 31.172.31.251 [   40.982288] EDAC sbridge: Seeking for: PCI ID 8086:0ea8
Jul 29 11:36:01 31.172.31.251 [   40.982346] EDAC sbridge: Seeking for: PCI ID 8086:0e71
Jul 29 11:36:01 31.172.31.251 [   40.982411] EDAC sbridge: Seeking for: PCI ID 8086:0e71
Jul 29 11:36:01 31.172.31.251 [   40.982470] EDAC sbridge: Seeking for: PCI ID 8086:0eaa
Jul 29 11:36:01 31.172.31.251 [   40.982533] EDAC sbridge: Seeking for: PCI ID 8086:0eaa
Jul 29 11:36:01 31.172.31.251 [   40.982592] EDAC sbridge: Seeking for: PCI ID 8086:0eab
Jul 29 11:36:01 31.172.31.251 [   40.982655] EDAC sbridge: Seeking for: PCI ID 8086:0eab
Jul 29 11:36:01 31.172.31.251 [   40.982714] EDAC sbridge: Seeking for: PCI ID 8086:0eac
Jul 29 11:36:01 31.172.31.251 [   40.982777] EDAC sbridge: Seeking for: PCI ID 8086:0eac
Jul 29 11:36:01 31.172.31.251 [   40.982836] EDAC sbridge: Seeking for: PCI ID 8086:0ead
Jul 29 11:36:01 31.172.31.251 [   40.982900] EDAC sbridge: Seeking for: PCI ID 8086:0ead
Jul 29 11:36:01 31.172.31.251 [   40.982958] EDAC sbridge: Seeking for: PCI ID 8086:0ec8
Jul 29 11:36:01 31.172.31.251 [   40.983022] EDAC sbridge: Seeking for: PCI ID 8086:0ec8
Jul 29 11:36:01 31.172.31.251 [   40.983080] EDAC sbridge: Seeking for: PCI ID 8086:0ec9
Jul 29 11:36:01 31.172.31.251 [   40.983144] EDAC sbridge: Seeking for: PCI ID 8086:0ec9
Jul 29 11:36:01 31.172.31.251 [   40.983209] EDAC sbridge: Seeking for: PCI ID 8086:0eca
Jul 29 11:36:01 31.172.31.251 [   40.983291] EDAC sbridge: Seeking for: PCI ID 8086:0eca
Jul 29 11:36:01 31.172.31.251 [   40.983362] EDAC sbridge: Seeking for: PCI ID 8086:0e60
Jul 29 11:36:01 31.172.31.251 [   40.983433] EDAC sbridge: Seeking for: PCI ID 8086:0e6a
Jul 29 11:36:01 31.172.31.251 [   40.983520] EDAC sbridge: Seeking for: PCI ID 8086:0e6b
Jul 29 11:36:01 31.172.31.251 [   40.983603] EDAC sbridge: Seeking for: PCI ID 8086:0e6c
Jul 29 11:36:01 31.172.31.251 [   40.983680] EDAC sbridge: Seeking for: PCI ID 8086:0e6d
Jul 29 11:36:01 31.172.31.251 [   40.983755] EDAC sbridge: Seeking for: PCI ID 8086:0eb8
Jul 29 11:36:01 31.172.31.251 [   40.983824] EDAC sbridge: Seeking for: PCI ID 8086:0ebc
Jul 29 11:36:01 31.172.31.251 [   40.984174] EDAC MC0: Giving out device to module sbridge_edac.c controller Ivy Bridge Socket#0: DEV 0000:ff:0e.0 (POLLED)
Jul 29 11:36:01 31.172.31.251 [   40.984259] EDAC sbridge:  Ver: 1.1.1 
Jul 29 11:36:01 31.172.31.251 [   41.001607] ipmi_si IPI0001:00: Found new BMC (man_id: 0x002a7c, prod_id: 0x062b, dev_id: 0x20)
Jul 29 11:36:01 31.172.31.251 [   41.001702] ipmi_si IPI0001:00: IPMI kcs interface initialized
Jul 29 11:36:01 31.172.31.251 [   41.030072] iTCO_vendor_support: vendor-support=0
Jul 29 11:36:01 31.172.31.251 [   41.033980] wmi: Mapper loaded
Jul 29 11:36:01 31.172.31.251 [   41.064047] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
Jul 29 11:36:01 31.172.31.251 [   41.064170] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
Jul 29 11:36:01 31.172.31.251 [   41.102586] AVX version of gcm_enc/dec engaged.
Jul 29 11:36:01 31.172.31.251 [   41.102666] AES CTR mode by8 optimization enabled
Jul 29 11:36:01 31.172.31.251 [   41.118675] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
Jul 29 11:36:01 31.172.31.251 [   41.129569] [drm] Initialized drm 1.1.0 20060810
Jul 29 11:36:01 31.172.31.251 [   41.160181] xen: registering gsi 16 triggering 0 polarity 1
Jul 29 11:36:01 31.172.31.251 [   41.160253] Already setup the GSI :16
Jul 29 11:36:01 31.172.31.251 [   41.170582] [TTM] Zone  kernel: Available graphics memory: 4071804 kiB
Jul 29 11:36:01 31.172.31.251 [   41.170659] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
Jul 29 11:36:01 31.172.31.251 [   41.170727] [TTM] Initializing pool allocator
Jul 29 11:36:01 31.172.31.251 [   41.170797] [TTM] Initializing DMA pool allocator
Jul 29 11:36:02 31.172.31.251 [   41.203788] fbcon: mgadrmfb (fb0) is primary device
Jul 29 11:36:02 31.172.31.251 [   41.649707] Console: switching to colour frame buffer device 128x48
Jul 29 11:36:02 31.172.31.251 [   41.712276] mgag200 0000:07:04.0: fb0: mgadrmfb frame buffer device
Jul 29 11:36:02 31.172.31.251 [   41.726246] [drm] Initialized mgag200 1.0.0 20110418 for 0000:07:04.0 on minor 0
Jul 29 11:36:04 31.172.31.251 [   43.843269] loop: module loaded
Jul 29 11:36:04 31.172.31.251 [   43.943284] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
Jul 29 11:36:04 31.172.31.251 [   44.013669] w83627ehf: Found NCT6776F chip at 0xa30
Jul 29 11:36:04 31.172.31.251 [   44.082844] IPMI Watchdog: driver initialized
Jul 29 11:36:04 31.172.31.251 [   44.160271] ipmi device interface
Jul 29 11:36:05 31.172.31.251 [   44.286925] fuse init (API version 7.24)
Jul 29 11:36:10 31.172.31.251 [   49.728289] EXT4-fs (md0): mounting ext3 file system using the ext4 subsystem
Jul 29 11:36:10 31.172.31.251 [   49.811743] EXT4-fs (md0): mounted filesystem with ordered data mode. Opts: (null)
Jul 29 11:36:10 31.172.31.251 [   49.851344] XFS (dm-9): Mounting V4 Filesystem
Jul 29 11:36:10 31.172.31.251 [   50.003150] md: resync of RAID array md3
Jul 29 11:36:10 31.172.31.251 [   50.003677] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
Jul 29 11:36:10 31.172.31.251 [   50.004203] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for resync.
Jul 29 11:36:10 31.172.31.251 [   50.004758] md: using 128k window, over a total of 3846581248k.
Jul 29 11:36:10 31.172.31.251 [   50.072502] XFS (dm-9): Starting recovery (logdev: internal)
Jul 29 11:36:11 31.172.31.251 [   50.775690] XFS (dm-9): Ending recovery (logdev: internal)
Jul 29 11:36:11 31.172.31.251 [   50.874883] XFS (dm-14): Mounting V4 Filesystem
Jul 29 11:36:12 31.172.31.251 [   51.925295] XFS (dm-14): Starting recovery (logdev: internal)
Jul 29 11:36:13 31.172.31.251 [   52.368329] XFS (dm-14): Ending recovery (logdev: internal)
Jul 29 11:36:33 31.172.31.251 [   72.577842] ip_tables: (C) 2000-2006 Netfilter Core Team
Jul 29 11:36:34 31.172.31.251 [   73.651655] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
Jul 29 11:36:34 31.172.31.251 [   73.662288] xenbr0: port 1(eth0) entered blocking state
Jul 29 11:36:34 31.172.31.251 [   73.662887] xenbr0: port 1(eth0) entered disabled state
Jul 29 11:36:34 31.172.31.251 [   73.663547] device eth0 entered promiscuous mode
Jul 29 11:36:34 31.172.31.251 [   73.780880] IPv6: ADDRCONF(NETDEV_UP): xenbr0: link is not ready
Jul 29 11:36:35 31.172.31.251 [   74.730583] md: md3: resync done.
Jul 29 11:36:35 31.172.31.251 [   74.856327] RAID10 conf printout:
Jul 29 11:36:35 31.172.31.251 [   74.856328]  --- wd:4 rd:4
Jul 29 11:36:35 31.172.31.251 [   74.856330]  disk 0, wo:0, o:1, dev:sda5
Jul 29 11:36:35 31.172.31.251 [   74.856331]  disk 1, wo:0, o:1, dev:sdb5
Jul 29 11:36:35 31.172.31.251 [   74.856332]  disk 2, wo:0, o:1, dev:sdc5
Jul 29 11:36:35 31.172.31.251 [   74.856333]  disk 3, wo:0, o:1, dev:sdd5
Jul 29 11:36:36 31.172.31.251 [   76.231325] ip6_tables: (C) 2000-2006 Netfilter Core Team
Jul 29 11:36:37 31.172.31.251 [   76.424359] device xenbr1 entered promiscuous mode
Jul 29 11:36:37 31.172.31.251 [   77.217350] igb 0000:03:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Jul 29 11:36:37 31.172.31.251 [   77.218857] xenbr0: port 1(eth0) entered blocking state
Jul 29 11:36:37 31.172.31.251 [   77.219605] xenbr0: port 1(eth0) entered forwarding state
Jul 29 11:36:37 31.172.31.251 [   77.220382] IPv6: ADDRCONF(NETDEV_CHANGE): xenbr0: link becomes ready
Jul 29 11:36:39 31.172.31.251 [   78.503837] NET: Registered protocol family 15
Jul 29 11:36:39 31.172.31.251 [   78.522278] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
Jul 29 11:36:39 31.172.31.251 [   78.526832] IPMI poweroff: ATCA Detect mfg 0x2A7C prod 0x62B
Jul 29 11:36:39 31.172.31.251 [   78.526833] IPMI poweroff: Found a chassis style poweroff function
Jul 29 11:36:39 31.172.31.251 [   78.732972] Initializing XFRM netlink socket
Jul 29 11:36:39 31.172.31.251 [   79.103730] xen:xen_evtchn: Event-channel device installed
Jul 29 11:36:40 31.172.31.251 [   79.689910] NET: Registered protocol family 38
Jul 29 11:36:40 31.172.31.251 [   79.853334] AVX2 or AES-NI instructions are not detected.
Jul 29 11:36:40 31.172.31.251 [   79.998312] alg: No test for xcbc(camellia) (xcbc(camellia-asm))
Jul 29 11:36:41 31.172.31.251 [   80.476125] AVX2 instructions are not detected.
Jul 29 11:36:43 31.172.31.251 [   82.631319] tun: Universal TUN/TAP device driver, 1.6
Jul 29 11:36:43 31.172.31.251 [   82.631320] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Jul 29 11:36:43 31.172.31.251 [   83.012708] xenbr1: port 1(vif1.1) entered blocking state
Jul 29 11:36:43 31.172.31.251 [   83.012709] xenbr1: port 1(vif1.1) entered disabled state
Jul 29 11:36:43 31.172.31.251 [   83.012787] device vif1.1 entered promiscuous mode
Jul 29 11:36:43 31.172.31.251 [   83.013837] xenbr0: port 2(vif1.0) entered blocking state
Jul 29 11:36:43 31.172.31.251 [   83.013837] xenbr0: port 2(vif1.0) entered disabled state
Jul 29 11:36:43 31.172.31.251 [   83.013900] device vif1.0 entered promiscuous mode
Jul 29 11:36:43 31.172.31.251 [   83.016218] IPv6: ADDRCONF(NETDEV_UP): vif1.1: link is not ready
Jul 29 11:36:43 31.172.31.251 [   83.016572] IPv6: ADDRCONF(NETDEV_UP): vif1.0: link is not ready
Jul 29 11:36:43 31.172.31.251 [   83.095519] Bridge firewalling registered
Jul 29 11:36:43 31.172.31.251 [   83.190434] xenbr0: port 3(vif1.0-emu) entered blocking state
Jul 29 11:36:43 31.172.31.251 [   83.191185] xenbr0: port 3(vif1.0-emu) entered disabled state
Jul 29 11:36:43 31.172.31.251 [   83.192038] device vif1.0-emu entered promiscuous mode
Jul 29 11:36:43 31.172.31.251 [   83.194983] xenbr0: port 3(vif1.0-emu) entered blocking state
Jul 29 11:36:43 31.172.31.251 [   83.195741] xenbr0: port 3(vif1.0-emu) entered forwarding state
Jul 29 11:36:44 31.172.31.251 [   83.256435] xenbr1: port 2(vif1.1-emu) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   83.256441] xenbr1: port 2(vif1.1-emu) entered disabled state
Jul 29 11:36:44 31.172.31.251 [   83.256931] device vif1.1-emu entered promiscuous mode
Jul 29 11:36:44 31.172.31.251 [   83.261677] xenbr1: port 2(vif1.1-emu) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   83.261678] xenbr1: port 2(vif1.1-emu) entered forwarding state
Jul 29 11:36:44 31.172.31.251 [   84.031332] xenbr0: port 4(vif2.0) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   84.032044] xenbr0: port 4(vif2.0) entered disabled state
Jul 29 11:36:44 31.172.31.251 [   84.032781] device vif2.0 entered promiscuous mode
Jul 29 11:36:44 31.172.31.251 [   84.033443] xenbr1: port 3(vif2.1) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   84.034126] xenbr1: port 3(vif2.1) entered disabled state
Jul 29 11:36:44 31.172.31.251 [   84.034852] device vif2.1 entered promiscuous mode
Jul 29 11:36:44 31.172.31.251 [   84.035905] IPv6: ADDRCONF(NETDEV_UP): vif2.0: link is not ready
Jul 29 11:36:44 31.172.31.251 [   84.037893] IPv6: ADDRCONF(NETDEV_UP): vif2.1: link is not ready
Jul 29 11:36:44 31.172.31.251 [   84.147780] xenbr0: port 5(vif2.0-emu) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   84.148416] xenbr0: port 5(vif2.0-emu) entered disabled state
Jul 29 11:36:44 31.172.31.251 [   84.149102] device vif2.0-emu entered promiscuous mode
Jul 29 11:36:44 31.172.31.251 [   84.151976] xenbr0: port 5(vif2.0-emu) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   84.152629] xenbr0: port 5(vif2.0-emu) entered forwarding state
Jul 29 11:36:44 31.172.31.251 [   84.183041] xenbr1: port 4(vif2.1-emu) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   84.183655] xenbr1: port 4(vif2.1-emu) entered disabled state
Jul 29 11:36:44 31.172.31.251 [   84.184262] device vif2.1-emu entered promiscuous mode
Jul 29 11:36:44 31.172.31.251 [   84.186797] xenbr1: port 4(vif2.1-emu) entered blocking state
Jul 29 11:36:44 31.172.31.251 [   84.187364] xenbr1: port 4(vif2.1-emu) entered forwarding state
Jul 29 11:36:45 31.172.31.251 [   84.732549] xenbr1: port 5(vif3.1) entered blocking state
Jul 29 11:36:45 31.172.31.251 [   84.733091] xenbr1: port 5(vif3.1) entered disabled state
Jul 29 11:36:45 31.172.31.251 [   84.733674] device vif3.1 entered promiscuous mode
Jul 29 11:36:45 31.172.31.251 [   84.734257] xenbr0: port 6(vif3.0) entered blocking state
Jul 29 11:36:45 31.172.31.251 [   84.734809] xenbr0: port 6(vif3.0) entered disabled state
Jul 29 11:36:45 31.172.31.251 [   84.735421] device vif3.0 entered promiscuous mode
Jul 29 11:36:45 31.172.31.251 [   84.736244] IPv6: ADDRCONF(NETDEV_UP): vif3.1: link is not ready
Jul 29 11:36:45 31.172.31.251 [   84.738100] IPv6: ADDRCONF(NETDEV_UP): vif3.0: link is not ready
Jul 29 11:36:45 31.172.31.251 [   84.828979] xenbr0: port 7(vif3.0-emu) entered blocking state
Jul 29 11:36:45 31.172.31.251 [   84.828980] xenbr0: port 7(vif3.0-emu) entered disabled state
Jul 29 11:36:45 31.172.31.251 [   84.829047] device vif3.0-emu entered promiscuous mode
Jul 29 11:36:45 31.172.31.251 [   84.832419] xenbr0: port 7(vif3.0-emu) entered blocking state
Jul 29 11:36:45 31.172.31.251 [   84.832420] xenbr0: port 7(vif3.0-emu) entered forwarding state
Jul 29 11:36:45 31.172.31.251 [   84.863867] xenbr1: port 6(vif3.1-emu) entered blocking state
Jul 29 11:36:45 31.172.31.251 [   84.863868] xenbr1: port 6(vif3.1-emu) entered disabled state
Jul 29 11:36:45 31.172.31.251 [   84.863931] device vif3.1-emu entered promiscuous mode
Jul 29 11:36:45 31.172.31.251 [   84.866402] xenbr1: port 6(vif3.1-emu) entered blocking state
Jul 29 11:36:45 31.172.31.251 [   84.866403] xenbr1: port 6(vif3.1-emu) entered forwarding state
Jul 29 11:36:46 31.172.31.251 [   85.350803] xenbr0: port 8(vif4.0) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   85.351513] xenbr0: port 8(vif4.0) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   85.352052] device vif4.0 entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   85.355528] IPv6: ADDRCONF(NETDEV_UP): vif4.0: link is not ready
Jul 29 11:36:46 31.172.31.251 [   85.356388] xenbr1: port 7(vif4.1) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   85.356980] xenbr1: port 7(vif4.1) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   85.357711] device vif4.1 entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   85.360221] IPv6: ADDRCONF(NETDEV_UP): vif4.1: link is not ready
Jul 29 11:36:46 31.172.31.251 [   85.473244] xenbr0: port 9(vif4.0-emu) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   85.473245] xenbr0: port 9(vif4.0-emu) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   85.473320] device vif4.0-emu entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   85.476112] xenbr0: port 9(vif4.0-emu) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   85.476114] xenbr0: port 9(vif4.0-emu) entered forwarding state
Jul 29 11:36:46 31.172.31.251 [   85.543047] xenbr1: port 8(vif4.1-emu) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   85.543567] xenbr1: port 8(vif4.1-emu) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   85.544102] device vif4.1-emu entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   85.546574] xenbr1: port 8(vif4.1-emu) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   85.547070] xenbr1: port 8(vif4.1-emu) entered forwarding state
Jul 29 11:36:46 31.172.31.251 [   86.103529] xenbr0: port 10(vif5.0) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   86.104042] xenbr0: port 10(vif5.0) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   86.104595] device vif5.0 entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   86.105126] xenbr1: port 9(vif5.1) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   86.105666] xenbr1: port 9(vif5.1) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   86.106237] device vif5.1 entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   86.107037] IPv6: ADDRCONF(NETDEV_UP): vif5.0: link is not ready
Jul 29 11:36:46 31.172.31.251 [   86.108676] IPv6: ADDRCONF(NETDEV_UP): vif5.1: link is not ready
Jul 29 11:36:46 31.172.31.251 [   86.207863] xenbr0: port 11(vif5.0-emu) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   86.208387] xenbr0: port 11(vif5.0-emu) entered disabled state
Jul 29 11:36:46 31.172.31.251 [   86.208979] device vif5.0-emu entered promiscuous mode
Jul 29 11:36:46 31.172.31.251 [   86.211752] xenbr0: port 11(vif5.0-emu) entered blocking state
Jul 29 11:36:46 31.172.31.251 [   86.212320] xenbr0: port 11(vif5.0-emu) entered forwarding state
Jul 29 11:36:47 31.172.31.251 [   86.255051] xenbr1: port 10(vif5.1-emu) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.255052] xenbr1: port 10(vif5.1-emu) entered disabled state
Jul 29 11:36:47 31.172.31.251 [   86.255137] device vif5.1-emu entered promiscuous mode
Jul 29 11:36:47 31.172.31.251 [   86.257961] xenbr1: port 10(vif5.1-emu) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.257962] xenbr1: port 10(vif5.1-emu) entered forwarding state
Jul 29 11:36:47 31.172.31.251 [   86.765927] xenbr0: port 12(vif6.0) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.766465] xenbr0: port 12(vif6.0) entered disabled state
Jul 29 11:36:47 31.172.31.251 [   86.767031] device vif6.0 entered promiscuous mode
Jul 29 11:36:47 31.172.31.251 [   86.767638] xenbr1: port 11(vif6.1) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.768498] xenbr1: port 11(vif6.1) entered disabled state
Jul 29 11:36:47 31.172.31.251 [   86.769423] device vif6.1 entered promiscuous mode
Jul 29 11:36:47 31.172.31.251 [   86.770432] IPv6: ADDRCONF(NETDEV_UP): vif6.0: link is not ready
Jul 29 11:36:47 31.172.31.251 [   86.772547] IPv6: ADDRCONF(NETDEV_UP): vif6.1: link is not ready
Jul 29 11:36:47 31.172.31.251 [   86.888560] xenbr0: port 13(vif6.0-emu) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.889121] xenbr0: port 13(vif6.0-emu) entered disabled state
Jul 29 11:36:47 31.172.31.251 [   86.889814] device vif6.0-emu entered promiscuous mode
Jul 29 11:36:47 31.172.31.251 [   86.892452] xenbr0: port 13(vif6.0-emu) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.893008] xenbr0: port 13(vif6.0-emu) entered forwarding state
Jul 29 11:36:47 31.172.31.251 [   86.947398] xenbr1: port 12(vif6.1-emu) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.947918] xenbr1: port 12(vif6.1-emu) entered disabled state
Jul 29 11:36:47 31.172.31.251 [   86.948473] device vif6.1-emu entered promiscuous mode
Jul 29 11:36:47 31.172.31.251 [   86.950940] xenbr1: port 12(vif6.1-emu) entered blocking state
Jul 29 11:36:47 31.172.31.251 [   86.951469] xenbr1: port 12(vif6.1-emu) entered forwarding state
Jul 29 11:36:48 31.172.31.251 [   87.519944] xenbr0: port 14(vif7.0) entered blocking state
Jul 29 11:36:48 31.172.31.251 [   87.520549] xenbr0: port 14(vif7.0) entered disabled state
Jul 29 11:36:48 31.172.31.251 [   87.521280] device vif7.0 entered promiscuous mode
Jul 29 11:36:48 31.172.31.251 [   87.524625] IPv6: ADDRCONF(NETDEV_UP): vif7.0: link is not ready
Jul 29 11:36:48 31.172.31.251 [   87.631456] xenbr0: port 15(vif7.0-emu) entered blocking state
Jul 29 11:36:48 31.172.31.251 [   87.631457] xenbr0: port 15(vif7.0-emu) entered disabled state
Jul 29 11:36:48 31.172.31.251 [   87.631545] device vif7.0-emu entered promiscuous mode
Jul 29 11:36:48 31.172.31.251 [   87.635094] xenbr0: port 15(vif7.0-emu) entered blocking state
Jul 29 11:36:48 31.172.31.251 [   87.635096] xenbr0: port 15(vif7.0-emu) entered forwarding state
Jul 29 11:36:48 31.172.31.251 [   88.232667] xenbr0: port 16(vif8.0) entered blocking state
Jul 29 11:36:48 31.172.31.251 [   88.233651] xenbr0: port 16(vif8.0) entered disabled state
Jul 29 11:36:48 31.172.31.251 [   88.234389] device vif8.0 entered promiscuous mode
Jul 29 11:36:48 31.172.31.251 [   88.234968] xenbr1: port 13(vif8.1) entered blocking state
Jul 29 11:36:48 31.172.31.251 [   88.235544] xenbr1: port 13(vif8.1) entered disabled state
Jul 29 11:36:48 31.172.31.251 [   88.236105] device vif8.1 entered promiscuous mode
Jul 29 11:36:48 31.172.31.251 [   88.237781] IPv6: ADDRCONF(NETDEV_UP): vif8.0: link is not ready
Jul 29 11:36:48 31.172.31.251 [   88.239280] IPv6: ADDRCONF(NETDEV_UP): vif8.1: link is not ready
Jul 29 11:36:49 31.172.31.251 [   88.349267] xenbr0: port 17(vif8.0-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   88.349778] xenbr0: port 17(vif8.0-emu) entered disabled state
Jul 29 11:36:49 31.172.31.251 [   88.350327] device vif8.0-emu entered promiscuous mode
Jul 29 11:36:49 31.172.31.251 [   88.353542] xenbr0: port 17(vif8.0-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   88.354320] xenbr0: port 17(vif8.0-emu) entered forwarding state
Jul 29 11:36:49 31.172.31.251 [   88.388115] xenbr1: port 14(vif8.1-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   88.388586] xenbr1: port 14(vif8.1-emu) entered disabled state
Jul 29 11:36:49 31.172.31.251 [   88.389121] device vif8.1-emu entered promiscuous mode
Jul 29 11:36:49 31.172.31.251 [   88.391566] xenbr1: port 14(vif8.1-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   88.392054] xenbr1: port 14(vif8.1-emu) entered forwarding state
Jul 29 11:36:49 31.172.31.251 [   88.994488] xenbr0: port 18(vif9.0) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   88.995586] xenbr0: port 18(vif9.0) entered disabled state
Jul 29 11:36:49 31.172.31.251 [   88.996754] device vif9.0 entered promiscuous mode
Jul 29 11:36:49 31.172.31.251 [   88.997818] xenbr1: port 15(vif9.1) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   88.998341] xenbr1: port 15(vif9.1) entered disabled state
Jul 29 11:36:49 31.172.31.251 [   88.999106] device vif9.1 entered promiscuous mode
Jul 29 11:36:49 31.172.31.251 [   89.000740] IPv6: ADDRCONF(NETDEV_UP): vif9.0: link is not ready
Jul 29 11:36:49 31.172.31.251 [   89.001965] IPv6: ADDRCONF(NETDEV_UP): vif9.1: link is not ready
Jul 29 11:36:49 31.172.31.251 [   89.115580] xenbr1: port 16(vif9.1-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   89.116477] xenbr1: port 16(vif9.1-emu) entered disabled state
Jul 29 11:36:49 31.172.31.251 [   89.117451] device vif9.1-emu entered promiscuous mode
Jul 29 11:36:49 31.172.31.251 [   89.120758] xenbr1: port 16(vif9.1-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   89.121543] xenbr1: port 16(vif9.1-emu) entered forwarding state
Jul 29 11:36:49 31.172.31.251 [   89.161204] xenbr0: port 19(vif9.0-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   89.161886] xenbr0: port 19(vif9.0-emu) entered disabled state
Jul 29 11:36:49 31.172.31.251 [   89.162606] device vif9.0-emu entered promiscuous mode
Jul 29 11:36:49 31.172.31.251 [   89.165941] xenbr0: port 19(vif9.0-emu) entered blocking state
Jul 29 11:36:49 31.172.31.251 [   89.166494] xenbr0: port 19(vif9.0-emu) entered forwarding state
Jul 29 11:36:50 31.172.31.251 [   89.864646] xenbr0: port 20(vif10.0) entered blocking state
Jul 29 11:36:50 31.172.31.251 [   89.865157] xenbr0: port 20(vif10.0) entered disabled state
Jul 29 11:36:50 31.172.31.251 [   89.865742] device vif10.0 entered promiscuous mode
Jul 29 11:36:50 31.172.31.251 [   89.866620] xenbr1: port 17(vif10.1) entered blocking state
Jul 29 11:36:50 31.172.31.251 [   89.867774] xenbr1: port 17(vif10.1) entered disabled state
Jul 29 11:36:50 31.172.31.251 [   89.868897] device vif10.1 entered promiscuous mode
Jul 29 11:36:50 31.172.31.251 [   89.870117] IPv6: ADDRCONF(NETDEV_UP): vif10.0: link is not ready
Jul 29 11:36:50 31.172.31.251 [   89.873034] IPv6: ADDRCONF(NETDEV_UP): vif10.1: link is not ready
Jul 29 11:36:50 31.172.31.251 [   90.008849] xenbr0: port 21(vif10.0-emu) entered blocking state
Jul 29 11:36:50 31.172.31.251 [   90.009386] xenbr0: port 21(vif10.0-emu) entered disabled state
Jul 29 11:36:50 31.172.31.251 [   90.009964] device vif10.0-emu entered promiscuous mode
Jul 29 11:36:50 31.172.31.251 [   90.013307] xenbr0: port 21(vif10.0-emu) entered blocking state
Jul 29 11:36:50 31.172.31.251 [   90.014214] xenbr0: port 21(vif10.0-emu) entered forwarding state
Jul 29 11:36:50 31.172.31.251 [   90.064712] xenbr1: port 18(vif10.1-emu) entered blocking state
Jul 29 11:36:50 31.172.31.251 [   90.064713] xenbr1: port 18(vif10.1-emu) entered disabled state
Jul 29 11:36:50 31.172.31.251 [   90.064785] device vif10.1-emu entered promiscuous mode
Jul 29 11:36:50 31.172.31.251 [   90.068128] xenbr1: port 18(vif10.1-emu) entered blocking state
Jul 29 11:36:50 31.172.31.251 [   90.068129] xenbr1: port 18(vif10.1-emu) entered forwarding state
Jul 29 11:36:51 31.172.31.251 [   90.746715] xenbr1: port 19(vif11.1) entered blocking state
Jul 29 11:36:51 31.172.31.251 [   90.747470] xenbr1: port 19(vif11.1) entered disabled state
Jul 29 11:36:51 31.172.31.251 [   90.748336] device vif11.1 entered promiscuous mode
Jul 29 11:36:51 31.172.31.251 [   90.749202] xenbr0: port 22(vif11.0) entered blocking state
Jul 29 11:36:51 31.172.31.251 [   90.749993] xenbr0: port 22(vif11.0) entered disabled state
Jul 29 11:36:51 31.172.31.251 [   90.750919] device vif11.0 entered promiscuous mode
Jul 29 11:36:51 31.172.31.251 [   90.751993] IPv6: ADDRCONF(NETDEV_UP): vif11.1: link is not ready
Jul 29 11:36:51 31.172.31.251 [   90.754632] IPv6: ADDRCONF(NETDEV_UP): vif11.0: link is not ready
Jul 29 11:36:51 31.172.31.251 [   90.920912] xenbr1: port 20(vif11.1-emu) entered blocking state
Jul 29 11:36:51 31.172.31.251 [   90.921992] xenbr1: port 20(vif11.1-emu) entered disabled state
Jul 29 11:36:51 31.172.31.251 [   90.923145] device vif11.1-emu entered promiscuous mode
Jul 29 11:36:51 31.172.31.251 [   90.927083] xenbr1: port 20(vif11.1-emu) entered blocking state
Jul 29 11:36:51 31.172.31.251 [   90.927738] xenbr1: port 20(vif11.1-emu) entered forwarding state
Jul 29 11:36:51 31.172.31.251 [   90.973301] xenbr0: port 23(vif11.0-emu) entered blocking state
Jul 29 11:36:51 31.172.31.251 [   90.974303] xenbr0: port 23(vif11.0-emu) entered disabled state
Jul 29 11:36:51 31.172.31.251 [   90.975404] device vif11.0-emu entered promiscuous mode
Jul 29 11:36:51 31.172.31.251 [   90.978777] xenbr0: port 23(vif11.0-emu) entered blocking state
Jul 29 11:36:51 31.172.31.251 [   90.979274] xenbr0: port 23(vif11.0-emu) entered forwarding state
Jul 29 11:37:21 31.172.31.251 [  120.643632] vif vif-2-0 vif2.0: Guest Rx ready
Jul 29 11:37:21 31.172.31.251 [  120.644496] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.0: link becomes ready
Jul 29 11:37:21 31.172.31.251 [  120.645360] xenbr0: port 4(vif2.0) entered blocking state
Jul 29 11:37:21 31.172.31.251 [  120.646053] xenbr0: port 4(vif2.0) entered forwarding state
Jul 29 11:37:21 31.172.31.251 [  120.651257] vif vif-2-1 vif2.1: Guest Rx ready
Jul 29 11:37:21 31.172.31.251 [  120.651994] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.1: link becomes ready
Jul 29 11:37:21 31.172.31.251 [  120.652882] xenbr1: port 3(vif2.1) entered blocking state
Jul 29 11:37:21 31.172.31.251 [  120.653669] xenbr1: port 3(vif2.1) entered forwarding state
Jul 29 11:37:21 31.172.31.251 [  120.660604] xen-blkback: backend/vbd/2/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:21 31.172.31.251 [  120.677445] xen-blkback: backend/vbd/2/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  121.477358] xen-blkback: backend/vbd/5/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  121.502943] vif vif-5-0 vif5.0: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  121.503814] IPv6: ADDRCONF(NETDEV_CHANGE): vif5.0: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  121.504958] xenbr0: port 10(vif5.0) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  121.506018] xenbr0: port 10(vif5.0) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  121.507413] vif vif-5-1 vif5.1: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  121.508430] IPv6: ADDRCONF(NETDEV_CHANGE): vif5.1: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  121.509447] xenbr1: port 9(vif5.1) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  121.510385] xenbr1: port 9(vif5.1) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  121.676905] xen-blkback: backend/vbd/1/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  121.737760] xen-blkback: backend/vbd/1/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  121.796915] xen-blkback: backend/vbd/9/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  121.923633] vif vif-9-0 vif9.0: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  121.924714] IPv6: ADDRCONF(NETDEV_CHANGE): vif9.0: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  121.925835] xenbr0: port 18(vif9.0) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  121.926892] xenbr0: port 18(vif9.0) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  121.931993] vif vif-9-1 vif9.1: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  121.933145] IPv6: ADDRCONF(NETDEV_CHANGE): vif9.1: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  121.933973] xenbr1: port 15(vif9.1) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  121.934670] xenbr1: port 15(vif9.1) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  121.953728] vif vif-1-0 vif1.0: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  121.954960] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.0: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  121.956263] xenbr0: port 2(vif1.0) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  121.957459] xenbr0: port 2(vif1.0) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  121.993580] vif vif-1-1 vif1.1: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  121.994807] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.1: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  121.996071] xenbr1: port 1(vif1.1) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  121.997299] xenbr1: port 1(vif1.1) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  122.018816] xen-blkback: backend/vbd/7/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  122.054901] xen-blkback: backend/vbd/7/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  122.107365] xen-blkback: backend/vbd/4/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:22 31.172.31.251 [  122.152157] vif vif-7-0 vif7.0: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  122.152871] IPv6: ADDRCONF(NETDEV_CHANGE): vif7.0: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  122.153571] xenbr0: port 14(vif7.0) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  122.154371] xenbr0: port 14(vif7.0) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  122.159184] vif vif-4-0 vif4.0: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  122.160244] IPv6: ADDRCONF(NETDEV_CHANGE): vif4.0: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  122.161233] xenbr0: port 8(vif4.0) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  122.162146] xenbr0: port 8(vif4.0) entered forwarding state
Jul 29 11:37:22 31.172.31.251 [  122.165459] vif vif-4-1 vif4.1: Guest Rx ready
Jul 29 11:37:22 31.172.31.251 [  122.166254] IPv6: ADDRCONF(NETDEV_CHANGE): vif4.1: link becomes ready
Jul 29 11:37:22 31.172.31.251 [  122.167028] xenbr1: port 7(vif4.1) entered blocking state
Jul 29 11:37:22 31.172.31.251 [  122.167694] xenbr1: port 7(vif4.1) entered forwarding state
Jul 29 11:37:23 31.172.31.251 [  122.600616] xen-blkback: backend/vbd/10/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:23 31.172.31.251 [  122.636646] xen-blkback: backend/vbd/6/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:23 31.172.31.251 [  122.711442] vif vif-6-0 vif6.0: Guest Rx ready
Jul 29 11:37:23 31.172.31.251 [  122.711633] IPv6: ADDRCONF(NETDEV_CHANGE): vif6.0: link becomes ready
Jul 29 11:37:23 31.172.31.251 [  122.711705] xenbr0: port 12(vif6.0) entered blocking state
Jul 29 11:37:23 31.172.31.251 [  122.711713] xenbr0: port 12(vif6.0) entered forwarding state
Jul 29 11:37:23 31.172.31.251 [  122.716190] vif vif-10-0 vif10.0: Guest Rx ready
Jul 29 11:37:23 31.172.31.251 [  122.716360] IPv6: ADDRCONF(NETDEV_CHANGE): vif10.0: link becomes ready
Jul 29 11:37:23 31.172.31.251 [  122.716418] xenbr0: port 20(vif10.0) entered blocking state
Jul 29 11:37:23 31.172.31.251 [  122.716421] xenbr0: port 20(vif10.0) entered forwarding state
Jul 29 11:37:23 31.172.31.251 [  122.728266] vif vif-6-1 vif6.1: Guest Rx ready
Jul 29 11:37:23 31.172.31.251 [  122.729294] IPv6: ADDRCONF(NETDEV_CHANGE): vif6.1: link becomes ready
Jul 29 11:37:23 31.172.31.251 [  122.730558] xenbr1: port 11(vif6.1) entered blocking state
Jul 29 11:37:23 31.172.31.251 [  122.731400] xenbr1: port 11(vif6.1) entered forwarding state
Jul 29 11:37:23 31.172.31.251 [  122.736097] vif vif-10-1 vif10.1: Guest Rx ready
Jul 29 11:37:23 31.172.31.251 [  122.737083] IPv6: ADDRCONF(NETDEV_CHANGE): vif10.1: link becomes ready
Jul 29 11:37:23 31.172.31.251 [  122.737903] xenbr1: port 17(vif10.1) entered blocking state
Jul 29 11:37:23 31.172.31.251 [  122.738625] xenbr1: port 17(vif10.1) entered forwarding state
Jul 29 11:37:23 31.172.31.251 [  123.012303] xen-blkback: backend/vbd/11/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:23 31.172.31.251 [  123.114161] vif vif-11-0 vif11.0: Guest Rx ready
Jul 29 11:37:23 31.172.31.251 [  123.114884] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.0: link becomes ready
Jul 29 11:37:23 31.172.31.251 [  123.115618] xenbr0: port 22(vif11.0) entered blocking state
Jul 29 11:37:23 31.172.31.251 [  123.116418] xenbr0: port 22(vif11.0) entered forwarding state
Jul 29 11:37:24 31.172.31.251 [  123.508905] vif vif-11-1 vif11.1: Guest Rx ready
Jul 29 11:37:24 31.172.31.251 [  123.509600] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.1: link becomes ready
Jul 29 11:37:24 31.172.31.251 [  123.510393] xenbr1: port 19(vif11.1) entered blocking state
Jul 29 11:37:24 31.172.31.251 [  123.511057] xenbr1: port 19(vif11.1) entered forwarding state
Jul 29 11:37:24 31.172.31.251 [  123.524928] xen-blkback: backend/vbd/3/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:24 31.172.31.251 [  123.547338] vif vif-3-0 vif3.0: Guest Rx ready
Jul 29 11:37:24 31.172.31.251 [  123.548039] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.0: link becomes ready
Jul 29 11:37:24 31.172.31.251 [  123.548787] xenbr0: port 6(vif3.0) entered blocking state
Jul 29 11:37:24 31.172.31.251 [  123.549467] xenbr0: port 6(vif3.0) entered forwarding state
Jul 29 11:37:24 31.172.31.251 [  123.553194] vif vif-3-1 vif3.1: Guest Rx ready
Jul 29 11:37:24 31.172.31.251 [  123.553874] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.1: link becomes ready
Jul 29 11:37:24 31.172.31.251 [  123.554584] xenbr1: port 5(vif3.1) entered blocking state
Jul 29 11:37:24 31.172.31.251 [  123.555270] xenbr1: port 5(vif3.1) entered forwarding state
Jul 29 11:37:24 31.172.31.251 [  124.083721] xen-blkback: backend/vbd/8/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:37:24 31.172.31.251 [  124.112720] vif vif-8-0 vif8.0: Guest Rx ready
Jul 29 11:37:24 31.172.31.251 [  124.113461] IPv6: ADDRCONF(NETDEV_CHANGE): vif8.0: link becomes ready
Jul 29 11:37:24 31.172.31.251 [  124.114372] xenbr0: port 16(vif8.0) entered blocking state
Jul 29 11:37:24 31.172.31.251 [  124.115333] xenbr0: port 16(vif8.0) entered forwarding state
Jul 29 11:37:24 31.172.31.251 [  124.117373] vif vif-8-1 vif8.1: Guest Rx ready
Jul 29 11:37:24 31.172.31.251 [  124.118092] IPv6: ADDRCONF(NETDEV_CHANGE): vif8.1: link becomes ready
Jul 29 11:37:24 31.172.31.251 [  124.118849] xenbr1: port 13(vif8.1) entered blocking state
Jul 29 11:37:24 31.172.31.251 [  124.119549] xenbr1: port 13(vif8.1) entered forwarding state
Jul 29 11:39:59 31.172.31.251 [  278.722891] alg: No test for echainiv(authenc(hmac(sha1),cbc(aes))) (echainiv(authenc(hmac(sha1-generic),cbc-aes-aesni)))
Jul 29 11:44:23 31.172.31.251 [  542.901784] BUG: unable to handle kernel 
Jul 29 11:44:23 31.172.31.251  at ffff8802632840e6
Jul 29 11:44:23 31.172.31.251 [  542.901834] IP:
Jul 29 11:44:23 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:44:23 31.172.31.251 [  542.901866] PGD 1a07067 
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.901898] Oops: 0000 [#1] 
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.901922] Modules linked in:
Jul 29 11:44:23 31.172.31.251  authenc(E)
Jul 29 11:44:23 31.172.31.251  echainiv(E)
Jul 29 11:44:23 31.172.31.251  xfrm6_mode_tunnel(E)
Jul 29 11:44:23 31.172.31.251  xfrm4_mode_tunnel(E)
Jul 29 11:44:23 31.172.31.251  xt_physdev(E)
Jul 29 11:44:23 31.172.31.251  br_netfilter(E)
Jul 29 11:44:23 31.172.31.251  xen_netback(E)
Jul 29 11:44:23 31.172.31.251  tun(E)
Jul 29 11:44:23 31.172.31.251  xt_multiport(E)
Jul 29 11:44:23 31.172.31.251  twofish_generic(E)
Jul 29 11:44:23 31.172.31.251  xen_blkback(E)
Jul 29 11:44:23 31.172.31.251  twofish_avx_x86_64(E)
Jul 29 11:44:23 31.172.31.251  twofish_x86_64_3way(E)
Jul 29 11:44:23 31.172.31.251  twofish_x86_64(E)
Jul 29 11:44:23 31.172.31.251  twofish_common(E)
Jul 29 11:44:23 31.172.31.251  serpent_avx_x86_64(E)
Jul 29 11:44:23 31.172.31.251  serpent_sse2_x86_64(E)
Jul 29 11:44:23 31.172.31.251  serpent_generic(E)
Jul 29 11:44:23 31.172.31.251  blowfish_generic(E)
Jul 29 11:44:23 31.172.31.251  blowfish_x86_64(E)
Jul 29 11:44:23 31.172.31.251  blowfish_common(E)
Jul 29 11:44:23 31.172.31.251  cast5_avx_x86_64(E)
Jul 29 11:44:23 31.172.31.251  cast5_generic(E)
Jul 29 11:44:23 31.172.31.251  cast_common(E)
Jul 29 11:44:23 31.172.31.251  ctr(E)
Jul 29 11:44:23 31.172.31.251  des_generic(E)
Jul 29 11:44:23 31.172.31.251  cbc(E)
Jul 29 11:44:23 31.172.31.251  algif_skcipher(E)
Jul 29 11:44:23 31.172.31.251  camellia_generic(E)
Jul 29 11:44:23 31.172.31.251  camellia_aesni_avx_x86_64(E)
Jul 29 11:44:23 31.172.31.251  camellia_x86_64(E)
Jul 29 11:44:23 31.172.31.251  xts(E)
Jul 29 11:44:23 31.172.31.251  xcbc(E)
Jul 29 11:44:23 31.172.31.251  sha512_ssse3(E)
Jul 29 11:44:23 31.172.31.251  sha512_generic(E)
Jul 29 11:44:23 31.172.31.251  md4(E)
Jul 29 11:44:23 31.172.31.251  algif_hash(E)
Jul 29 11:44:23 31.172.31.251  af_alg(E)
Jul 29 11:44:23 31.172.31.251  xen_gntdev(E)
Jul 29 11:44:23 31.172.31.251  xen_evtchn(E)
Jul 29 11:44:23 31.172.31.251  xenfs(E)
Jul 29 11:44:23 31.172.31.251  xen_privcmd(E)
Jul 29 11:44:23 31.172.31.251  xfrm_user(E)
Jul 29 11:44:23 31.172.31.251  xfrm4_tunnel(E)
Jul 29 11:44:23 31.172.31.251  tunnel4(E)
Jul 29 11:44:23 31.172.31.251  ipcomp(E)
Jul 29 11:44:23 31.172.31.251  xfrm_ipcomp(E)
Jul 29 11:44:23 31.172.31.251  esp4(E)
Jul 29 11:44:23 31.172.31.251  ah4(E)
Jul 29 11:44:23 31.172.31.251  ipmi_poweroff(E)
Jul 29 11:44:23 31.172.31.251  af_key(E)
Jul 29 11:44:23 31.172.31.251  xfrm_algo(E)
Jul 29 11:44:23 31.172.31.251  video(E)
Jul 29 11:44:23 31.172.31.251  thermal(E)
Jul 29 11:44:23 31.172.31.251  fan(E)
Jul 29 11:44:23 31.172.31.251  ac(E)
Jul 29 11:44:23 31.172.31.251  battery(E)
Jul 29 11:44:23 31.172.31.251  ip6t_REJECT(E)
Jul 29 11:44:23 31.172.31.251  nf_reject_ipv6(E)
Jul 29 11:44:23 31.172.31.251  ip6table_filter(E)
Jul 29 11:44:23 31.172.31.251  ip6_tables(E)
Jul 29 11:44:23 31.172.31.251  bridge(E)
Jul 29 11:44:23 31.172.31.251  stp(E)
Jul 29 11:44:23 31.172.31.251  llc(E)
Jul 29 11:44:23 31.172.31.251  ipt_REJECT(E)
Jul 29 11:44:23 31.172.31.251  nf_reject_ipv4(E)
Jul 29 11:44:23 31.172.31.251  xt_tcpudp(E)
Jul 29 11:44:23 31.172.31.251  iptable_filter(E)
Jul 29 11:44:23 31.172.31.251  ip_tables(E)
Jul 29 11:44:23 31.172.31.251  x_tables(E)
Jul 29 11:44:23 31.172.31.251  ext4(E)
Jul 29 11:44:23 31.172.31.251  ecb(E)
Jul 29 11:44:23 31.172.31.251  crc16(E)
Jul 29 11:44:23 31.172.31.251  jbd2(E)
Jul 29 11:44:23 31.172.31.251  crc32c_generic(E)
Jul 29 11:44:23 31.172.31.251  mbcache(E)
Jul 29 11:44:23 31.172.31.251  fuse(E)
Jul 29 11:44:23 31.172.31.251  ipmi_devintf(E)
Jul 29 11:44:23 31.172.31.251  ipmi_watchdog(E)
Jul 29 11:44:23 31.172.31.251  w83627ehf(E)
Jul 29 11:44:23 31.172.31.251  hwmon_vid(E)
Jul 29 11:44:23 31.172.31.251  nf_conntrack_ipv4(E)
Jul 29 11:44:23 31.172.31.251  nf_defrag_ipv4(E)
Jul 29 11:44:23 31.172.31.251  nf_conntrack(E)
Jul 29 11:44:23 31.172.31.251  loop(E)
Jul 29 11:44:23 31.172.31.251  x86_pkg_temp_thermal(E)
Jul 29 11:44:23 31.172.31.251  intel_powerclamp(E)
Jul 29 11:44:23 31.172.31.251  coretemp(E)
Jul 29 11:44:23 31.172.31.251  crct10dif_pclmul(E)
Jul 29 11:44:23 31.172.31.251  mgag200(E)
Jul 29 11:44:23 31.172.31.251  ttm(E)
Jul 29 11:44:23 31.172.31.251  crc32_pclmul(E)
Jul 29 11:44:23 31.172.31.251  ghash_clmulni_intel(E)
Jul 29 11:44:23 31.172.31.251  drm_kms_helper(E)
Jul 29 11:44:23 31.172.31.251  hmac(E)
Jul 29 11:44:23 31.172.31.251  drm(E)
Jul 29 11:44:23 31.172.31.251  drbg(E)
Jul 29 11:44:23 31.172.31.251  ansi_cprng(E)
Jul 29 11:44:23 31.172.31.251  aesni_intel(E)
Jul 29 11:44:23 31.172.31.251  aes_x86_64(E)
Jul 29 11:44:23 31.172.31.251  iTCO_wdt(E)
Jul 29 11:44:23 31.172.31.251  lrw(E)
Jul 29 11:44:23 31.172.31.251  gf128mul(E)
Jul 29 11:44:23 31.172.31.251  glue_helper(E)
Jul 29 11:44:23 31.172.31.251  evdev(E)
Jul 29 11:44:23 31.172.31.251  wmi(E)
Jul 29 11:44:23 31.172.31.251  iTCO_vendor_support(E)
Jul 29 11:44:23 31.172.31.251  ablk_helper(E)
Jul 29 11:44:23 31.172.31.251  cryptd(E)
Jul 29 11:44:23 31.172.31.251  joydev(E)
Jul 29 11:44:23 31.172.31.251  sb_edac(E)
Jul 29 11:44:23 31.172.31.251  edac_core(E)
Jul 29 11:44:23 31.172.31.251  serio_raw(E)
Jul 29 11:44:23 31.172.31.251  pcspkr(E)
Jul 29 11:44:23 31.172.31.251  8250_fintek(E)
Jul 29 11:44:23 31.172.31.251  i2c_i801(E)
Jul 29 11:44:23 31.172.31.251  ipmi_si(E)
Jul 29 11:44:23 31.172.31.251  ipmi_msghandler(E)
Jul 29 11:44:23 31.172.31.251  tpm_tis(E)
Jul 29 11:44:23 31.172.31.251  tpm(E)
Jul 29 11:44:23 31.172.31.251  mei_me(E)
Jul 29 11:44:23 31.172.31.251  mei(E)
Jul 29 11:44:23 31.172.31.251  lpc_ich(E)
Jul 29 11:44:23 31.172.31.251  mfd_core(E)
Jul 29 11:44:23 31.172.31.251  ioatdma(E)
Jul 29 11:44:23 31.172.31.251  processor(E)
Jul 29 11:44:23 31.172.31.251  shpchp(E)
Jul 29 11:44:23 31.172.31.251  button(E)
Jul 29 11:44:23 31.172.31.251  xfs(E)
Jul 29 11:44:23 31.172.31.251  libcrc32c(E)
Jul 29 11:44:23 31.172.31.251  dm_mod(E)
Jul 29 11:44:23 31.172.31.251  raid10(E)
Jul 29 11:44:23 31.172.31.251  raid1(E)
Jul 29 11:44:23 31.172.31.251  md_mod(E)
Jul 29 11:44:23 31.172.31.251  uas(E)
Jul 29 11:44:23 31.172.31.251  usb_storage(E)
Jul 29 11:44:23 31.172.31.251  hid_generic(E)
Jul 29 11:44:23 31.172.31.251  usbhid(E)
Jul 29 11:44:23 31.172.31.251  hid(E)
Jul 29 11:44:23 31.172.31.251  netconsole(E)
Jul 29 11:44:23 31.172.31.251  configfs(E)
Jul 29 11:44:23 31.172.31.251  sg(E)
Jul 29 11:44:23 31.172.31.251  sd_mod(E)
Jul 29 11:44:23 31.172.31.251  crc32c_intel(E)
Jul 29 11:44:23 31.172.31.251  ahci(E)
Jul 29 11:44:23 31.172.31.251  libahci(E)
Jul 29 11:44:23 31.172.31.251  psmouse(E)
Jul 29 11:44:23 31.172.31.251  libata(E)
Jul 29 11:44:23 31.172.31.251  ehci_pci(E)
Jul 29 11:44:23 31.172.31.251  ehci_hcd(E)
Jul 29 11:44:23 31.172.31.251  scsi_mod(E)
Jul 29 11:44:23 31.172.31.251  usbcore(E)
Jul 29 11:44:23 31.172.31.251  igb(E)
Jul 29 11:44:23 31.172.31.251  usb_common(E)
Jul 29 11:44:23 31.172.31.251  i2c_algo_bit(E)
Jul 29 11:44:23 31.172.31.251  dca(E)
Jul 29 11:44:23 31.172.31.251  ptp(E)
Jul 29 11:44:23 31.172.31.251  pps_core(E)
Jul 29 11:44:23 31.172.31.251  fjes(E)
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.902891] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W   E   4.6.0-0.bpo.1-amd64 #1 Debian 4.6.3-1~bpo8+1
Jul 29 11:44:23 31.172.31.251 [  542.902924] Hardware name: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Jul 29 11:44:23 31.172.31.251 [  542.902958] task: ffffffff81a0d540 ti: ffffffff81a00000 task.ti: ffffffff81a00000
Jul 29 11:44:23 31.172.31.251 [  542.902982] RIP: e030:[<ffffffff8158b2ec>] 
Jul 29 11:44:23 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:44:23 31.172.31.251 [  542.903015] RSP: e02b:ffff880281e038a0  EFLAGS: 00010212
Jul 29 11:44:23 31.172.31.251 [  542.903033] RAX: ffff880279bb0068 RBX: ffff880262ef9300 RCX: ffff880279bb0070
Jul 29 11:44:23 31.172.31.251 [  542.903057] RDX: 00000000000004a0 RSI: ffff880263283c4e RDI: 40061c0a00000061
Jul 29 11:44:23 31.172.31.251 [  542.903080] RBP: ffff880281e03990 R08: 00000000000006c0 R09: 9601294600a7012a
Jul 29 11:44:23 31.172.31.251 [  542.903103] R10: 0100000000000000 R11: 0000000076911e52 R12: ffff880255cfa400
Jul 29 11:44:23 31.172.31.251 [  542.903126] R13: ffff88007c6fe200 R14: 00000000000004a8 R15: ffff880263283c66
Jul 29 11:44:23 31.172.31.251 [  542.903154] FS:  0000000000000000(0000) GS:ffff880281e00000(0000) knlGS:ffff880281e00000
Jul 29 11:44:23 31.172.31.251 [  542.903181] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 29 11:44:23 31.172.31.251 [  542.903200] CR2: ffff8802632840e6 CR3: 000000007c6ba000 CR4: 0000000000042660
Jul 29 11:44:23 31.172.31.251 [  542.903224] Stack:
Jul 29 11:44:23 31.172.31.251 [  542.903232]  000000000000000a
Jul 29 11:44:23 31.172.31.251  ffff880265a61a00
Jul 29 11:44:23 31.172.31.251  ffffffff00000000
Jul 29 11:44:23 31.172.31.251  ffff880281e03938
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.903269]  00000000000080fe
Jul 29 11:44:23 31.172.31.251  1ad902feff7ac40e
Jul 29 11:44:23 31.172.31.251  9401294600a7012a
Jul 29 11:44:23 31.172.31.251  0100000000000000
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.903302]  ffff880273ba000a
Jul 29 11:44:23 31.172.31.251  ffff88025f886c80
Jul 29 11:44:23 31.172.31.251  0000000100000004
Jul 29 11:44:23 31.172.31.251  003a000000000000
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.903340] Call Trace:
Jul 29 11:44:23 31.172.31.251 [  542.903351]  <IRQ> 
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.903366]  [<ffffffff81571c7c>] ? ip6_forward+0x8dc/0x8f0
Jul 29 11:44:23 31.172.31.251 [  542.903388]  [<ffffffff8158204d>] ? ip6_route_input+0xfd/0x150
Jul 29 11:44:23 31.172.31.251 [  542.903409]  [<ffffffff81573870>] ? ipv6_rcv+0x350/0x510
Jul 29 11:44:23 31.172.31.251 [  542.904428]  [<ffffffff81573080>] ? ip6_make_skb+0x1e0/0x1e0
Jul 29 11:44:23 31.172.31.251 [  542.905446]  [<ffffffff814c881e>] ? __netif_receive_skb_core+0x2be/0xa50
Jul 29 11:44:23 31.172.31.251 [  542.906467]  [<ffffffff8108024d>] ? __local_bh_enable_ip+0x1d/0xa0
Jul 29 11:44:23 31.172.31.251 [  542.907469]  [<ffffffff814cb5a4>] ? __dev_queue_xmit+0x254/0x680
Jul 29 11:44:23 31.172.31.251 [  542.908457]  [<ffffffff814c903f>] ? netif_receive_skb_internal+0x2f/0xa0
Jul 29 11:44:23 31.172.31.251 [  542.909445]  [<ffffffffc05223c6>] ? br_pass_frame_up+0xa6/0x150 [bridge]
Jul 29 11:44:23 31.172.31.251 [  542.910425]  [<ffffffff814b3c07>] ? skb_insert+0x17/0x50
Jul 29 11:44:23 31.172.31.251 [  542.911450]  [<ffffffffc0522310>] ? br_port_flags_change+0x20/0x20 [bridge]
Jul 29 11:44:23 31.172.31.251 [  542.912429]  [<ffffffffc0522632>] ? br_handle_frame_finish+0x1c2/0x4d0 [bridge]
Jul 29 11:44:23 31.172.31.251 [  542.913386]  [<ffffffff814ffde4>] ? nf_iterate+0x54/0x70
Jul 29 11:44:23 31.172.31.251 [  542.914321]  [<ffffffffc0522b63>] ? br_handle_frame+0x173/0x2d0 [bridge]
Jul 29 11:44:23 31.172.31.251 [  542.915245]  [<ffffffffc0522470>] ? br_pass_frame_up+0x150/0x150 [bridge]
Jul 29 11:44:23 31.172.31.251 [  542.916150]  [<ffffffff814c88ab>] ? __netif_receive_skb_core+0x34b/0xa50
Jul 29 11:44:23 31.172.31.251 [  542.917065]  [<ffffffff81023e44>] ? set_phys_to_machine+0x14/0x40
Jul 29 11:44:23 31.172.31.251 [  542.917928]  [<ffffffff814c903f>] ? netif_receive_skb_internal+0x2f/0xa0
Jul 29 11:44:23 31.172.31.251 [  542.918779]  [<ffffffffc0848c5d>] ? xenvif_tx_action+0x6cd/0x890 [xen_netback]
Jul 29 11:44:23 31.172.31.251 [  542.919619]  [<ffffffff810bb224>] ? __wake_up+0x34/0x50
Jul 29 11:44:23 31.172.31.251 [  542.920439]  [<ffffffff814178bd>] ? add_interrupt_randomness+0x18d/0x1e0
Jul 29 11:44:23 31.172.31.251 [  542.921236]  [<ffffffffc084b9f8>] ? xenvif_poll+0x28/0x70 [xen_netback]
Jul 29 11:44:23 31.172.31.251 [  542.922017]  [<ffffffff814c97d8>] ? net_rx_action+0x238/0x370
Jul 29 11:44:23 31.172.31.251 [  542.922778]  [<ffffffff815caf86>] ? __do_softirq+0x106/0x294
Jul 29 11:44:23 31.172.31.251 [  542.923522]  [<ffffffff810809b6>] ? irq_exit+0x86/0x90
Jul 29 11:44:23 31.172.31.251 [  542.924244]  [<ffffffff813dc171>] ? xen_evtchn_do_upcall+0x31/0x40
Jul 29 11:44:23 31.172.31.251 [  542.924948]  [<ffffffff815ca0ae>] ? xen_do_hypervisor_callback+0x1e/0x40
Jul 29 11:44:23 31.172.31.251 [  542.925633]  <EOI> 
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.925645]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Jul 29 11:44:23 31.172.31.251 [  542.927031]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Jul 29 11:44:23 31.172.31.251 [  542.927730]  [<ffffffff8102202c>] ? xen_safe_halt+0xc/0x20
Jul 29 11:44:23 31.172.31.251 [  542.928342]  [<ffffffff81036ad8>] ? default_idle+0x18/0xc0
Jul 29 11:44:23 31.172.31.251 [  542.928942]  [<ffffffff810bc0b7>] ? cpu_startup_entry+0x307/0x360
Jul 29 11:44:23 31.172.31.251 [  542.929532]  [<ffffffff81b3cf8d>] ? start_kernel+0x459/0x479
Jul 29 11:44:23 31.172.31.251 [  542.930118]  [<ffffffff81b42be0>] ? xen_start_kernel+0x522/0x52c
Jul 29 11:44:23 31.172.31.251 [  542.930696] Code: 
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251  
Jul 29 11:44:23 31.172.31.251 [  542.932129] RIP 
Jul 29 11:44:23 31.172.31.251  [<ffffffff8158b2ec>] ndisc_send_redirect+0x44c/0x4d0
Jul 29 11:44:23 31.172.31.251 [  542.932747]  RSP <ffff880281e038a0>
Jul 29 11:44:23 31.172.31.251 [  542.933351] CR2: ffff8802632840e6
Jul 29 11:44:23 31.172.31.251 [  542.933947] ---[ end trace 93548749b7800517 ]---
Jul 29 11:44:23 31.172.31.251 [  542.937616] Kernel panic - not syncing: Fatal exception in interrupt
Jul 29 11:44:23 31.172.31.251 [  542.938249] Kernel Offset: disabled
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WC  WP  UC  UC  
Jul 29 11:45:56 31.172.31.251 [    0.000000] Linux version 4.6.0-0.bpo.1-amd64 (debian-kernel@lists.debian.org) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.6.3-1~bpo8+1 (2016-07-13)
Jul 29 11:45:56 31.172.31.251 [    0.000000] Command line: placeholder root=UUID=c300bb7a-dc3e-4596-9c9f-5313fd823f22 ro debug ignore_loglevel loglevel=7 netconsole=6666@31.172.31.251/eth1,514@5.45.98.12/e0:ac:f1:4c:9d:f9
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
Jul 29 11:45:56 31.172.31.251 [    0.000000] x86/fpu: Using 'eager' FPU context switches.
Jul 29 11:45:56 31.172.31.251 [    0.000000] Released 0 page(s)
Jul 29 11:45:56 31.172.31.251 [    0.000000] e820: BIOS-provided physical RAM map:
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x0000000000000000-0x0000000000099fff] usable
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x000000000009ac00-0x00000000000fffff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x0000000000100000-0x000000007de41fff] usable
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x000000007de42000-0x000000007ded0fff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x000000007ded1000-0x000000007dfd9fff] ACPI data
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x000000007dfda000-0x000000007e1dcfff] ACPI NVS
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x000000007e1dd000-0x000000007f362fff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x000000007f363000-0x000000007f7fffff] ACPI NVS
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x0000000080000000-0x000000008fffffff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed3ffff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: [mem 0x0000000100000000-0x0000000282223fff] usable
Jul 29 11:45:56 31.172.31.251 [    0.000000] debug: ignoring loglevel setting.
Jul 29 11:45:56 31.172.31.251 [    0.000000] NX (Execute Disable) protection: active
Jul 29 11:45:56 31.172.31.251 [    0.000000] SMBIOS 2.7 present.
Jul 29 11:45:56 31.172.31.251 [    0.000000] DMI: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Jul 29 11:45:56 31.172.31.251 [    0.000000] Hypervisor detected: Xen
Jul 29 11:45:56 31.172.31.251 [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
Jul 29 11:45:56 31.172.31.251 [    0.000000] e820: last_pfn = 0x282224 max_arch_pfn = 0x400000000
Jul 29 11:45:56 31.172.31.251 [    0.000000] MTRR: Disabled
Jul 29 11:45:56 31.172.31.251 [    0.000000] e820: last_pfn = 0x7de42 max_arch_pfn = 0x400000000
Jul 29 11:45:56 31.172.31.251 [    0.000000] Base memory trampoline at [ffff880000094000] 94000 size 24576
Jul 29 11:45:56 31.172.31.251 [    0.000000] BRK [0x01d4c000, 0x01d4cfff] PGTABLE
Jul 29 11:45:56 31.172.31.251 [    0.000000] BRK [0x01d4d000, 0x01d4dfff] PGTABLE
Jul 29 11:45:56 31.172.31.251 [    0.000000] BRK [0x01d4e000, 0x01d4efff] PGTABLE
Jul 29 11:45:56 31.172.31.251 [    0.000000] BRK [0x01d4f000, 0x01d4ffff] PGTABLE
Jul 29 11:45:56 31.172.31.251 [    0.000000] BRK [0x01d50000, 0x01d50fff] PGTABLE
Jul 29 11:45:56 31.172.31.251 [    0.000000] BRK [0x01d51000, 0x01d51fff] PGTABLE
Jul 29 11:45:56 31.172.31.251 [    0.000000] RAMDISK: [mem 0x02000000-0x030dbfff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: Early table checksum verification disabled
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: RSDP 0x00000000000F04A0 000024 (v02 SUPERM)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: XSDT 0x000000007DF06088 00008C (v01 SUPERM SMCI--MB 00000001 AMI  00010013)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: FACP 0x000000007DF10D88 0000F4 (v04 SUPERM SMCI--MB 00000001 AMI  00010013)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: DSDT 0x000000007DF061A0 00ABE6 (v02 SUPERM SMCI--MB 00000000 INTL 20091112)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: FACS 0x000000007E1D4080 000040
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: APIC 0x000000007DF10E80 000100 (v03                 00000001 AMI  00010013)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: FPDT 0x000000007DF10F80 000044 (v01                 00000001 AMI  00010013)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: HPET 0x000000007DF10FC8 000038 (v01 SUPERM SMCI--MB 00000001 AMI. 00000005)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: PRAD 0x000000007DF11000 0000BE (v02 PRADID PRADTID  00000001 MSFT 04000000)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: SPMI 0x000000007DF110C0 000040 (v05 A M I  OEMSPMI  00000000 AMI. 00000000)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: SSDT 0x000000007DF11100 0C7AE8 (v02 INTEL  CpuPm    00004000 INTL 20091112)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: EINJ 0x000000007DFD8BE8 000130 (v01 AMI    AMI EINJ 00000000      00000000)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: ERST 0x000000007DFD8D18 000230 (v01 AMIER  AMI ERST 00000000      00000000)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: HEST 0x000000007DFD8F48 0000A8 (v01 AMI    AMI HEST 00000000      00000000)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: BERT 0x000000007DFD8FF0 000030 (v01 AMI    AMI BERT 00000000      00000000)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: XMAR 0x000000007DFD9020 0000BC (v01 A M I  OEMDMAR  00000001 INTL 00000001)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: MCFG 0x000000007DFD90E0 00003C (v01 SUPERM SMCI--MB 00000001 MSFT 00000097)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: Local APIC address 0xfee00000
Jul 29 11:45:56 31.172.31.251 [    0.000000] Setting APIC routing to Xen PV.
Jul 29 11:45:56 31.172.31.251 [    0.000000] NUMA turned off
Jul 29 11:45:56 31.172.31.251 [    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000282223fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] NODE_DATA(0) allocated [mem 0x1ff007000-0x1ff00bfff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] Zone ranges:
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000]   Normal   [mem 0x0000000100000000-0x0000000282223fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000]   Device   empty
Jul 29 11:45:56 31.172.31.251 [    0.000000] Movable zone start for each node
Jul 29 11:45:56 31.172.31.251 [    0.000000] Early memory node ranges
Jul 29 11:45:56 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000099fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000000100000-0x000000007de41fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000]   node   0: [mem 0x0000000100000000-0x0000000282223fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000282223fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] On node 0 totalpages: 2097151
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA zone: 64 pages used for memmap
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA zone: 21 pages reserved
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA zone: 3993 pages, LIFO batch:0
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA32 zone: 7994 pages used for memmap
Jul 29 11:45:56 31.172.31.251 [    0.000000]   DMA32 zone: 511554 pages, LIFO batch:31
Jul 29 11:45:56 31.172.31.251 [    0.000000]   Normal zone: 24713 pages used for memmap
Jul 29 11:45:56 31.172.31.251 [    0.000000]   Normal zone: 1581604 pages, LIFO batch:31
Jul 29 11:45:56 31.172.31.251 [    0.000000] p2m virtual area at ffffc90000000000, size is 40000000
Jul 29 11:45:56 31.172.31.251 [    0.000000] Remapped 533028 page(s)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: PM-Timer IO Port: 0x408
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: Local APIC address 0xfee00000
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
Jul 29 11:45:56 31.172.31.251 [    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
Jul 29 11:45:56 31.172.31.251 [    0.000000] IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: IRQ0 used by override.
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: IRQ9 used by override.
Jul 29 11:45:56 31.172.31.251 [    0.000000] Using ACPI (MADT) for SMP configuration information
Jul 29 11:45:56 31.172.31.251 [    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
Jul 29 11:45:56 31.172.31.251 [    0.000000] smpboot: Allowing 12 CPUs, 0 hotplug CPUs
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x0009a000-0x0009afff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x000fffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7de42000-0x7ded0fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7ded1000-0x7dfd9fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7dfda000-0x7e1dcfff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7e1dd000-0x7f362fff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7f363000-0x7f7fffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x7f800000-0x7fffffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x80000000-0x8fffffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed3ffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfedfffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
Jul 29 11:45:56 31.172.31.251 [    0.000000] Booting paravirtualized kernel on Xen
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen version: 4.4.1 (preserve-AD)
Jul 29 11:45:56 31.172.31.251 [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
Jul 29 11:45:56 31.172.31.251 [    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:12 nr_node_ids:1
Jul 29 11:45:56 31.172.31.251 [    0.000000] percpu: Embedded 33 pages/cpu @ffff880281e00000 s94808 r8192 d32168 u262144
Jul 29 11:45:56 31.172.31.251 [    0.000000] pcpu-alloc: s94808 r8192 d32168 u262144 alloc=1*2097152
Jul 29 11:45:56 31.172.31.251 [    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 -- -- -- -- 
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: PV spinlocks enabled
Jul 29 11:45:56 31.172.31.251 [    0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
Jul 29 11:45:56 31.172.31.251 [    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2064359
Jul 29 11:45:56 31.172.31.251 [    0.000000] Policy zone: Normal
Jul 29 11:45:56 31.172.31.251 [    0.000000] Kernel command line: placeholder root=UUID=c300bb7a-dc3e-4596-9c9f-5313fd823f22 ro debug ignore_loglevel loglevel=7 netconsole=6666@31.172.31.251/eth1,514@5.45.98.12/e0:ac:f1:4c:9d:f9
Jul 29 11:45:56 31.172.31.251 [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
Jul 29 11:45:56 31.172.31.251 [    0.000000] software IO TLB [mem 0x27de00000-0x281e00000] (64MB) mapped at [ffff88027de00000-ffff880281dfffff]
Jul 29 11:45:56 31.172.31.251 [    0.000000] Memory: 8123404K/8388604K available (5940K kernel code, 1160K rwdata, 2716K rodata, 1348K init, 828K bss, 265200K reserved, 0K cma-reserved)
Jul 29 11:45:56 31.172.31.251 [    0.000000] Hierarchical RCU implementation.
Jul 29 11:45:56 31.172.31.251 [    0.000000] #011Build-time adjustment of leaf fanout to 64.
Jul 29 11:45:56 31.172.31.251 [    0.000000] #011RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=12.
Jul 29 11:45:56 31.172.31.251 [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=12
Jul 29 11:45:56 31.172.31.251 [    0.000000] Using NULL legacy PIC
Jul 29 11:45:56 31.172.31.251 [    0.000000] NR_IRQS:33024 nr_irqs:928 0
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen:events: Using FIFO-based ABI
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
Jul 29 11:45:56 31.172.31.251 [    0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
Jul 29 11:45:56 31.172.31.251 [    0.000000] Console: colour VGA+ 80x25
Jul 29 11:45:56 31.172.31.251 [    0.000000] console [tty0] enabled
Jul 29 11:45:56 31.172.31.251 [    0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
Jul 29 11:45:56 31.172.31.251 [    0.000000] Xen: using vcpuop timer interface
Jul 29 11:45:56 31.172.31.251 [    0.000000] installing Xen timer for CPU 0
Jul 29 11:45:56 31.172.31.251 [    0.000000] tsc: Detected 2394.286 MHz processor
Jul 29 11:45:56 31.172.31.251 [   32.597863] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.57 BogoMIPS (lpj=9577144)
Jul 29 11:45:56 31.172.31.251 [   32.597981] pid_max: default: 32768 minimum: 301
Jul 29 11:45:56 31.172.31.251 [   32.600822] ACPI: Core revision 20160108
Jul 29 11:45:56 31.172.31.251 [   32.698533] ACPI: 2 ACPI AML tables successfully acquired and loaded
Jul 29 11:45:56 31.172.31.251 [   32.698634] 
Jul 29 11:45:56 31.172.31.251 [   32.698986] Security Framework initialized
Jul 29 11:45:56 31.172.31.251 [   32.699048] Yama: disabled by default; enable with sysctl kernel.yama.*
Jul 29 11:45:56 31.172.31.251 [   32.699116] AppArmor: AppArmor disabled by boot time parameter
Jul 29 11:45:56 31.172.31.251 [   32.700258] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Jul 29 11:45:56 31.172.31.251 [   32.702669] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Jul 29 11:45:56 31.172.31.251 [   32.703647] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Jul 29 11:45:56 31.172.31.251 [   32.703725] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
Jul 29 11:45:56 31.172.31.251 [   32.704542] Disabling memory control group subsystem
Jul 29 11:45:56 31.172.31.251 [   32.704666] CPU: Physical Processor ID: 0
Jul 29 11:45:56 31.172.31.251 [   32.704721] CPU: Processor Core ID: 0
Jul 29 11:45:56 31.172.31.251 [   32.704780] mce: CPU supports 2 MCE banks
Jul 29 11:45:56 31.172.31.251 [   32.704852] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Jul 29 11:45:56 31.172.31.251 [   32.704909] Last level dTLB entries: 4KB 512, 2MB 0, 4MB 0, 1GB 4
Jul 29 11:45:56 31.172.31.251 [   32.705406] Freeing SMP alternatives memory: 24K (ffffffff81c75000 - ffffffff81c7b000)
Jul 29 11:45:56 31.172.31.251 [   32.707882] ftrace: allocating 24456 entries in 96 pages
Jul 29 11:45:56 31.172.31.251 [   32.719301] cpu 0 spinlock event irq 49
Jul 29 11:45:56 31.172.31.251 [   32.719362] smpboot: Max logical packages: 1
Jul 29 11:45:56 31.172.31.251 [   32.719424] smpboot: APIC(0) Converting physical 0 to logical package 0
Jul 29 11:45:56 31.172.31.251 [   32.719491] Could not initialize VPMU for cpu 0, error -38
Jul 29 11:45:56 31.172.31.251 [   32.719580] Performance Events: unsupported p6 CPU model 62 no PMU driver, software events only.
Jul 29 11:45:56 31.172.31.251 [   32.720341] NMI watchdog: disabled (cpu0): hardware events not enabled
Jul 29 11:45:56 31.172.31.251 [   32.720402] NMI watchdog: Shutting down hard lockup detector on all cpus
Jul 29 11:45:56 31.172.31.251 [   32.720565] installing Xen timer for CPU 1
Jul 29 11:45:56 31.172.31.251 [   32.720629] cpu 1 spinlock event irq 56
Jul 29 11:45:56 31.172.31.251 [   32.721028] installing Xen timer for CPU 2
Jul 29 11:45:56 31.172.31.251 [   32.721092] cpu 2 spinlock event irq 63
Jul 29 11:45:56 31.172.31.251 [   32.721453] installing Xen timer for CPU 3
Jul 29 11:45:56 31.172.31.251 [   32.721516] cpu 3 spinlock event irq 70
Jul 29 11:45:56 31.172.31.251 [   32.721863] installing Xen timer for CPU 4
Jul 29 11:45:56 31.172.31.251 [   32.721925] cpu 4 spinlock event irq 77
Jul 29 11:45:56 31.172.31.251 [   32.722267] installing Xen timer for CPU 5
Jul 29 11:45:56 31.172.31.251 [   32.722332] cpu 5 spinlock event irq 84
Jul 29 11:45:56 31.172.31.251 [   32.722653] installing Xen timer for CPU 6
Jul 29 11:45:56 31.172.31.251 [   32.722716] cpu 6 spinlock event irq 91
Jul 29 11:45:56 31.172.31.251 [   32.723048] installing Xen timer for CPU 7
Jul 29 11:45:56 31.172.31.251 [   32.723110] cpu 7 spinlock event irq 98
Jul 29 11:45:56 31.172.31.251 [   32.723414] installing Xen timer for CPU 8
Jul 29 11:45:56 31.172.31.251 [   32.723477] cpu 8 spinlock event irq 105
Jul 29 11:45:56 31.172.31.251 [   32.723796] installing Xen timer for CPU 9
Jul 29 11:45:56 31.172.31.251 [   32.723860] cpu 9 spinlock event irq 112
Jul 29 11:45:56 31.172.31.251 [   32.724166] installing Xen timer for CPU 10
Jul 29 11:45:56 31.172.31.251 [   32.724229] cpu 10 spinlock event irq 119
Jul 29 11:45:56 31.172.31.251 [   32.724549] installing Xen timer for CPU 11
Jul 29 11:45:56 31.172.31.251 [   32.724611] cpu 11 spinlock event irq 126
Jul 29 11:45:56 31.172.31.251 [   32.724827] x86: Booted up 1 node, 12 CPUs
Jul 29 11:45:56 31.172.31.251 [   32.725552] devtmpfs: initialized
Jul 29 11:45:56 31.172.31.251 [   32.725669] x86/mm: Memory block size: 128MB
Jul 29 11:45:56 31.172.31.251 [   32.728716] PM: Registering ACPI NVS region [mem 0x7dfda000-0x7e1dcfff] (2109440 bytes)
Jul 29 11:45:56 31.172.31.251 [   32.728833] PM: Registering ACPI NVS region [mem 0x7f363000-0x7f7fffff] (4837376 bytes)
Jul 29 11:45:56 31.172.31.251 [   32.729126] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
Jul 29 11:45:56 31.172.31.251 [   32.729358] pinctrl core: initialized pinctrl subsystem
Jul 29 11:45:56 31.172.31.251 [   32.729599] NET: Registered protocol family 16
Jul 29 11:45:56 31.172.31.251 [   32.729670] xen:grant_table: Grant tables using version 1 layout
Jul 29 11:45:56 31.172.31.251 [   32.729739] Grant table initialized
Jul 29 11:45:56 31.172.31.251 [   32.730099] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
Jul 29 11:45:56 31.172.31.251 [   32.730182] ACPI: bus type PCI registered
Jul 29 11:45:56 31.172.31.251 [   32.730239] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Jul 29 11:45:56 31.172.31.251 [   32.730587] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
Jul 29 11:45:56 31.172.31.251 [   32.730671] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
Jul 29 11:45:56 31.172.31.251 [   32.756845] PCI: Using configuration type 1 for base access
Jul 29 11:45:56 31.172.31.251 [   32.768375] ACPI: Added _OSI(Module Device)
Jul 29 11:45:56 31.172.31.251 [   32.768435] ACPI: Added _OSI(Processor Device)
Jul 29 11:45:56 31.172.31.251 [   32.768490] ACPI: Added _OSI(3.0 _SCP Extensions)
Jul 29 11:45:56 31.172.31.251 [   32.768546] ACPI: Added _OSI(Processor Aggregator Device)
Jul 29 11:45:56 31.172.31.251 [   32.768734] xen: registering gsi 9 triggering 0 polarity 0
Jul 29 11:45:56 31.172.31.251 [   32.769231] ACPI: Executed 1 blocks of module-level executable AML code
Jul 29 11:45:56 31.172.31.251 [   33.158807] \_SB_ (0811B06E-4A27-44F9-8D60-3CBBC22E7B48): _OSC invalid UUID
Jul 29 11:45:56 31.172.31.251 [   33.158870] _OSC request data: 1 1f
Jul 29 11:45:56 31.172.31.251 [   33.163052] ACPI: Interpreter enabled
Jul 29 11:45:56 31.172.31.251 [   33.163126] ACPI: (supports S0 S1 S4 S5)
Jul 29 11:45:56 31.172.31.251 [   33.163183] ACPI: Using IOAPIC for interrupt routing
Jul 29 11:45:56 31.172.31.251 [   33.163315] HEST: Table parsing has been initialized.
Jul 29 11:45:56 31.172.31.251 [   33.163379] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Jul 29 11:45:56 31.172.31.251 [   33.182679] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
Jul 29 11:45:56 31.172.31.251 [   33.182749] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
Jul 29 11:45:56 31.172.31.251 [   33.183076] acpi PNP0A08:00: _OSC: platform does not support [PME AER]
Jul 29 11:45:56 31.172.31.251 [   33.183368] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PCIeCapability]
Jul 29 11:45:56 31.172.31.251 [   33.183445] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
Jul 29 11:45:56 31.172.31.251 [   33.183921] PCI host bridge to bus 0000:00
Jul 29 11:45:56 31.172.31.251 [   33.183978] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
Jul 29 11:45:56 31.172.31.251 [   33.184039] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
Jul 29 11:45:56 31.172.31.251 [   33.184099] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
Jul 29 11:45:56 31.172.31.251 [   33.184160] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
Jul 29 11:45:56 31.172.31.251 [   33.184223] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
Jul 29 11:45:56 31.172.31.251 [   33.184299] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
Jul 29 11:45:56 31.172.31.251 [   33.184375] pci_bus 0000:00: root bus resource [mem 0xfed08000-0xfed08fff window]
Jul 29 11:45:56 31.172.31.251 [   33.184451] pci_bus 0000:00: root bus resource [mem 0xfed0e000-0xfed0ffff window]
Jul 29 11:45:56 31.172.31.251 [   33.184529] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfbffffff window]
Jul 29 11:45:56 31.172.31.251 [   33.184610] pci_bus 0000:00: root bus resource [bus 00-fe]
Jul 29 11:45:56 31.172.31.251 [   33.184690] pci 0000:00:00.0: [8086:0e00] type 00 class 0x060000
Jul 29 11:45:56 31.172.31.251 [   33.184870] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
Jul 29 11:45:56 31.172.31.251 [   33.185062] pci 0000:00:01.0: [8086:0e02] type 01 class 0x060400
Jul 29 11:45:56 31.172.31.251 [   33.185256] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
Jul 29 11:45:56 31.172.31.251 [   33.185387] pci 0000:00:01.0: System wakeup disabled by ACPI
Jul 29 11:45:56 31.172.31.251 [   33.185520] pci 0000:00:02.0: [8086:0e04] type 01 class 0x060400
Jul 29 11:45:56 31.172.31.251 [   33.185714] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
Jul 29 11:45:56 31.172.31.251 [   33.185842] pci 0000:00:02.0: System wakeup disabled by ACPI
Jul 29 11:45:56 31.172.31.251 [   33.185970] pci 0000:00:03.0: [8086:0e08] type 01 class 0x060400
Jul 29 11:45:56 31.172.31.251 [   33.186167] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
Jul 29 11:45:56 31.172.31.251 [   33.186293] pci 0000:00:03.0: System wakeup disabled by ACPI
Jul 29 11:45:56 31.172.31.251 [   33.199718] pci 0000:03:00.1: VF(n) BAR3 space: [mem 0xfb940000-0xfb95ffff] (contains BAR3 for 8 VFs)
Jul 29 11:45:56 31.172.31.251 [   38.149600] md: md0 stopped.
Jul 29 11:45:56 31.172.31.251 [   38.186677] md: bind<sdd2>
Jul 29 11:45:56 31.172.31.251 [   38.186914] md: bind<sdc2>
Jul 29 11:45:56 31.172.31.251 [   38.187162] md: bind<sdb2>
Jul 29 11:45:56 31.172.31.251 [   38.187432] md: bind<sda2>
Jul 29 11:45:56 31.172.31.251 [   38.189372] md: raid1 personality registered for level 1
Jul 29 11:45:56 31.172.31.251 [   38.190004] md/raid1:md0: active with 4 out of 4 mirrors
Jul 29 11:45:56 31.172.31.251 [   38.190108] md0: detected capacity change from 0 to 299987968
Jul 29 11:45:56 31.172.31.251 [   38.263919] md: md1 stopped.
Jul 29 11:45:56 31.172.31.251 [   38.264883] md: bind<sdd3>
Jul 29 11:45:56 31.172.31.251 [   38.265128] md: bind<sdc3>
Jul 29 11:45:56 31.172.31.251 [   38.265744] md: bind<sdb3>
Jul 29 11:45:56 31.172.31.251 [   38.265958] md: bind<sda3>
Jul 29 11:45:56 31.172.31.251 [   38.267772] md/raid1:md1: active with 4 out of 4 mirrors
Jul 29 11:45:56 31.172.31.251 [   38.267871] md1: detected capacity change from 0 to 29998877696
Jul 29 11:45:56 31.172.31.251 [   38.309684] md: md2 stopped.
Jul 29 11:45:56 31.172.31.251 [   38.310609] md: bind<sdd4>
Jul 29 11:45:56 31.172.31.251 [   38.310844] md: bind<sdc4>
Jul 29 11:45:56 31.172.31.251 [   38.311059] md: bind<sdb4>
Jul 29 11:45:56 31.172.31.251 [   38.311274] md: bind<sda4>
Jul 29 11:45:56 31.172.31.251 [   38.313049] md/raid1:md2: active with 4 out of 4 mirrors
Jul 29 11:45:56 31.172.31.251 [   38.313142] md2: detected capacity change from 0 to 511987712
Jul 29 11:45:56 31.172.31.251 [   38.395295] md: md3 stopped.
Jul 29 11:45:56 31.172.31.251 [   38.396550] md: bind<sdb5>
Jul 29 11:45:56 31.172.31.251 [   38.396788] md: bind<sdc5>
Jul 29 11:45:56 31.172.31.251 [   38.396991] md: bind<sdd5>
Jul 29 11:45:56 31.172.31.251 [   38.397205] md: bind<sda5>
Jul 29 11:45:56 31.172.31.251 [   38.398989] md: raid10 personality registered for level 10
Jul 29 11:45:56 31.172.31.251 [   38.399605] md/raid10:md3: not clean -- starting background reconstruction
Jul 29 11:45:56 31.172.31.251 [   38.399671] md/raid10:md3: active with 4 out of 4 devices
Jul 29 11:45:56 31.172.31.251 [   38.399810] created bitmap (29 pages) for device md3
Jul 29 11:45:56 31.172.31.251 [   38.400496] md3: bitmap initialized from disk: read 2 pages, set 35 of 58695 bits
Jul 29 11:45:56 31.172.31.251 [   38.412319] md3: detected capacity change from 0 to 3938899197952
Jul 29 11:45:56 31.172.31.251 [   38.555680] device-mapper: uevent: version 1.0.3
Jul 29 11:45:56 31.172.31.251 [   38.555841] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
Jul 29 11:45:56 31.172.31.251 [   38.588539] SGI XFS with ACLs, security attributes, realtime, no debug enabled
Jul 29 11:45:56 31.172.31.251 [   38.669287] XFS (md1): Mounting V4 Filesystem
Jul 29 11:45:56 31.172.31.251 [   38.788627] XFS (md1): Starting recovery (logdev: internal)
Jul 29 11:45:57 31.172.31.251 [   39.078452] XFS (md1): Ending recovery (logdev: internal)
Jul 29 11:45:58 31.172.31.251 [   40.383710] systemd-udevd[486]: starting version 215
Jul 29 11:45:59 31.172.31.251 [   40.897919] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
Jul 29 11:45:59 31.172.31.251 [   40.898020] ACPI: Power Button [PWRB]
Jul 29 11:45:59 31.172.31.251 [   40.898151] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
Jul 29 11:45:59 31.172.31.251 [   40.898232] ACPI: Power Button [PWRF]
Jul 29 11:45:59 31.172.31.251 [   40.904173] Monitor-Mwait will be used to enter C-1 state
Jul 29 11:45:59 31.172.31.251 [   40.904259] Monitor-Mwait will be used to enter C-2 state
Jul 29 11:45:59 31.172.31.251 [   40.904335] Monitor-Mwait will be used to enter C-2 state
Jul 29 11:45:59 31.172.31.251 [   40.921008] Warning: Processor Platform Limit not supported.
Jul 29 11:45:59 31.172.31.251 [   40.930915] ioatdma: Intel(R) QuickData Technology Driver 4.00
Jul 29 11:45:59 31.172.31.251 [   40.931086] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.931169] xen: --> pirq=31 -> irq=31 (gsi=31)
Jul 29 11:45:59 31.172.31.251 [   40.940566] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.940661] xen: --> pirq=39 -> irq=39 (gsi=39)
Jul 29 11:45:59 31.172.31.251 [   40.950488] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.950570] Already setup the GSI :31
Jul 29 11:45:59 31.172.31.251 [   40.959230] mei_me 0000:00:16.0: Device doesn't have valid ME Interface
Jul 29 11:45:59 31.172.31.251 [   40.959461] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.959544] Already setup the GSI :39
Jul 29 11:45:59 31.172.31.251 [   40.967782] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.967861] Already setup the GSI :31
Jul 29 11:45:59 31.172.31.251 [   40.976595] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.976679] Already setup the GSI :39
Jul 29 11:45:59 31.172.31.251 [   40.985055] xen: registering gsi 31 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.985135] Already setup the GSI :31
Jul 29 11:45:59 31.172.31.251 [   40.993380] xen: registering gsi 39 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   40.993458] Already setup the GSI :39
Jul 29 11:45:59 31.172.31.251 [   41.002104] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
Jul 29 11:45:59 31.172.31.251 [   41.156440] ipmi message handler version 39.2
Jul 29 11:45:59 31.172.31.251 [   41.158035] ipmi_si IPI0001:00: ipmi_si: probing via ACPI
Jul 29 11:45:59 31.172.31.251 [   41.158129] ipmi_si IPI0001:00: [io  0x0ca2] regsize 1 spacing 1 irq 0
Jul 29 11:45:59 31.172.31.251 [   41.158199] ipmi_si: Adding ACPI-specified kcs state machine
Jul 29 11:45:59 31.172.31.251  
Jul 29 11:45:59 31.172.31.251 [   41.158349] IPMI System Interface driver.
Jul 29 11:45:59 31.172.31.251 [   41.158481] ipmi_si: probing via SMBIOS
Jul 29 11:45:59 31.172.31.251 [   41.158546] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
Jul 29 11:45:59 31.172.31.251 [   41.158629] ipmi_si: Adding SMBIOS-specified kcs state machine
Jul 29 11:45:59 31.172.31.251  duplicate interface
Jul 29 11:45:59 31.172.31.251 [   41.158770] ipmi_si: probing via SPMI
Jul 29 11:45:59 31.172.31.251 [   41.158846] ipmi_si: SPMI: io 0xca2 regsize 1 spacing 1 irq 0
Jul 29 11:45:59 31.172.31.251 [   41.158918] ipmi_si: Adding SPMI-specified kcs state machine
Jul 29 11:45:59 31.172.31.251  duplicate interface
Jul 29 11:45:59 31.172.31.251 [   41.159063] ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
Jul 29 11:45:59 31.172.31.251 [   41.159589] wmi: Mapper loaded
Jul 29 11:45:59 31.172.31.251 [   41.208127] xen: registering gsi 18 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   41.208218] Already setup the GSI :18
Jul 29 11:45:59 31.172.31.251 [   41.208409] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
Jul 29 11:45:59 31.172.31.251 [   41.209259] input: PC Speaker as /devices/platform/pcspkr/input/input7
Jul 29 11:45:59 31.172.31.251 [   41.211941] EDAC MC: Ver: 3.0.0
Jul 29 11:45:59 31.172.31.251 [   41.212145] [drm] Initialized drm 1.1.0 20060810
Jul 29 11:45:59 31.172.31.251 [   41.243235] EDAC sbridge: Seeking for: PCI ID 8086:0ea0
Jul 29 11:45:59 31.172.31.251 [   41.243309] EDAC sbridge: Seeking for: PCI ID 8086:0ea0
Jul 29 11:45:59 31.172.31.251 [   41.243369] EDAC sbridge: Seeking for: PCI ID 8086:0ea8
Jul 29 11:45:59 31.172.31.251 [   41.243433] EDAC sbridge: Seeking for: PCI ID 8086:0ea8
Jul 29 11:45:59 31.172.31.251 [   41.243492] EDAC sbridge: Seeking for: PCI ID 8086:0e71
Jul 29 11:45:59 31.172.31.251 [   41.243555] EDAC sbridge: Seeking for: PCI ID 8086:0e71
Jul 29 11:45:59 31.172.31.251 [   41.243615] EDAC sbridge: Seeking for: PCI ID 8086:0eaa
Jul 29 11:45:59 31.172.31.251 [   41.243679] EDAC sbridge: Seeking for: PCI ID 8086:0eaa
Jul 29 11:45:59 31.172.31.251 [   41.243739] EDAC sbridge: Seeking for: PCI ID 8086:0eab
Jul 29 11:45:59 31.172.31.251 [   41.243803] EDAC sbridge: Seeking for: PCI ID 8086:0eab
Jul 29 11:45:59 31.172.31.251 [   41.243863] EDAC sbridge: Seeking for: PCI ID 8086:0eac
Jul 29 11:45:59 31.172.31.251 [   41.243926] EDAC sbridge: Seeking for: PCI ID 8086:0eac
Jul 29 11:45:59 31.172.31.251 [   41.243995] EDAC sbridge: Seeking for: PCI ID 8086:0ead
Jul 29 11:45:59 31.172.31.251 [   41.244066] EDAC sbridge: Seeking for: PCI ID 8086:0ead
Jul 29 11:45:59 31.172.31.251 [   41.244134] EDAC sbridge: Seeking for: PCI ID 8086:0ec8
Jul 29 11:45:59 31.172.31.251 [   41.244205] EDAC sbridge: Seeking for: PCI ID 8086:0ec8
Jul 29 11:45:59 31.172.31.251 [   41.244271] EDAC sbridge: Seeking for: PCI ID 8086:0ec9
Jul 29 11:45:59 31.172.31.251 [   41.244343] EDAC sbridge: Seeking for: PCI ID 8086:0ec9
Jul 29 11:45:59 31.172.31.251 [   41.244410] EDAC sbridge: Seeking for: PCI ID 8086:0eca
Jul 29 11:45:59 31.172.31.251 [   41.244482] EDAC sbridge: Seeking for: PCI ID 8086:0eca
Jul 29 11:45:59 31.172.31.251 [   41.244548] EDAC sbridge: Seeking for: PCI ID 8086:0e60
Jul 29 11:45:59 31.172.31.251 [   41.244615] EDAC sbridge: Seeking for: PCI ID 8086:0e6a
Jul 29 11:45:59 31.172.31.251 [   41.244683] EDAC sbridge: Seeking for: PCI ID 8086:0e6b
Jul 29 11:45:59 31.172.31.251 [   41.244754] EDAC sbridge: Seeking for: PCI ID 8086:0e6c
Jul 29 11:45:59 31.172.31.251 [   41.244827] EDAC sbridge: Seeking for: PCI ID 8086:0e6d
Jul 29 11:45:59 31.172.31.251 [   41.244895] EDAC sbridge: Seeking for: PCI ID 8086:0eb8
Jul 29 11:45:59 31.172.31.251 [   41.244958] EDAC sbridge: Seeking for: PCI ID 8086:0ebc
Jul 29 11:45:59 31.172.31.251 [   41.245415] EDAC MC0: Giving out device to module sbridge_edac.c controller Ivy Bridge Socket#0: DEV 0000:ff:0e.0 (POLLED)
Jul 29 11:45:59 31.172.31.251 [   41.245502] EDAC sbridge:  Ver: 1.1.1 
Jul 29 11:45:59 31.172.31.251 [   41.264834] xen: registering gsi 16 triggering 0 polarity 1
Jul 29 11:45:59 31.172.31.251 [   41.264904] Already setup the GSI :16
Jul 29 11:45:59 31.172.31.251 [   41.275278] [TTM] Zone  kernel: Available graphics memory: 4071804 kiB
Jul 29 11:45:59 31.172.31.251 [   41.278002] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
Jul 29 11:45:59 31.172.31.251 [   41.278063] [TTM] Initializing pool allocator
Jul 29 11:45:59 31.172.31.251 [   41.278123] [TTM] Initializing DMA pool allocator
Jul 29 11:45:59 31.172.31.251 [   41.289610] iTCO_vendor_support: vendor-support=0
Jul 29 11:45:59 31.172.31.251 [   41.294627] ipmi_si IPI0001:00: The BMC does not support clearing the recv irq bit, compensating, but the BMC needs to be fixed.
Jul 29 11:45:59 31.172.31.251 [   41.302505] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
Jul 29 11:45:59 31.172.31.251 [   41.302616] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
Jul 29 11:45:59 31.172.31.251 [   41.316229] fbcon: mgadrmfb (fb0) is primary device
Jul 29 11:45:59 31.172.31.251 [   41.330944] ipmi_si IPI0001:00: Found new BMC (man_id: 0x002a7c, prod_id: 0x062b, dev_id: 0x20)
Jul 29 11:45:59 31.172.31.251 [   41.330951] ipmi_si IPI0001:00: IPMI kcs interface initialized
Jul 29 11:45:59 31.172.31.251 [   41.352569] AVX version of gcm_enc/dec engaged.
Jul 29 11:45:59 31.172.31.251 [   41.352570] AES CTR mode by8 optimization enabled
Jul 29 11:45:59 31.172.31.251 [   41.379026] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
Jul 29 11:45:59 31.172.31.251 [   41.752905] Console: switching to colour frame buffer device 128x48
Jul 29 11:45:59 31.172.31.251 [   41.815779] mgag200 0000:07:04.0: fb0: mgadrmfb frame buffer device
Jul 29 11:45:59 31.172.31.251 [   41.834664] [drm] Initialized mgag200 1.0.0 20110418 for 0000:07:04.0 on minor 0
Jul 29 11:46:08 31.172.31.251 [   50.200174] loop: module loaded
Jul 29 11:46:08 31.172.31.251 [   50.370070] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
Jul 29 11:46:08 31.172.31.251 [   50.448954] w83627ehf: Found NCT6776F chip at 0xa30
Jul 29 11:46:08 31.172.31.251 [   50.508006] IPMI Watchdog: driver initialized
Jul 29 11:46:08 31.172.31.251 [   50.528406] ipmi device interface
Jul 29 11:46:08 31.172.31.251 [   50.726890] fuse init (API version 7.24)
Jul 29 11:46:09 31.172.31.251 [   51.063078] EXT4-fs (md0): mounting ext3 file system using the ext4 subsystem
Jul 29 11:46:09 31.172.31.251 [   51.141450] EXT4-fs (md0): mounted filesystem with ordered data mode. Opts: (null)
Jul 29 11:46:09 31.172.31.251 [   51.183983] XFS (dm-9): Mounting V4 Filesystem
Jul 29 11:46:09 31.172.31.251 [   51.346860] md: resync of RAID array md3
Jul 29 11:46:09 31.172.31.251 [   51.347437] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
Jul 29 11:46:09 31.172.31.251 [   51.348001] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for resync.
Jul 29 11:46:09 31.172.31.251 [   51.348583] md: using 128k window, over a total of 3846581248k.
Jul 29 11:46:09 31.172.31.251 [   51.463647] XFS (dm-9): Starting recovery (logdev: internal)
Jul 29 11:46:10 31.172.31.251 [   52.141666] XFS (dm-9): Ending recovery (logdev: internal)
Jul 29 11:46:10 31.172.31.251 [   52.252075] XFS (dm-14): Mounting V4 Filesystem
Jul 29 11:46:12 31.172.31.251 [   54.235072] XFS (dm-14): Starting recovery (logdev: internal)
Jul 29 11:46:12 31.172.31.251 [   54.689747] XFS (dm-14): Ending recovery (logdev: internal)
Jul 29 11:46:34 31.172.31.251 [   75.979126] ip_tables: (C) 2000-2006 Netfilter Core Team
Jul 29 11:46:34 31.172.31.251 [   76.238108] md: md3: resync done.
Jul 29 11:46:34 31.172.31.251 [   76.368691] RAID10 conf printout:
Jul 29 11:46:34 31.172.31.251 [   76.369289]  --- wd:4 rd:4
Jul 29 11:46:34 31.172.31.251 [   76.369868]  disk 0, wo:0, o:1, dev:sda5
Jul 29 11:46:34 31.172.31.251 [   76.370447]  disk 1, wo:0, o:1, dev:sdb5
Jul 29 11:46:34 31.172.31.251 [   76.371010]  disk 2, wo:0, o:1, dev:sdc5
Jul 29 11:46:34 31.172.31.251 [   76.371578]  disk 3, wo:0, o:1, dev:sdd5
Jul 29 11:46:34 31.172.31.251 [   76.630729] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
Jul 29 11:46:34 31.172.31.251 [   76.640873] xenbr0: port 1(eth0) entered blocking state
Jul 29 11:46:34 31.172.31.251 [   76.641484] xenbr0: port 1(eth0) entered disabled state
Jul 29 11:46:34 31.172.31.251 [   76.642093] device eth0 entered promiscuous mode
Jul 29 11:46:34 31.172.31.251 [   76.759974] IPv6: ADDRCONF(NETDEV_UP): xenbr0: link is not ready
Jul 29 11:46:37 31.172.31.251 [   79.232498] ip6_tables: (C) 2000-2006 Netfilter Core Team
Jul 29 11:46:37 31.172.31.251 [   79.436619] device xenbr1 entered promiscuous mode
Jul 29 11:46:38 31.172.31.251 [   80.429807] igb 0000:03:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Jul 29 11:46:38 31.172.31.251 [   80.430602] xenbr0: port 1(eth0) entered blocking state
Jul 29 11:46:38 31.172.31.251 [   80.431266] xenbr0: port 1(eth0) entered forwarding state
Jul 29 11:46:38 31.172.31.251 [   80.432023] IPv6: ADDRCONF(NETDEV_CHANGE): xenbr0: link becomes ready
Jul 29 11:46:39 31.172.31.251 [   81.465645] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
Jul 29 11:46:39 31.172.31.251 [   81.466885] IPMI poweroff: ATCA Detect mfg 0x2A7C prod 0x62B
Jul 29 11:46:39 31.172.31.251 [   81.467555] IPMI poweroff: Found a chassis style poweroff function
Jul 29 11:46:39 31.172.31.251 [   81.788763] xen:xen_evtchn: Event-channel device installed
Jul 29 11:46:40 31.172.31.251 [   82.036930] NET: Registered protocol family 15
Jul 29 11:46:40 31.172.31.251 [   82.312360] Initializing XFRM netlink socket
Jul 29 11:46:41 31.172.31.251 [   82.847368] NET: Registered protocol family 38
Jul 29 11:46:41 31.172.31.251 [   83.065397] AVX2 or AES-NI instructions are not detected.
Jul 29 11:46:41 31.172.31.251 [   83.292135] alg: No test for xcbc(camellia) (xcbc(camellia-asm))
Jul 29 11:46:41 31.172.31.251 [   83.507424] AVX2 instructions are not detected.
Jul 29 11:46:43 31.172.31.251 [   85.376236] tun: Universal TUN/TAP device driver, 1.6
Jul 29 11:46:43 31.172.31.251 [   85.376236] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Jul 29 11:46:43 31.172.31.251 [   85.754112] xenbr0: port 2(vif1.0) entered blocking state
Jul 29 11:46:43 31.172.31.251 [   85.754112] xenbr0: port 2(vif1.0) entered disabled state
Jul 29 11:46:43 31.172.31.251 [   85.754179] device vif1.0 entered promiscuous mode
Jul 29 11:46:43 31.172.31.251 [   85.757206] IPv6: ADDRCONF(NETDEV_UP): vif1.0: link is not ready
Jul 29 11:46:43 31.172.31.251 [   85.757894] xenbr1: port 1(vif1.1) entered blocking state
Jul 29 11:46:43 31.172.31.251 [   85.757895] xenbr1: port 1(vif1.1) entered disabled state
Jul 29 11:46:43 31.172.31.251 [   85.758011] device vif1.1 entered promiscuous mode
Jul 29 11:46:43 31.172.31.251 [   85.763462] IPv6: ADDRCONF(NETDEV_UP): vif1.1: link is not ready
Jul 29 11:46:43 31.172.31.251 [   85.823427] Bridge firewalling registered
Jul 29 11:46:44 31.172.31.251 [   86.023275] xenbr0: port 3(vif1.0-emu) entered blocking state
Jul 29 11:46:44 31.172.31.251 [   86.024129] xenbr0: port 3(vif1.0-emu) entered disabled state
Jul 29 11:46:44 31.172.31.251 [   86.024990] device vif1.0-emu entered promiscuous mode
Jul 29 11:46:44 31.172.31.251 [   86.028013] xenbr0: port 3(vif1.0-emu) entered blocking state
Jul 29 11:46:44 31.172.31.251 [   86.028755] xenbr0: port 3(vif1.0-emu) entered forwarding state
Jul 29 11:46:44 31.172.31.251 [   86.060090] xenbr1: port 2(vif1.1-emu) entered blocking state
Jul 29 11:46:44 31.172.31.251 [   86.060863] xenbr1: port 2(vif1.1-emu) entered disabled state
Jul 29 11:46:44 31.172.31.251 [   86.061686] device vif1.1-emu entered promiscuous mode
Jul 29 11:46:44 31.172.31.251 [   86.064347] xenbr1: port 2(vif1.1-emu) entered blocking state
Jul 29 11:46:44 31.172.31.251 [   86.065075] xenbr1: port 2(vif1.1-emu) entered forwarding state
Jul 29 11:46:44 31.172.31.251 [   86.801781] xenbr0: port 4(vif2.0) entered blocking state
Jul 29 11:46:44 31.172.31.251 [   86.802476] xenbr0: port 4(vif2.0) entered disabled state
Jul 29 11:46:44 31.172.31.251 [   86.803183] device vif2.0 entered promiscuous mode
Jul 29 11:46:44 31.172.31.251 [   86.803883] xenbr1: port 3(vif2.1) entered blocking state
Jul 29 11:46:44 31.172.31.251 [   86.804767] xenbr1: port 3(vif2.1) entered disabled state
Jul 29 11:46:44 31.172.31.251 [   86.805541] device vif2.1 entered promiscuous mode
Jul 29 11:46:44 31.172.31.251 [   86.806367] IPv6: ADDRCONF(NETDEV_UP): vif2.0: link is not ready
Jul 29 11:46:44 31.172.31.251 [   86.808226] IPv6: ADDRCONF(NETDEV_UP): vif2.1: link is not ready
Jul 29 11:46:45 31.172.31.251 [   86.934642] xenbr0: port 5(vif2.0-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   86.935310] xenbr0: port 5(vif2.0-emu) entered disabled state
Jul 29 11:46:45 31.172.31.251 [   86.936046] device vif2.0-emu entered promiscuous mode
Jul 29 11:46:45 31.172.31.251 [   86.938787] xenbr0: port 5(vif2.0-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   86.939445] xenbr0: port 5(vif2.0-emu) entered forwarding state
Jul 29 11:46:45 31.172.31.251 [   86.970368] xenbr1: port 4(vif2.1-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   86.970990] xenbr1: port 4(vif2.1-emu) entered disabled state
Jul 29 11:46:45 31.172.31.251 [   86.971628] device vif2.1-emu entered promiscuous mode
Jul 29 11:46:45 31.172.31.251 [   86.974711] xenbr1: port 4(vif2.1-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   86.975754] xenbr1: port 4(vif2.1-emu) entered forwarding state
Jul 29 11:46:45 31.172.31.251 [   87.492098] xenbr0: port 6(vif3.0) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   87.492713] xenbr0: port 6(vif3.0) entered disabled state
Jul 29 11:46:45 31.172.31.251 [   87.493332] device vif3.0 entered promiscuous mode
Jul 29 11:46:45 31.172.31.251 [   87.495911] IPv6: ADDRCONF(NETDEV_UP): vif3.0: link is not ready
Jul 29 11:46:45 31.172.31.251 [   87.496520] xenbr1: port 5(vif3.1) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   87.497072] xenbr1: port 5(vif3.1) entered disabled state
Jul 29 11:46:45 31.172.31.251 [   87.497669] device vif3.1 entered promiscuous mode
Jul 29 11:46:45 31.172.31.251 [   87.500500] IPv6: ADDRCONF(NETDEV_UP): vif3.1: link is not ready
Jul 29 11:46:45 31.172.31.251 [   87.597952] xenbr0: port 7(vif3.0-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   87.598541] xenbr0: port 7(vif3.0-emu) entered disabled state
Jul 29 11:46:45 31.172.31.251 [   87.599146] device vif3.0-emu entered promiscuous mode
Jul 29 11:46:45 31.172.31.251 [   87.602086] xenbr0: port 7(vif3.0-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   87.602953] xenbr0: port 7(vif3.0-emu) entered forwarding state
Jul 29 11:46:45 31.172.31.251 [   87.651343] xenbr1: port 6(vif3.1-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   87.651344] xenbr1: port 6(vif3.1-emu) entered disabled state
Jul 29 11:46:45 31.172.31.251 [   87.651412] device vif3.1-emu entered promiscuous mode
Jul 29 11:46:45 31.172.31.251 [   87.654141] xenbr1: port 6(vif3.1-emu) entered blocking state
Jul 29 11:46:45 31.172.31.251 [   87.654143] xenbr1: port 6(vif3.1-emu) entered forwarding state
Jul 29 11:46:46 31.172.31.251 [   88.151903] xenbr0: port 8(vif4.0) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.152429] xenbr0: port 8(vif4.0) entered disabled state
Jul 29 11:46:46 31.172.31.251 [   88.152996] device vif4.0 entered promiscuous mode
Jul 29 11:46:46 31.172.31.251 [   88.153502] xenbr1: port 7(vif4.1) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.154013] xenbr1: port 7(vif4.1) entered disabled state
Jul 29 11:46:46 31.172.31.251 [   88.154557] device vif4.1 entered promiscuous mode
Jul 29 11:46:46 31.172.31.251 [   88.155447] IPv6: ADDRCONF(NETDEV_UP): vif4.0: link is not ready
Jul 29 11:46:46 31.172.31.251 [   88.157199] IPv6: ADDRCONF(NETDEV_UP): vif4.1: link is not ready
Jul 29 11:46:46 31.172.31.251 [   88.269895] xenbr0: port 9(vif4.0-emu) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.269896] xenbr0: port 9(vif4.0-emu) entered disabled state
Jul 29 11:46:46 31.172.31.251 [   88.269990] device vif4.0-emu entered promiscuous mode
Jul 29 11:46:46 31.172.31.251 [   88.272823] xenbr0: port 9(vif4.0-emu) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.272824] xenbr0: port 9(vif4.0-emu) entered forwarding state
Jul 29 11:46:46 31.172.31.251 [   88.338803] xenbr1: port 8(vif4.1-emu) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.339288] xenbr1: port 8(vif4.1-emu) entered disabled state
Jul 29 11:46:46 31.172.31.251 [   88.339848] device vif4.1-emu entered promiscuous mode
Jul 29 11:46:46 31.172.31.251 [   88.342244] xenbr1: port 8(vif4.1-emu) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.342719] xenbr1: port 8(vif4.1-emu) entered forwarding state
Jul 29 11:46:46 31.172.31.251 [   88.789620] xenbr0: port 10(vif5.0) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.790138] xenbr0: port 10(vif5.0) entered disabled state
Jul 29 11:46:46 31.172.31.251 [   88.790682] device vif5.0 entered promiscuous mode
Jul 29 11:46:46 31.172.31.251 [   88.793548] IPv6: ADDRCONF(NETDEV_UP): vif5.0: link is not ready
Jul 29 11:46:46 31.172.31.251 [   88.796701] xenbr1: port 9(vif5.1) entered blocking state
Jul 29 11:46:46 31.172.31.251 [   88.797557] xenbr1: port 9(vif5.1) entered disabled state
Jul 29 11:46:46 31.172.31.251 [   88.798538] device vif5.1 entered promiscuous mode
Jul 29 11:46:46 31.172.31.251 [   88.801448] IPv6: ADDRCONF(NETDEV_UP): vif5.1: link is not ready
Jul 29 11:46:47 31.172.31.251 [   88.940595] xenbr0: port 11(vif5.0-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   88.941123] xenbr0: port 11(vif5.0-emu) entered disabled state
Jul 29 11:46:47 31.172.31.251 [   88.941662] device vif5.0-emu entered promiscuous mode
Jul 29 11:46:47 31.172.31.251 [   88.944357] xenbr0: port 11(vif5.0-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   88.945253] xenbr0: port 11(vif5.0-emu) entered forwarding state
Jul 29 11:46:47 31.172.31.251 [   88.965138] xenbr1: port 10(vif5.1-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   88.965139] xenbr1: port 10(vif5.1-emu) entered disabled state
Jul 29 11:46:47 31.172.31.251 [   88.965206] device vif5.1-emu entered promiscuous mode
Jul 29 11:46:47 31.172.31.251 [   88.967741] xenbr1: port 10(vif5.1-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   88.967743] xenbr1: port 10(vif5.1-emu) entered forwarding state
Jul 29 11:46:47 31.172.31.251 [   89.492089] xenbr0: port 12(vif6.0) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   89.492655] xenbr0: port 12(vif6.0) entered disabled state
Jul 29 11:46:47 31.172.31.251 [   89.493307] device vif6.0 entered promiscuous mode
Jul 29 11:46:47 31.172.31.251 [   89.496014] IPv6: ADDRCONF(NETDEV_UP): vif6.0: link is not ready
Jul 29 11:46:47 31.172.31.251 [   89.496547] xenbr1: port 11(vif6.1) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   89.497105] xenbr1: port 11(vif6.1) entered disabled state
Jul 29 11:46:47 31.172.31.251 [   89.497718] device vif6.1 entered promiscuous mode
Jul 29 11:46:47 31.172.31.251 [   89.500403] IPv6: ADDRCONF(NETDEV_UP): vif6.1: link is not ready
Jul 29 11:46:47 31.172.31.251 [   89.604075] xenbr0: port 13(vif6.0-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   89.604651] xenbr0: port 13(vif6.0-emu) entered disabled state
Jul 29 11:46:47 31.172.31.251 [   89.605277] device vif6.0-emu entered promiscuous mode
Jul 29 11:46:47 31.172.31.251 [   89.607951] xenbr0: port 13(vif6.0-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   89.608521] xenbr0: port 13(vif6.0-emu) entered forwarding state
Jul 29 11:46:47 31.172.31.251 [   89.649592] xenbr1: port 12(vif6.1-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   89.649593] xenbr1: port 12(vif6.1-emu) entered disabled state
Jul 29 11:46:47 31.172.31.251 [   89.649662] device vif6.1-emu entered promiscuous mode
Jul 29 11:46:47 31.172.31.251 [   89.652635] xenbr1: port 12(vif6.1-emu) entered blocking state
Jul 29 11:46:47 31.172.31.251 [   89.652637] xenbr1: port 12(vif6.1-emu) entered forwarding state
Jul 29 11:46:48 31.172.31.251 [   90.303768] xenbr0: port 14(vif7.0) entered blocking state
Jul 29 11:46:48 31.172.31.251 [   90.304547] xenbr0: port 14(vif7.0) entered disabled state
Jul 29 11:46:48 31.172.31.251 [   90.305397] device vif7.0 entered promiscuous mode
Jul 29 11:46:48 31.172.31.251 [   90.308590] IPv6: ADDRCONF(NETDEV_UP): vif7.0: link is not ready
Jul 29 11:46:48 31.172.31.251 [   90.421075] xenbr0: port 15(vif7.0-emu) entered blocking state
Jul 29 11:46:48 31.172.31.251 [   90.421634] xenbr0: port 15(vif7.0-emu) entered disabled state
Jul 29 11:46:48 31.172.31.251 [   90.422231] device vif7.0-emu entered promiscuous mode
Jul 29 11:46:48 31.172.31.251 [   90.424843] xenbr0: port 15(vif7.0-emu) entered blocking state
Jul 29 11:46:48 31.172.31.251 [   90.425396] xenbr0: port 15(vif7.0-emu) entered forwarding state
Jul 29 11:46:49 31.172.31.251 [   90.951566] xenbr0: port 16(vif8.0) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   90.952205] xenbr0: port 16(vif8.0) entered disabled state
Jul 29 11:46:49 31.172.31.251 [   90.952893] device vif8.0 entered promiscuous mode
Jul 29 11:46:49 31.172.31.251 [   90.953577] xenbr1: port 13(vif8.1) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   90.954588] xenbr1: port 13(vif8.1) entered disabled state
Jul 29 11:46:49 31.172.31.251 [   90.955678] device vif8.1 entered promiscuous mode
Jul 29 11:46:49 31.172.31.251 [   90.956946] IPv6: ADDRCONF(NETDEV_UP): vif8.0: link is not ready
Jul 29 11:46:49 31.172.31.251 [   90.958728] IPv6: ADDRCONF(NETDEV_UP): vif8.1: link is not ready
Jul 29 11:46:49 31.172.31.251 [   91.055613] xenbr1: port 14(vif8.1-emu) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   91.055614] xenbr1: port 14(vif8.1-emu) entered disabled state
Jul 29 11:46:49 31.172.31.251 [   91.055701] device vif8.1-emu entered promiscuous mode
Jul 29 11:46:49 31.172.31.251 [   91.059339] xenbr1: port 14(vif8.1-emu) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   91.059341] xenbr1: port 14(vif8.1-emu) entered forwarding state
Jul 29 11:46:49 31.172.31.251 [   91.092324] xenbr0: port 17(vif8.0-emu) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   91.093246] xenbr0: port 17(vif8.0-emu) entered disabled state
Jul 29 11:46:49 31.172.31.251 [   91.094039] device vif8.0-emu entered promiscuous mode
Jul 29 11:46:49 31.172.31.251 [   91.096952] xenbr0: port 17(vif8.0-emu) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   91.097527] xenbr0: port 17(vif8.0-emu) entered forwarding state
Jul 29 11:46:49 31.172.31.251 [   91.734531] xenbr0: port 18(vif9.0) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   91.735447] xenbr0: port 18(vif9.0) entered disabled state
Jul 29 11:46:49 31.172.31.251 [   91.736492] device vif9.0 entered promiscuous mode
Jul 29 11:46:49 31.172.31.251 [   91.737397] xenbr1: port 15(vif9.1) entered blocking state
Jul 29 11:46:49 31.172.31.251 [   91.737920] xenbr1: port 15(vif9.1) entered disabled state
Jul 29 11:46:49 31.172.31.251 [   91.738510] device vif9.1 entered promiscuous mode
Jul 29 11:46:49 31.172.31.251 [   91.740147] IPv6: ADDRCONF(NETDEV_UP): vif9.0: link is not ready
Jul 29 11:46:49 31.172.31.251 [   91.742880] IPv6: ADDRCONF(NETDEV_UP): vif9.1: link is not ready
Jul 29 11:46:50 31.172.31.251 [   91.875706] xenbr0: port 19(vif9.0-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   91.875707] xenbr0: port 19(vif9.0-emu) entered disabled state
Jul 29 11:46:50 31.172.31.251 [   91.875815] device vif9.0-emu entered promiscuous mode
Jul 29 11:46:50 31.172.31.251 [   91.881039] xenbr0: port 19(vif9.0-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   91.881040] xenbr0: port 19(vif9.0-emu) entered forwarding state
Jul 29 11:46:50 31.172.31.251 [   91.958690] xenbr1: port 16(vif9.1-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   91.959179] xenbr1: port 16(vif9.1-emu) entered disabled state
Jul 29 11:46:50 31.172.31.251 [   91.959723] device vif9.1-emu entered promiscuous mode
Jul 29 11:46:50 31.172.31.251 [   91.962471] xenbr1: port 16(vif9.1-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   91.962978] xenbr1: port 16(vif9.1-emu) entered forwarding state
Jul 29 11:46:50 31.172.31.251 [   92.652487] xenbr1: port 17(vif10.1) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   92.652992] xenbr1: port 17(vif10.1) entered disabled state
Jul 29 11:46:50 31.172.31.251 [   92.653543] device vif10.1 entered promiscuous mode
Jul 29 11:46:50 31.172.31.251 [   92.656347] xenbr0: port 20(vif10.0) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   92.656838] xenbr0: port 20(vif10.0) entered disabled state
Jul 29 11:46:50 31.172.31.251 [   92.657362] device vif10.0 entered promiscuous mode
Jul 29 11:46:50 31.172.31.251 [   92.658081] IPv6: ADDRCONF(NETDEV_UP): vif10.1: link is not ready
Jul 29 11:46:50 31.172.31.251 [   92.660403] IPv6: ADDRCONF(NETDEV_UP): vif10.0: link is not ready
Jul 29 11:46:50 31.172.31.251 [   92.762345] xenbr0: port 21(vif10.0-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   92.762996] xenbr0: port 21(vif10.0-emu) entered disabled state
Jul 29 11:46:50 31.172.31.251 [   92.763902] device vif10.0-emu entered promiscuous mode
Jul 29 11:46:50 31.172.31.251 [   92.767212] xenbr0: port 21(vif10.0-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   92.768093] xenbr0: port 21(vif10.0-emu) entered forwarding state
Jul 29 11:46:50 31.172.31.251 [   92.793838] xenbr1: port 18(vif10.1-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   92.794849] xenbr1: port 18(vif10.1-emu) entered disabled state
Jul 29 11:46:50 31.172.31.251 [   92.795960] device vif10.1-emu entered promiscuous mode
Jul 29 11:46:50 31.172.31.251 [   92.799527] xenbr1: port 18(vif10.1-emu) entered blocking state
Jul 29 11:46:50 31.172.31.251 [   92.800088] xenbr1: port 18(vif10.1-emu) entered forwarding state
Jul 29 11:46:51 31.172.31.251 [   93.520226] xenbr0: port 22(vif11.0) entered blocking state
Jul 29 11:46:51 31.172.31.251 [   93.521093] xenbr0: port 22(vif11.0) entered disabled state
Jul 29 11:46:51 31.172.31.251 [   93.521649] device vif11.0 entered promiscuous mode
Jul 29 11:46:51 31.172.31.251 [   93.525652] xenbr1: port 19(vif11.1) entered blocking state
Jul 29 11:46:51 31.172.31.251 [   93.526661] xenbr1: port 19(vif11.1) entered disabled state
Jul 29 11:46:51 31.172.31.251 [   93.527728] device vif11.1 entered promiscuous mode
Jul 29 11:46:51 31.172.31.251 [   93.529003] IPv6: ADDRCONF(NETDEV_UP): vif11.0: link is not ready
Jul 29 11:46:51 31.172.31.251 [   93.532103] IPv6: ADDRCONF(NETDEV_UP): vif11.1: link is not ready
Jul 29 11:46:51 31.172.31.251 [   93.633952] xenbr1: port 20(vif11.1-emu) entered blocking state
Jul 29 11:46:51 31.172.31.251 [   93.633953] xenbr1: port 20(vif11.1-emu) entered disabled state
Jul 29 11:46:51 31.172.31.251 [   93.634032] device vif11.1-emu entered promiscuous mode
Jul 29 11:46:51 31.172.31.251 [   93.637595] xenbr1: port 20(vif11.1-emu) entered blocking state
Jul 29 11:46:51 31.172.31.251 [   93.637596] xenbr1: port 20(vif11.1-emu) entered forwarding state
Jul 29 11:46:51 31.172.31.251 [   93.663131] xenbr0: port 23(vif11.0-emu) entered blocking state
Jul 29 11:46:51 31.172.31.251 [   93.663132] xenbr0: port 23(vif11.0-emu) entered disabled state
Jul 29 11:46:51 31.172.31.251 [   93.663212] device vif11.0-emu entered promiscuous mode
Jul 29 11:46:51 31.172.31.251 [   93.666641] xenbr0: port 23(vif11.0-emu) entered blocking state
Jul 29 11:46:51 31.172.31.251 [   93.666642] xenbr0: port 23(vif11.0-emu) entered forwarding state
Jul 29 11:47:21 31.172.31.251 [  123.248773] xen-blkback: backend/vbd/7/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:21 31.172.31.251 [  123.280564] xen-blkback: backend/vbd/7/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:21 31.172.31.251 [  123.296308] vif vif-7-0 vif7.0: Guest Rx ready
Jul 29 11:47:21 31.172.31.251 [  123.297164] IPv6: ADDRCONF(NETDEV_CHANGE): vif7.0: link becomes ready
Jul 29 11:47:21 31.172.31.251 [  123.298148] xenbr0: port 14(vif7.0) entered blocking state
Jul 29 11:47:21 31.172.31.251 [  123.299114] xenbr0: port 14(vif7.0) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  123.924609] xen-blkback: backend/vbd/9/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  123.962258] vif vif-9-0 vif9.0: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  123.962917] IPv6: ADDRCONF(NETDEV_CHANGE): vif9.0: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  123.963642] xenbr0: port 18(vif9.0) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  123.964821] xenbr0: port 18(vif9.0) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  123.968031] vif vif-9-1 vif9.1: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  123.969192] IPv6: ADDRCONF(NETDEV_CHANGE): vif9.1: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  123.970287] xenbr1: port 15(vif9.1) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  123.971457] xenbr1: port 15(vif9.1) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.310243] xen-blkback: backend/vbd/2/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  124.341769] xen-blkback: backend/vbd/2/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  124.420517] vif vif-2-0 vif2.0: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.421621] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.0: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.422592] xenbr0: port 4(vif2.0) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.423258] xenbr0: port 4(vif2.0) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.527946] xen-blkback: backend/vbd/1/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  124.555309] xen-blkback: backend/vbd/1/832: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  124.616183] vif vif-2-1 vif2.1: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.620574] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.1: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.621773] xenbr1: port 3(vif2.1) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.622907] xen-blkback: backend/vbd/5/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  124.622911] xenbr1: port 3(vif2.1) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.699012] vif vif-5-0 vif5.0: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.699168] IPv6: ADDRCONF(NETDEV_CHANGE): vif5.0: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.699239] xenbr0: port 10(vif5.0) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.699248] xenbr0: port 10(vif5.0) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.710733] vif vif-5-1 vif5.1: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.711481] IPv6: ADDRCONF(NETDEV_CHANGE): vif5.1: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.712311] xenbr1: port 9(vif5.1) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.713087] xenbr1: port 9(vif5.1) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.728691] xen-blkback: backend/vbd/4/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:22 31.172.31.251 [  124.775796] vif vif-1-0 vif1.0: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.776882] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.0: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.778020] xenbr0: port 2(vif1.0) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.779173] xenbr0: port 2(vif1.0) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.810249] vif vif-1-1 vif1.1: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.811029] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.1: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.811821] xenbr1: port 1(vif1.1) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.812820] xenbr1: port 1(vif1.1) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.832852] vif vif-4-0 vif4.0: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.833655] IPv6: ADDRCONF(NETDEV_CHANGE): vif4.0: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.834778] xenbr0: port 8(vif4.0) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.835985] xenbr0: port 8(vif4.0) entered forwarding state
Jul 29 11:47:22 31.172.31.251 [  124.836635] vif vif-4-1 vif4.1: Guest Rx ready
Jul 29 11:47:22 31.172.31.251 [  124.838706] IPv6: ADDRCONF(NETDEV_CHANGE): vif4.1: link becomes ready
Jul 29 11:47:22 31.172.31.251 [  124.839564] xenbr1: port 7(vif4.1) entered blocking state
Jul 29 11:47:22 31.172.31.251 [  124.840512] xenbr1: port 7(vif4.1) entered forwarding state
Jul 29 11:47:23 31.172.31.251 [  125.470097] xen-blkback: backend/vbd/6/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:23 31.172.31.251 [  125.516557] vif vif-6-0 vif6.0: Guest Rx ready
Jul 29 11:47:23 31.172.31.251 [  125.517602] IPv6: ADDRCONF(NETDEV_CHANGE): vif6.0: link becomes ready
Jul 29 11:47:23 31.172.31.251 [  125.518473] xenbr0: port 12(vif6.0) entered blocking state
Jul 29 11:47:23 31.172.31.251 [  125.519194] xenbr0: port 12(vif6.0) entered forwarding state
Jul 29 11:47:23 31.172.31.251 [  125.519855] vif vif-6-1 vif6.1: Guest Rx ready
Jul 29 11:47:23 31.172.31.251 [  125.520769] IPv6: ADDRCONF(NETDEV_CHANGE): vif6.1: link becomes ready
Jul 29 11:47:23 31.172.31.251 [  125.521693] xenbr1: port 11(vif6.1) entered blocking state
Jul 29 11:47:23 31.172.31.251 [  125.522591] xenbr1: port 11(vif6.1) entered forwarding state
Jul 29 11:47:23 31.172.31.251 [  125.712127] xen-blkback: backend/vbd/10/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:23 31.172.31.251 [  125.740148] vif vif-10-0 vif10.0: Guest Rx ready
Jul 29 11:47:23 31.172.31.251 [  125.741446] IPv6: ADDRCONF(NETDEV_CHANGE): vif10.0: link becomes ready
Jul 29 11:47:23 31.172.31.251 [  125.742740] xenbr0: port 20(vif10.0) entered blocking state
Jul 29 11:47:23 31.172.31.251 [  125.743844] xenbr0: port 20(vif10.0) entered forwarding state
Jul 29 11:47:23 31.172.31.251 [  125.745211] vif vif-10-1 vif10.1: Guest Rx ready
Jul 29 11:47:23 31.172.31.251 [  125.746258] IPv6: ADDRCONF(NETDEV_CHANGE): vif10.1: link becomes ready
Jul 29 11:47:23 31.172.31.251 [  125.747221] xenbr1: port 17(vif10.1) entered blocking state
Jul 29 11:47:23 31.172.31.251 [  125.748344] xenbr1: port 17(vif10.1) entered forwarding state
Jul 29 11:47:23 31.172.31.251 [  125.781045] xen-blkback: backend/vbd/3/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:23 31.172.31.251 [  125.819743] vif vif-3-0 vif3.0: Guest Rx ready
Jul 29 11:47:23 31.172.31.251 [  125.820810] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.0: link becomes ready
Jul 29 11:47:23 31.172.31.251 [  125.821832] xenbr0: port 6(vif3.0) entered blocking state
Jul 29 11:47:23 31.172.31.251 [  125.822821] xenbr0: port 6(vif3.0) entered forwarding state
Jul 29 11:47:23 31.172.31.251 [  125.826255] vif vif-3-1 vif3.1: Guest Rx ready
Jul 29 11:47:23 31.172.31.251 [  125.827029] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.1: link becomes ready
Jul 29 11:47:23 31.172.31.251 [  125.827811] xenbr1: port 5(vif3.1) entered blocking state
Jul 29 11:47:23 31.172.31.251 [  125.828551] xenbr1: port 5(vif3.1) entered forwarding state
Jul 29 11:47:24 31.172.31.251 [  125.897688] xen-blkback: backend/vbd/11/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:24 31.172.31.251 [  125.951225] vif vif-11-0 vif11.0: Guest Rx ready
Jul 29 11:47:24 31.172.31.251 [  125.952068] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.0: link becomes ready
Jul 29 11:47:24 31.172.31.251 [  125.953047] xenbr0: port 22(vif11.0) entered blocking state
Jul 29 11:47:24 31.172.31.251 [  125.954268] xenbr0: port 22(vif11.0) entered forwarding state
Jul 29 11:47:24 31.172.31.251 [  126.039843] vif vif-11-1 vif11.1: Guest Rx ready
Jul 29 11:47:24 31.172.31.251 [  126.041047] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.1: link becomes ready
Jul 29 11:47:24 31.172.31.251 [  126.042385] xenbr1: port 19(vif11.1) entered blocking state
Jul 29 11:47:24 31.172.31.251 [  126.043681] xenbr1: port 19(vif11.1) entered forwarding state
Jul 29 11:47:24 31.172.31.251 [  126.756423] xen-blkback: backend/vbd/8/768: using 1 queues, protocol 1 (x86_64-abi) persistent grants
Jul 29 11:47:24 31.172.31.251 [  126.798724] vif vif-8-0 vif8.0: Guest Rx ready
Jul 29 11:47:24 31.172.31.251 [  126.799616] IPv6: ADDRCONF(NETDEV_CHANGE): vif8.0: link becomes ready
Jul 29 11:47:24 31.172.31.251 [  126.800628] xenbr0: port 16(vif8.0) entered blocking state
Jul 29 11:47:24 31.172.31.251 [  126.801363] xenbr0: port 16(vif8.0) entered forwarding state
Jul 29 11:47:24 31.172.31.251 [  126.802901] vif vif-8-1 vif8.1: Guest Rx ready
Jul 29 11:47:24 31.172.31.251 [  126.803795] IPv6: ADDRCONF(NETDEV_CHANGE): vif8.1: link becomes ready
Jul 29 11:47:24 31.172.31.251 [  126.804635] xenbr1: port 13(vif8.1) entered blocking state
Jul 29 11:47:24 31.172.31.251 [  126.805346] xenbr1: port 13(vif8.1) entered forwarding state
Jul 29 11:49:59 31.172.31.251 [  281.028639] pmacctd[7634]: segfault at d8 ip 0000000000463b65 sp 00007ffc5c0d5010 error 4
Jul 29 11:49:59 31.172.31.251  in pmacctd[400000+fd000]
Jul 29 11:49:59 31.172.31.251  
Jul 29 11:49:59 31.172.31.251 [  281.028807] pmacctd[7633]: segfault at d8 ip 0000000000463b65 sp 00007ffc5c0d5010 error 4
Jul 29 11:49:59 31.172.31.251  in pmacctd[400000+fd000]
Jul 29 11:49:59 31.172.31.251  
Jul 29 11:49:59 31.172.31.251 [  281.029002] pmacctd[7632]: segfault at d8 ip 0000000000463b65 sp 00007ffc5c0d5010 error 4
Jul 29 11:49:59 31.172.31.251  in pmacctd[400000+fd000]
Jul 29 11:49:59 31.172.31.251  
Jul 29 11:49:59 31.172.31.251 [  281.029285] pmacctd[7635]: segfault at d8 ip 0000000000463b65 sp 00007ffc5c0d5010 error 4
Jul 29 11:49:59 31.172.31.251  in pmacctd[400000+fd000]
Jul 29 11:49:59 31.172.31.251  
Jul 29 11:59:59 31.172.31.251 [  881.667526] alg: No test for echainiv(authenc(hmac(sha1),cbc(aes))) (echainiv(authenc(hmac(sha1-generic),cbc-aes-aesni)))

[-- Attachment #3: Type: text/plain, Size: 182 bytes --]


-- 
Ciao...          //        http://blog.windfluechter.net
      Ingo     \X/     XMPP: ij@jabber.windfluechter.net
	
gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc




[-- Attachment #4: Type: text/plain, Size: 127 bytes --]

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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Fri, Jul 29, 2016 at 10:17:22PM +0200, Ingo Jürgensmann wrote:
> Am 29.07.2016 um 13:45 schrieb Andreas Ziegler <ml@andreas-ziegler.de>:
> 
> > we tried with kernel 4.6 now, the crashed happened again, though.
> 
> Please find attached the netconsole log of 3 from 4 crashes so far today… 


What is also interesting is that you seem to be running some sort of
ip accounting software (pmacctd) which also segfault'ed.

Still not sure what to make of that though.

Wei.

> 
> -- 
> Ciao...          //        http://blog.windfluechter.net
>       Ingo     \X/     XMPP: ij@jabber.windfluechter.net
> 	
> gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc
> 
> 
> 


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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 02.08.2016 11:20, Wei Liu wrote:
> On Fri, Jul 29, 2016 at 10:17:22PM +0200, Ingo Jürgensmann wrote:
> What is also interesting is that you seem to be running some sort of
> ip accounting software (pmacctd) which also segfault'ed.

Yeah, it is segfaulting, because the database (in a domU VM) where it is 
storing the accounting is not yet available after the crash. When 
database is up&running, those segfaults go away.

> Still not sure what to make of that though.

Me neither. ;-)

I already tried to get a core dump by setting ulimit -c unlimited, but 
that didn't work as well, which makes me believe that the crash happens 
in hypervisor not in dom0 kernel. When it's dom0 kernel I would expect 
dumping a core file should work.

-- 
Ciao...          //        http://blog.windfluechter.net
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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Tue, Aug 02, 2016 at 12:30:30PM +0200, Ingo Jürgensmann wrote:
> On 02.08.2016 11:20, Wei Liu wrote:
> >On Fri, Jul 29, 2016 at 10:17:22PM +0200, Ingo Jürgensmann wrote:
> >What is also interesting is that you seem to be running some sort of
> >ip accounting software (pmacctd) which also segfault'ed.
> 
> Yeah, it is segfaulting, because the database (in a domU VM) where it is
> storing the accounting is not yet available after the crash. When database
> is up&running, those segfaults go away.
> 

At least we can now rule out that it is not related to the issue you
reported.

> >Still not sure what to make of that though.
> 
> Me neither. ;-)
> 
> I already tried to get a core dump by setting ulimit -c unlimited, but that
> didn't work as well, which makes me believe that the crash happens in
> hypervisor not in dom0 kernel. When it's dom0 kernel I would expect dumping
> a core file should work.
> 

We can't draw the conclusion that the crash is in hypervisor yet. If
your dom0 crash, hypervisor would normally decide to reboot the machine.

Wei.

> -- 
> Ciao...          //        http://blog.windfluechter.net
>       Ingo     \X/     XMPP: ij@jabber.windfluechter.net
> 
> 
> gpg pubkey:  http://www.juergensmann.de/ij_public_key.asc

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Re: Kernel panic on Xen virtualisation in Debian

[Andreas Ziegler]

Hi,

few months later Ingo decided again to give it a try as he really
doesn't want to keep ipv6 disabled in 2016.
He tried Xen 4.8 - which didn't help, the crash reappeared.
He then managed to build Xen with debug=y and soon it crashed with the
following output, which looks a little bit longer than without debug:

http://paste.debian.net/895464/

If this still doesn't help, we would really appreciate more information
on how to do proper debugging, the information we found online is either
very old, confusing - or it's hidden very good?

Andreas.


-------- Original-Nachricht --------
Betreff: Re: [Xen-devel] Kernel panic on Xen virtualisation in Debian
Von: Wei Liu <wei.liu2@citrix.com>
An: Ingo Jürgensmann <ij@2013.bluespice.org>
Datum: 2.8.2016, 14:37:58

> On Tue, Aug 02, 2016 at 12:30:30PM +0200, Ingo Jürgensmann wrote:
>> On 02.08.2016 11:20, Wei Liu wrote:
>>> On Fri, Jul 29, 2016 at 10:17:22PM +0200, Ingo Jürgensmann wrote:
>>> What is also interesting is that you seem to be running some sort of
>>> ip accounting software (pmacctd) which also segfault'ed.
>>
>> Yeah, it is segfaulting, because the database (in a domU VM) where it is
>> storing the accounting is not yet available after the crash. When database
>> is up&running, those segfaults go away.
>>
> 
> At least we can now rule out that it is not related to the issue you
> reported.
> 
>>> Still not sure what to make of that though.
>>
>> Me neither. ;-)
>>
>> I already tried to get a core dump by setting ulimit -c unlimited, but that
>> didn't work as well, which makes me believe that the crash happens in
>> hypervisor not in dom0 kernel. When it's dom0 kernel I would expect dumping
>> a core file should work.
>>
> 
> We can't draw the conclusion that the crash is in hypervisor yet. If
> your dom0 crash, hypervisor would normally decide to reboot the machine.
> 
> Wei.
> 

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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Mon, Nov 14, 2016 at 04:55:40PM +0100, Andreas Ziegler wrote:
> Hi,
> 
> few months later Ingo decided again to give it a try as he really
> doesn't want to keep ipv6 disabled in 2016.
> He tried Xen 4.8 - which didn't help, the crash reappeared.
> He then managed to build Xen with debug=y and soon it crashed with the
> following output, which looks a little bit longer than without debug:
> 
> http://paste.debian.net/895464/
> 

Entry not found -- maybe it expired... Sorry.

> If this still doesn't help, we would really appreciate more information
> on how to do proper debugging, the information we found online is either
> very old, confusing - or it's hidden very good?
> 

What sort of information did you find ? What do you need ?

Wei.

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

Am 29.11.2016 um 10:08 schrieb Wei Liu <wei.liu2@citrix.com>:
>> http://paste.debian.net/895464/
> Entry not found -- maybe it expired... Sorry.

Here it is: 

Nov 14 09:19:52 31.172.31.251 [39677.027813] BUG: unable to handle kernel 
Nov 14 09:19:52 31.172.31.251  at ffff880002b4c06e
Nov 14 09:19:52 31.172.31.251 [39677.027868] IP:
Nov 14 09:19:52 31.172.31.251  [<ffffffff8158b3cc>] ndisc_send_redirect+0x44c/0x4d0
Nov 14 09:19:52 31.172.31.251 [39677.027902] PGD 1a07067 
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.027934] Oops: 0000 [#1] 
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.027956] Modules linked in:
Nov 14 09:19:52 31.172.31.251  authenc(E)
Nov 14 09:19:52 31.172.31.251  echainiv(E)
Nov 14 09:19:52 31.172.31.251  xfrm6_mode_tunnel(E)
Nov 14 09:19:52 31.172.31.251  xfrm4_mode_tunnel(E)
Nov 14 09:19:52 31.172.31.251  xt_physdev(E)
Nov 14 09:19:52 31.172.31.251  br_netfilter(E)
Nov 14 09:19:52 31.172.31.251  xen_netback(E)
Nov 14 09:19:52 31.172.31.251  tun(E)
Nov 14 09:19:52 31.172.31.251  xen_blkback(E)
Nov 14 09:19:52 31.172.31.251  xt_multiport(E)
Nov 14 09:19:52 31.172.31.251  twofish_generic(E)
Nov 14 09:19:52 31.172.31.251  twofish_avx_x86_64(E)
Nov 14 09:19:52 31.172.31.251  twofish_x86_64_3way(E)
Nov 14 09:19:52 31.172.31.251  twofish_x86_64(E)
Nov 14 09:19:52 31.172.31.251  twofish_common(E)
Nov 14 09:19:52 31.172.31.251  serpent_avx_x86_64(E)
Nov 14 09:19:52 31.172.31.251  serpent_sse2_x86_64(E)
Nov 14 09:19:52 31.172.31.251  serpent_generic(E)
Nov 14 09:19:52 31.172.31.251  blowfish_generic(E)
Nov 14 09:19:52 31.172.31.251  blowfish_x86_64(E)
Nov 14 09:19:52 31.172.31.251  blowfish_common(E)
Nov 14 09:19:52 31.172.31.251  cast5_avx_x86_64(E)
Nov 14 09:19:52 31.172.31.251  cast5_generic(E)
Nov 14 09:19:52 31.172.31.251  cast_common(E)
Nov 14 09:19:52 31.172.31.251  ctr(E)
Nov 14 09:19:52 31.172.31.251  des_generic(E)
Nov 14 09:19:52 31.172.31.251  cbc(E)
Nov 14 09:19:52 31.172.31.251  algif_skcipher(E)
Nov 14 09:19:52 31.172.31.251  camellia_generic(E)
Nov 14 09:19:52 31.172.31.251  camellia_aesni_avx_x86_64(E)
Nov 14 09:19:52 31.172.31.251  camellia_x86_64(E)
Nov 14 09:19:52 31.172.31.251  xts(E)
Nov 14 09:19:52 31.172.31.251  xcbc(E)
Nov 14 09:19:52 31.172.31.251  sha512_ssse3(E)
Nov 14 09:19:52 31.172.31.251  sha512_generic(E)
Nov 14 09:19:52 31.172.31.251  md4(E)
Nov 14 09:19:52 31.172.31.251  algif_hash(E)
Nov 14 09:19:52 31.172.31.251  af_alg(E)
Nov 14 09:19:52 31.172.31.251  xfrm_user(E)
Nov 14 09:19:52 31.172.31.251  xfrm4_tunnel(E)
Nov 14 09:19:52 31.172.31.251  tunnel4(E)
Nov 14 09:19:52 31.172.31.251  ipcomp(E)
Nov 14 09:19:52 31.172.31.251  xfrm_ipcomp(E)
Nov 14 09:19:52 31.172.31.251  esp4(E)
Nov 14 09:19:52 31.172.31.251  xen_gntdev(E)
Nov 14 09:19:52 31.172.31.251  xen_evtchn(E)
Nov 14 09:19:52 31.172.31.251  ah4(E)
Nov 14 09:19:52 31.172.31.251  xenfs(E)
Nov 14 09:19:52 31.172.31.251  af_key(E)
Nov 14 09:19:52 31.172.31.251  xfrm_algo(E)
Nov 14 09:19:52 31.172.31.251  xen_privcmd(E)
Nov 14 09:19:52 31.172.31.251  ipmi_poweroff(E)
Nov 14 09:19:52 31.172.31.251  video(E)
Nov 14 09:19:52 31.172.31.251  thermal(E)
Nov 14 09:19:52 31.172.31.251  fan(E)
Nov 14 09:19:52 31.172.31.251  ac(E)
Nov 14 09:19:52 31.172.31.251  battery(E)
Nov 14 09:19:52 31.172.31.251  ip6t_REJECT(E)
Nov 14 09:19:52 31.172.31.251  nf_reject_ipv6(E)
Nov 14 09:19:52 31.172.31.251  ip6table_filter(E)
Nov 14 09:19:52 31.172.31.251  ip6_tables(E)
Nov 14 09:19:52 31.172.31.251  ipt_REJECT(E)
Nov 14 09:19:52 31.172.31.251  nf_reject_ipv4(E)
Nov 14 09:19:52 31.172.31.251  xt_tcpudp(E)
Nov 14 09:19:52 31.172.31.251  iptable_filter(E)
Nov 14 09:19:52 31.172.31.251  ip_tables(E)
Nov 14 09:19:52 31.172.31.251  x_tables(E)
Nov 14 09:19:52 31.172.31.251  bridge(E)
Nov 14 09:19:52 31.172.31.251  stp(E)
Nov 14 09:19:52 31.172.31.251  llc(E)
Nov 14 09:19:52 31.172.31.251  ext4(E)
Nov 14 09:19:52 31.172.31.251  ecb(E)
Nov 14 09:19:52 31.172.31.251  crc16(E)
Nov 14 09:19:52 31.172.31.251  jbd2(E)
Nov 14 09:19:52 31.172.31.251  crc32c_generic(E)
Nov 14 09:19:52 31.172.31.251  mbcache(E)
Nov 14 09:19:52 31.172.31.251  fuse(E)
Nov 14 09:19:52 31.172.31.251  ipmi_devintf(E)
Nov 14 09:19:52 31.172.31.251  ipmi_watchdog(E)
Nov 14 09:19:52 31.172.31.251  w83627ehf(E)
Nov 14 09:19:52 31.172.31.251  hwmon_vid(E)
Nov 14 09:19:52 31.172.31.251  nf_conntrack_ipv4(E)
Nov 14 09:19:52 31.172.31.251  nf_defrag_ipv4(E)
Nov 14 09:19:52 31.172.31.251  nf_conntrack(E)
Nov 14 09:19:52 31.172.31.251  loop(E)
Nov 14 09:19:52 31.172.31.251  x86_pkg_temp_thermal(E)
Nov 14 09:19:52 31.172.31.251  intel_powerclamp(E)
Nov 14 09:19:52 31.172.31.251  coretemp(E)
Nov 14 09:19:52 31.172.31.251  crct10dif_pclmul(E)
Nov 14 09:19:52 31.172.31.251  crc32_pclmul(E)
Nov 14 09:19:52 31.172.31.251  ghash_clmulni_intel(E)
Nov 14 09:19:52 31.172.31.251  hmac(E)
Nov 14 09:19:52 31.172.31.251  drbg(E)
Nov 14 09:19:52 31.172.31.251  ansi_cprng(E)
Nov 14 09:19:52 31.172.31.251  aesni_intel(E)
Nov 14 09:19:52 31.172.31.251  aes_x86_64(E)
Nov 14 09:19:52 31.172.31.251  iTCO_wdt(E)
Nov 14 09:19:52 31.172.31.251  iTCO_vendor_support(E)
Nov 14 09:19:52 31.172.31.251  joydev(E)
Nov 14 09:19:52 31.172.31.251  evdev(E)
Nov 14 09:19:52 31.172.31.251  lrw(E)
Nov 14 09:19:52 31.172.31.251  pcspkr(E)
Nov 14 09:19:52 31.172.31.251  serio_raw(E)
Nov 14 09:19:52 31.172.31.251  gf128mul(E)
Nov 14 09:19:52 31.172.31.251  glue_helper(E)
Nov 14 09:19:52 31.172.31.251  mgag200(E)
Nov 14 09:19:52 31.172.31.251  ttm(E)
Nov 14 09:19:52 31.172.31.251  drm_kms_helper(E)
Nov 14 09:19:52 31.172.31.251  drm(E)
Nov 14 09:19:52 31.172.31.251  ablk_helper(E)
Nov 14 09:19:52 31.172.31.251  cryptd(E)
Nov 14 09:19:52 31.172.31.251  sb_edac(E)
Nov 14 09:19:52 31.172.31.251  8250_fintek(E)
Nov 14 09:19:52 31.172.31.251  edac_core(E)
Nov 14 09:19:52 31.172.31.251  wmi(E)
Nov 14 09:19:52 31.172.31.251  ipmi_si(E)
Nov 14 09:19:52 31.172.31.251  ipmi_msghandler(E)
Nov 14 09:19:52 31.172.31.251  tpm_tis(E)
Nov 14 09:19:52 31.172.31.251  tpm(E)
Nov 14 09:19:52 31.172.31.251  shpchp(E)
Nov 14 09:19:52 31.172.31.251  i2c_i801(E)
Nov 14 09:19:52 31.172.31.251  ioatdma(E)
Nov 14 09:19:52 31.172.31.251  mei_me(E)
Nov 14 09:19:52 31.172.31.251  mei(E)
Nov 14 09:19:52 31.172.31.251  lpc_ich(E)
Nov 14 09:19:52 31.172.31.251  mfd_core(E)
Nov 14 09:19:52 31.172.31.251  processor(E)
Nov 14 09:19:52 31.172.31.251  button(E)
Nov 14 09:19:52 31.172.31.251  xfs(E)
Nov 14 09:19:52 31.172.31.251  libcrc32c(E)
Nov 14 09:19:52 31.172.31.251  dm_mod(E)
Nov 14 09:19:52 31.172.31.251  raid10(E)
Nov 14 09:19:52 31.172.31.251  raid1(E)
Nov 14 09:19:52 31.172.31.251  md_mod(E)
Nov 14 09:19:52 31.172.31.251  uas(E)
Nov 14 09:19:52 31.172.31.251  usb_storage(E)
Nov 14 09:19:52 31.172.31.251  hid_generic(E)
Nov 14 09:19:52 31.172.31.251  usbhid(E)
Nov 14 09:19:52 31.172.31.251  hid(E)
Nov 14 09:19:52 31.172.31.251  netconsole(E)
Nov 14 09:19:52 31.172.31.251  configfs(E)
Nov 14 09:19:52 31.172.31.251  sg(E)
Nov 14 09:19:52 31.172.31.251  sd_mod(E)
Nov 14 09:19:52 31.172.31.251  crc32c_intel(E)
Nov 14 09:19:52 31.172.31.251  ahci(E)
Nov 14 09:19:52 31.172.31.251  psmouse(E)
Nov 14 09:19:52 31.172.31.251  libahci(E)
Nov 14 09:19:52 31.172.31.251  ehci_pci(E)
Nov 14 09:19:52 31.172.31.251  ehci_hcd(E)
Nov 14 09:19:52 31.172.31.251  libata(E)
Nov 14 09:19:52 31.172.31.251  scsi_mod(E)
Nov 14 09:19:52 31.172.31.251  usbcore(E)
Nov 14 09:19:52 31.172.31.251  igb(E)
Nov 14 09:19:52 31.172.31.251  usb_common(E)
Nov 14 09:19:52 31.172.31.251  i2c_algo_bit(E)
Nov 14 09:19:52 31.172.31.251  dca(E)
Nov 14 09:19:52 31.172.31.251  ptp(E)
Nov 14 09:19:52 31.172.31.251  pps_core(E)
Nov 14 09:19:52 31.172.31.251  fjes(E)
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.028967] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W   E   4.6.0-0.bpo.1-amd64 #1 Debian 4.6.4-1~bpo8+1
Nov 14 09:19:52 31.172.31.251 [39677.029009] Hardware name: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a 01/03/2014
Nov 14 09:19:52 31.172.31.251 [39677.029050] task: ffffffff81a0d540 ti: ffffffff81a00000 task.ti: ffffffff81a00000
Nov 14 09:19:52 31.172.31.251 [39677.029159] RIP: e030:[<ffffffff8158b3cc>] 
Nov 14 09:19:52 31.172.31.251  [<ffffffff8158b3cc>] ndisc_send_redirect+0x44c/0x4d0
Nov 14 09:19:52 31.172.31.251 [39677.029196] RSP: e02b:ffff880281e038a0  EFLAGS: 00010202
Nov 14 09:19:52 31.172.31.251 [39677.029217] RAX: ffff88027b335c68 RBX: ffff880019e4c500 RCX: ffff88027b335c70
Nov 14 09:19:52 31.172.31.251 [39677.029246] RDX: 0000000000000228 RSI: ffff880002b4be4e RDI: 4006000200000060
Nov 14 09:19:52 31.172.31.251 [39677.029273] RBP: ffff880281e03990 R08: 00000000000002c0 R09: 0802294600a7012a
Nov 14 09:19:52 31.172.31.251 [39677.029300] R10: 0100000000000000 R11: 00000000e89ec242 R12: ffff88021da85800
Nov 14 09:19:52 31.172.31.251 [39677.029326] R13: ffff88027a66d240 R14: 0000000000000230 R15: ffff880002b4be66
Nov 14 09:19:52 31.172.31.251 [39677.029359] FS:  0000000000000000(0000) GS:ffff880281e00000(0000) knlGS:ffff880281e00000
Nov 14 09:19:52 31.172.31.251 [39677.029389] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 14 09:19:52 31.172.31.251 [39677.029411] CR2: ffff880002b4c06e CR3: 000000027af49000 CR4: 0000000000042660
Nov 14 09:19:52 31.172.31.251 [39677.029438] Stack:
Nov 14 09:19:52 31.172.31.251 [39677.029448]  000000000000000a
Nov 14 09:19:52 31.172.31.251  ffff88019d84e600
Nov 14 09:19:52 31.172.31.251  ffffffff00000000
Nov 14 09:19:52 31.172.31.251  ffff880281e03938
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.029483]  00000000000080fe
Nov 14 09:19:52 31.172.31.251  1ad902feff7ac40e
Nov 14 09:19:52 31.172.31.251  9501294600a7012a
Nov 14 09:19:52 31.172.31.251  0200000000000000
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.029518]  ffff88027af3000a
Nov 14 09:19:52 31.172.31.251  ffff880002a90b40
Nov 14 09:19:52 31.172.31.251  0000000100000004
Nov 14 09:19:52 31.172.31.251  003a000000000000
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.029553] Call Trace:
Nov 14 09:19:52 31.172.31.251 [39677.029564]  <IRQ> 
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.029580]  [<ffffffff81571d5c>] ? ip6_forward+0x8dc/0x8f0
Nov 14 09:19:52 31.172.31.251 [39677.029604]  [<ffffffff81581bc0>] ? ip6_pol_route+0x720/0x720
Nov 14 09:19:52 31.172.31.251 [39677.029628]  [<ffffffff81573950>] ? ipv6_rcv+0x350/0x510
Nov 14 09:19:52 31.172.31.251 [39677.029650]  [<ffffffff81573160>] ? ip6_make_skb+0x1e0/0x1e0
Nov 14 09:19:52 31.172.31.251 [39677.029674]  [<ffffffff814c886e>] ? __netif_receive_skb_core+0x2be/0xa50
Nov 14 09:19:52 31.172.31.251 [39677.030866]  [<ffffffffc0685d05>] ? br_dev_queue_push_xmit+0x75/0x130 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.032058]  [<ffffffffc0685dfd>] ? br_forward_finish+0x3d/0xc0 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.033248]  [<ffffffff814ffe07>] ? nf_register_hooks+0x27/0x80
Nov 14 09:19:52 31.172.31.251 [39677.034426]  [<ffffffff814c908f>] ? netif_receive_skb_internal+0x2f/0xa0
Nov 14 09:19:52 31.172.31.251 [39677.035594]  [<ffffffffc06873f6>] ? br_pass_frame_up+0xa6/0x150 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.036761]  [<ffffffffc0687340>] ? br_port_flags_change+0x20/0x20 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.037977]  [<ffffffffc0687687>] ? br_handle_frame_finish+0x1e7/0x4f0 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.039122]  [<ffffffff814ffeb4>] ? nf_iterate+0x54/0x70
Nov 14 09:19:52 31.172.31.251 [39677.040244]  [<ffffffffc0687bb3>] ? br_handle_frame+0x173/0x2d0 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.041350]  [<ffffffffc06874a0>] ? br_pass_frame_up+0x150/0x150 [bridge]
Nov 14 09:19:52 31.172.31.251 [39677.042424]  [<ffffffff814c88fb>] ? __netif_receive_skb_core+0x34b/0xa50
Nov 14 09:19:52 31.172.31.251 [39677.043486]  [<ffffffff81023e44>] ? set_phys_to_machine+0x14/0x40
Nov 14 09:19:52 31.172.31.251 [39677.044520]  [<ffffffff814c908f>] ? netif_receive_skb_internal+0x2f/0xa0
Nov 14 09:19:52 31.172.31.251 [39677.045536]  [<ffffffffc084ac5d>] ? xenvif_tx_action+0x6cd/0x890 [xen_netback]
Nov 14 09:19:52 31.172.31.251 [39677.046543]  [<ffffffffc004ea65>] ? igb_poll+0x865/0xe80 [igb]
Nov 14 09:19:52 31.172.31.251 [39677.047523]  [<ffffffffc084d9f8>] ? xenvif_poll+0x28/0x70 [xen_netback]
Nov 14 09:19:52 31.172.31.251 [39677.048524]  [<ffffffff814c9828>] ? net_rx_action+0x238/0x370
Nov 14 09:19:52 31.172.31.251 [39677.049486]  [<ffffffff815cb046>] ? __do_softirq+0x106/0x294
Nov 14 09:19:52 31.172.31.251 [39677.050394]  [<ffffffff810809b6>] ? irq_exit+0x86/0x90
Nov 14 09:19:52 31.172.31.251 [39677.051269]  [<ffffffff813dc1d1>] ? xen_evtchn_do_upcall+0x31/0x40
Nov 14 09:19:52 31.172.31.251 [39677.052125]  [<ffffffff815ca16e>] ? xen_do_hypervisor_callback+0x1e/0x40
Nov 14 09:19:52 31.172.31.251 [39677.052955]  <EOI> 
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.052969]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Nov 14 09:19:52 31.172.31.251 [39677.054544]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
Nov 14 09:19:52 31.172.31.251 [39677.055307]  [<ffffffff8102202c>] ? xen_safe_halt+0xc/0x20
Nov 14 09:19:52 31.172.31.251 [39677.056044]  [<ffffffff81036ad8>] ? default_idle+0x18/0xc0
Nov 14 09:19:52 31.172.31.251 [39677.056761]  [<ffffffff810bc0b7>] ? cpu_startup_entry+0x307/0x360
Nov 14 09:19:52 31.172.31.251 [39677.057464]  [<ffffffff81b3cf8d>] ? start_kernel+0x459/0x479
Nov 14 09:19:52 31.172.31.251 [39677.058210]  [<ffffffff81b42be0>] ? xen_start_kernel+0x522/0x52c
Nov 14 09:19:52 31.172.31.251 [39677.058926] Code: 
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251  
Nov 14 09:19:52 31.172.31.251 [39677.060558] RIP 
Nov 14 09:19:52 31.172.31.251  [<ffffffff8158b3cc>] ndisc_send_redirect+0x44c/0x4d0
Nov 14 09:19:52 31.172.31.251 [39677.061286]  RSP <ffff880281e038a0>
Nov 14 09:19:52 31.172.31.251 [39677.062003] CR2: ffff880002b4c06e
Nov 14 09:19:52 31.172.31.251 [39677.066328] ---[ end trace 98db42bf1a114a3d ]---
Nov 14 09:19:52 31.172.31.251 [39677.070151] Kernel panic - not syncing: Fatal exception in interrupt
Nov 14 09:19:52 31.172.31.251 [39677.070892] Kernel Offset: disabled

If the log entries of the starting-up server is of interest as well, please shout! ;-) 

-- 
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      Ingo     \X/     XMPP: ij@jabber.windfluechter.net
	
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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Tue, Nov 29, 2016 at 09:20:55PM +0100, Ingo Jürgensmann wrote:
> Am 29.11.2016 um 10:08 schrieb Wei Liu <wei.liu2@citrix.com>:
> >> http://paste.debian.net/895464/
> > Entry not found -- maybe it expired... Sorry.
> 
> Here it is: 
> 

This is still the same kernel log that was sent some time ago.

So, if you have built Xen with debug=y, could you try to set Xen log
level to the highest and capture "xl dmesg" when guest crashes?

But I think this is increasingly likely to be a Linux kernel issue
because you've tried multiple versions of xen. Maybe it is time to try
different versions of Dom0 kernels (sorry if you've tried that, I can't
remember all the details over so many moons).

Wei.

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Re: Kernel panic on Xen virtualisation in Debian

[Ingo Jürgensmann]

On 01.12.2016 14:26, Wei Liu wrote:

> This is still the same kernel log that was sent some time ago.
> So, if you have built Xen with debug=y, could you try to set Xen log
> level to the highest and capture "xl dmesg" when guest crashes?

It's not the guest that crashes, it's dom0. So when the host crashes, 
I'm not able to issue any commands anymore.

> But I think this is increasingly likely to be a Linux kernel issue
> because you've tried multiple versions of xen. Maybe it is time to try
> different versions of Dom0 kernels (sorry if you've tried that, I can't
> remember all the details over so many moons).

Yes, indeed I have tried different kernels, but I can't remember details 
as well... ;/

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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Thu, Dec 01, 2016 at 02:59:36PM +0100, Ingo Jürgensmann wrote:
> On 01.12.2016 14:26, Wei Liu wrote:
> 
> >This is still the same kernel log that was sent some time ago.
> >So, if you have built Xen with debug=y, could you try to set Xen log
> >level to the highest and capture "xl dmesg" when guest crashes?
> 
> It's not the guest that crashes, it's dom0. So when the host crashes, I'm
> not able to issue any commands anymore.
> 

Oh, sorry for speaking non-sense. In that case you will need to setup a
serial console to capture output on the fly.

Wei.

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Re: Kernel panic on Xen virtualisation in Debian

[Sander Eikelenboom]

Thursday, December 1, 2016, 2:59:36 PM, you wrote:

> On 01.12.2016 14:26, Wei Liu wrote:

>> This is still the same kernel log that was sent some time ago.
>> So, if you have built Xen with debug=y, could you try to set Xen log
>> level to the highest and capture "xl dmesg" when guest crashes?

> It's not the guest that crashes, it's dom0. So when the host crashes, 
> I'm not able to issue any commands anymore.

>> But I think this is increasingly likely to be a Linux kernel issue
>> because you've tried multiple versions of xen. Maybe it is time to try
>> different versions of Dom0 kernels (sorry if you've tried that, I can't
>> remember all the details over so many moons).

> Yes, indeed I have tried different kernels, but I can't remember details 
> as well... ;/


Hi Ingo,

Have you tried without enabling "ndisc" (QoS) and "ipv6" ?
They are both present in your log and i assume you are using a bridged network config ?
You wouldn't be the first to stumble over a more generic kernel network bug
while using Xen, due to less well tested combinations.
So it's worth testing if plain ipv4 and no QoS works.

--
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Re: Kernel panic on Xen virtualisation in Debian

[Jan Prunk]

[-- Attachment #1.1: Type: text/plain, Size: 1467 bytes --]

Hello,

Please also send a CC: to 804079@bugs.debian.org for future reference.
The administrator of the server is Andreas Ziegler <mail@conemu.de>,
maybe he will be able to log/reproduce the bug, I was only an initial
reporter.

Kind regards,
Jan

On Fri, Jul 8, 2016 at 1:14 PM, Wei Liu <wei.liu2@citrix.com> wrote:

> On Wed, Jul 06, 2016 at 03:14:15PM +0100, George Dunlap wrote:
> > On Mon, Jul 4, 2016 at 7:06 PM, Jan Prunk <janprunk@gmail.com> wrote:
> > > Hello !
> > >
> > > I am posting Xen virtualisation bug links to this e-mail address,
> > > because I wasn't able to find the Xen specific bugtracker list.
> > > This bug has been discovered in 2015 and so far it hasn't been
> > > resolved through the Debian/Kernel bug lists. I submit the
> > > links to bug reports for you.
> > >
> > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079
> >
> > The serial log at the bottom looks like there was a crash in the ipv6
> > handling as the result of a packet delivery, perhaps?  David / Wei, do
> > you have any ideas?  Not sure who else has worked on the netback side
> > of things.
> >
>
> The original bug report showed that there was a exception in the middle
> of memcpy instruction while the latest log showed that the exception
> could potentially be somewhere else.  Both logs showed that the
> exception took place when ipv6 was involved.
>
> If Jan can come up with a reliable repro I might be able to have a look.
>
> Wei.
>
> >  -George
>

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Re: Kernel panic on Xen virtualisation in Debian

[Wei Liu]

On Wed, Jul 06, 2016 at 03:14:15PM +0100, George Dunlap wrote:
> On Mon, Jul 4, 2016 at 7:06 PM, Jan Prunk <janprunk@gmail.com> wrote:
> > Hello !
> >
> > I am posting Xen virtualisation bug links to this e-mail address,
> > because I wasn't able to find the Xen specific bugtracker list.
> > This bug has been discovered in 2015 and so far it hasn't been
> > resolved through the Debian/Kernel bug lists. I submit the
> > links to bug reports for you.
> >
> > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079
> 
> The serial log at the bottom looks like there was a crash in the ipv6
> handling as the result of a packet delivery, perhaps?  David / Wei, do
> you have any ideas?  Not sure who else has worked on the netback side
> of things.
> 

The original bug report showed that there was a exception in the middle
of memcpy instruction while the latest log showed that the exception
could potentially be somewhere else.  Both logs showed that the
exception took place when ipv6 was involved.

If Jan can come up with a reliable repro I might be able to have a look.

Wei.

>  -George

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Re: Kernel panic on Xen virtualisation in Debian

[George Dunlap]

On Mon, Jul 4, 2016 at 7:06 PM, Jan Prunk <janprunk@gmail.com> wrote:
> Hello !
>
> I am posting Xen virtualisation bug links to this e-mail address,
> because I wasn't able to find the Xen specific bugtracker list.
> This bug has been discovered in 2015 and so far it hasn't been
> resolved through the Debian/Kernel bug lists. I submit the
> links to bug reports for you.
>
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079

The serial log at the bottom looks like there was a crash in the ipv6
handling as the result of a packet delivery, perhaps?  David / Wei, do
you have any ideas?  Not sure who else has worked on the netback side
of things.

 -George

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Kernel panic on Xen virtualisation in Debian

[Jan Prunk]

[-- Attachment #1.1: Type: text/plain, Size: 500 bytes --]

Hello !

I am posting Xen virtualisation bug links to this e-mail address,
because I wasn't able to find the Xen specific bugtracker list.
This bug has been discovered in 2015 and so far it hasn't been
resolved through the Debian/Kernel bug lists. I submit the
links to bug reports for you.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804079
https://bugzilla.kernel.org/show_bug.cgi?id=107171

Kind regards,
Jan Prunk
-- 
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PGP Pubkey  http://prunk.si/0x9FD7F151.txt

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