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Bug#911152: marked as done (linux-image-4.18.0-0.bpo.1-amd64: unable to write /dev/null in nspawn with options PrivateDevices=yes)



Your message dated Sat, 26 Nov 2022 20:56:35 +0100 (CET)
with message-id <20221126195635.C8C60BE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #911152,
regarding linux-image-4.18.0-0.bpo.1-amd64: unable to write /dev/null in nspawn with options PrivateDevices=yes
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
911152: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911152
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: src:linux
Version: 4.18.6-1~bpo9+1
Severity: important

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
   * What was the outcome of this action?
   * What outcome did you expect instead?

*** End of the template - remove these template lines ***

Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
From: Said Chavkin <schavkin@gmail.com>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: linux-image-4.18.0-0.bpo.1-amd64: unable to write /dev/null in nspawn with options PrivateDevices=yes
X-Debbugs-Cc: schavkin@gmail.com

Package: src:linux
Version: 4.18.6-1~bpo9+1
Severity: important

Dear Maintainer,

I'm usign stretch + kernel from stretch-backports for to running nspawn containers. Containers are using plain debian stretch.
I've upgraded kernel from linux-image-4.17.0-0.bpo.3-amd64 to linux-image-4.18.0-0.bpo.1-amd64
I've seen next error with powerdns-recursor

Oct 15 07:02:14 nsr2 systemd[1]: Stopped PowerDNS Recursor.
Oct 15 07:02:14 nsr2 systemd[1]: pdns-recursor.service: Failed to set invocation ID on control group /system.slice/pdns-recursor.service, ignoring: Operation not permitted
Oct 15 07:02:14 nsr2 systemd[1]: Starting PowerDNS Recursor...
Oct 15 07:02:14 nsr2 pdns_recursor[476]: Oct 15 07:02:14 PowerDNS Recursor 4.0.4 (C) 2001-2016 PowerDNS.COM BV
Oct 15 07:02:14 nsr2 pdns_recursor[476]: Oct 15 07:02:14 Using 64-bits mode. Built using gcc 6.3.0 20170516.
Oct 15 07:02:14 nsr2 pdns_recursor[476]: Oct 15 07:02:14 PowerDNS comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it according to the terms of the GPL version 2.
Oct 15 07:02:14 nsr2 pdns_recursor[476]: Oct 15 07:02:14 Reading random entropy from '/dev/urandom'
Oct 15 07:02:14 nsr2 pdns_recursor[476]: Oct 15 07:02:14 Unable to open source of random '/dev/urandom': Permission denied
Oct 15 07:02:14 nsr2 systemd[1]: pdns-recursor.service: Main process exited, code=exited, status=1/FAILURE
Oct 15 07:02:14 nsr2 systemd[1]: Failed to start PowerDNS Recursor.
Oct 15 07:02:14 nsr2 systemd[1]: pdns-recursor.service: Unit entered failed state.
Oct 15 07:02:14 nsr2 systemd[1]: pdns-recursor.service: Failed with result 'exit-code'.
Oct 15 07:02:14 nsr2 systemd[1]: pdns-recursor.service: Service hold-off time over, scheduling restart.
Oct 15 07:02:14 nsr2 systemd[1]: Stopped PowerDNS Recursor.
Oct 15 07:02:14 nsr2 systemd[1]: pdns-recursor.service: Failed to set invocation ID on control group /system.slice/pdns-recursor.service, ignoring: Operation not permitted
Oct 15 07:02:14 nsr2 systemd[1]: Starting PowerDNS Recursor...

Instead I expected normal service starting like shown bellow
-- Reboot --
Oct 16 13:26:40 nsr2 systemd[1]: pdns-recursor.service: Failed to set invocation ID on control group /system.slice/pdns-recursor.service, ignoring: Operation not permitted
Oct 16 13:26:40 nsr2 systemd[1]: Starting PowerDNS Recursor...
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 PowerDNS Recursor 4.0.4 (C) 2001-2016 PowerDNS.COM BV
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 Using 64-bits mode. Built using gcc 6.3.0 20170516.
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 PowerDNS comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it according to the terms of the GPL version 2.
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 Reading random entropy from '/dev/urandom'
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 NOT using IPv6 for outgoing queries - set 'query-local-address6=::' to enable
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 Only allowing queries from: 172.16.0.0/23
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 Will not send queries to: 127.0.0.0/8, 10.0.0.0/8, 100.64.0.0/10, 169.254.0.0/16, 192.168.0.0/16, 0.0.0.0/8, 192.0.0.0/24, 192.0.2.0/24, 198.51.100.0/24, 20
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 PowerDNS Recursor itself will distribute queries over threads
Oct 16 13:26:45 nsr2 pdns_recursor[44]: Oct 16 13:26:45 Reading zone forwarding information from '/etc/powerdns/lan-zones'
Oct 16 13:26:46 nsr2 pdns_recursor[44]: Oct 16 13:26:46 Done parsing 3 forwarding instructions from file '/etc/powerdns/lan-zones'
Oct 16 13:26:46 nsr2 pdns_recursor[44]: Oct 16 13:26:46 Inserting rfc 1918 private space zones
Oct 16 13:26:46 nsr2 pdns_recursor[44]: Oct 16 13:26:46 Listening for UDP queries on 172.16.0.4:53
Oct 16 13:26:46 nsr2 pdns_recursor[44]: Oct 16 13:26:46 Enabled TCP data-ready filter for (slight) DoS protection
Oct 16 13:26:46 nsr2 pdns_recursor[44]: Oct 16 13:26:46 Listening for TCP queries on 172.16.0.4:53
Oct 16 13:26:46 nsr2 pdns_recursor[44]: Oct 16 13:26:46 Insufficient number of filedescriptors available for max-mthreads*threads setting! (4096 < 4121), reducing max-mthreads to 2035
Oct 16 13:26:47 nsr2 pdns_recursor[44]: Oct 16 13:26:47 Set effective group id to 110
Oct 16 13:26:47 nsr2 pdns_recursor[44]: Oct 16 13:26:47 Set effective user id to 106
Oct 16 13:26:47 nsr2 pdns_recursor[44]: Oct 16 13:26:47 Launching 3 threads
Oct 16 13:26:47 nsr2 systemd[1]: Started PowerDNS Recursor.
Oct 16 13:26:47 nsr2 pdns_recursor[44]: Oct 16 13:26:47 Done priming cache with root hints
Oct 16 13:26:47 nsr2 pdns_recursor[44]: Oct 16 13:26:47 Done priming cache with root hints
Oct 16 13:26:47 nsr2 pdns_recursor[44]: Oct 16 13:26:47 Enabled 'epoll' multiplexer
Oct 16 13:30:08 nsr2 systemd[1]: Stopping PowerDNS Recursor...
Oct 16 13:30:08 nsr2 systemd[1]: Stopped PowerDNS Recursor.
-- Reboot --

I've investigate, that error appears caused by options PrivateDevices=true
I've create new container with debootstrap and test it with previous versions of the kernel
All kernels except linux-image-4.17.0-0.bpo.3-amd64 works fine.

said@kvm00:~$ uname -a
Linux kvm00 4.18.0-0.bpo.1-amd64 #1 SMP Debian 4.18.6-1~bpo9+1 (2018-09-13) x86_64 GNU/Linux
said@kvm00:~$ sudo machinectl start cnt.test.lan
said@kvm00:~$ sudo machinectl shell cnt.test.lan /bin/bash -l
Connected to machine cnt.test.lan. Press ^] three times within 1s to exit session.
root@cnt:~# echo >/dev/null
root@cnt:~# systemd-run -p PrivateDevices=yes -t /bin/bash
Running as unit: run-r7e508ba84eb547188a67e99308f2127b.service
Press ^] three times within 1s to disconnect TTY.
root@cnt:/# echo >/dev/null
bash: /dev/null: Permission denied
root@cnt:/# exit
root@cnt:~# logout
Connection to machine cnt.test.lan terminated.
said@kvm00:~$ sudo machinectl poweroff cnt.test.lan
said@kvm00:~$

said@kvm00:~$ uname -a
Linux kvm00 4.17.0-0.bpo.3-amd64 #1 SMP Debian 4.17.17-1~bpo9+1 (2018-08-27) x86_64 GNU/Linux
said@kvm00:~$ sudo machinectl start cnt.test.lan
said@kvm00:~$ sudo machinectl shell cnt.test.lan /bin/bash -l
Connected to machine cnt.test.lan. Press ^] three times within 1s to exit session.
root@cnt:~# echo >/dev/null                                          
root@cnt:~# systemd-run -p PrivateDevices=yes -t /bin/bash             
Running as unit: run-re418f45a89e5418aa79c54d42a4f5c83.service
Press ^] three times within 1s to disconnect TTY.
root@cnt:/# echo >/dev/null                                          
root@cnt:/# exit
root@cnt:~# logout
Connection to machine cnt.test.lan terminated.
said@kvm00:~$ sudo machinectl poweroff cnt.test.lan
said@kvm00:~$ 

said@kvm00:~$ uname -a
Linux kvm00 4.17.0-0.bpo.1-amd64 #1 SMP Debian 4.17.8-1~bpo9+1 (2018-07-23) x86_64 GNU/Linux
said@kvm00:~$ sudo machinectl start cnt.test.lan
said@kvm00:~$ sudo machinectl shell cnt.test.lan /bin/bash -l
Connected to machine cnt.test.lan. Press ^] three times within 1s to exit session.
root@cnt:~# echo >/dev/null                                          
root@cnt:~# systemd-run -p PrivateDevices=yes -t /bin/bash             
Running as unit: run-rea5da6871c72422bacdd517624ea7b6a.service
Press ^] three times within 1s to disconnect TTY.
root@cnt:/# echo >/dev/null                               
root@cnt:/# exit
root@cnt:~# logout
Connection to machine cnt.test.lan terminated.
said@kvm00:~$ sudo machinectl poweroff cnt.test.lan
said@kvm00:~$ 

said@kvm00:~$ uname -a
Linux kvm00 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u6 (2018-10-08) x86_64 GNU/Linux
said@kvm00:~$ sudo machinectl start cnt.test.lan
said@kvm00:~$ sudo machinectl shell cnt.test.lan /bin/bash -l
Connected to machine cnt.test.lan. Press ^] three times within 1s to exit session.
root@cnt:~# echo >/dev/null                                          
root@cnt:~# systemd-run -p PrivateDevices=yes -t /bin/bash             
Running as unit: run-r5887c7e86e5a4ae9b4663fe5eb82be5f.service
Press ^] three times within 1s to disconnect TTY.
root@cnt:/# echo >/dev/null                                          
root@cnt:/# exit
root@cnt:~# logout
Connection to machine cnt.test.lan terminated.
said@kvm00:~$ sudo machinectl poweroff cnt.test.lan
said@kvm00:~$

-- Package-specific info:
** Version:
Linux version 4.18.0-0.bpo.1-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.18.6-1~bpo9+1 (2018-09-13)

** Command line:
BOOT_IMAGE=/vmlinuz-4.18.0-0.bpo.1-amd64 root=/dev/mapper/vg00-root ro systemd.unified_cgroup_hierarchy=true swapaccount=1 quiet

** Not tainted

** Kernel log:
[    4.584718] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[    4.739364] EXT4-fs (dm-3): re-mounted. Opts: errors=remount-ro
[    4.863918] systemd-journald[317]: Received request to flush runtime journal from PID 1
[    5.739442] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
[    5.739449] ACPI: Power Button [PWRB]
[    5.739485] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[    5.739492] ACPI: Power Button [PWRF]
[    6.014989] EFI Variables Facility v0.08 2004-May-17
[    6.021787] pstore: Registered efi as persistent store backend
[    6.070581] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    6.070603] sd 3:0:0:0: Attached scsi generic sg1 type 0
[    6.092162] input: PC Speaker as /devices/platform/pcspkr/input/input6
[    6.116373] parport_pc 00:05: reported by Plug and Play ACPI
[    6.116425] parport0: PC-style at 0x378, irq 5 [PCSPP]
[    6.227651] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    6.227653] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    6.227653] RAPL PMU: hw unit of domain package 2^-14 Joules
[    6.227654] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    6.227654] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    6.267378] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[    6.322920] iTCO_vendor_support: vendor-support=0
[    6.324365] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    6.324407] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
[    6.324497] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    6.338091] ppdev: user-space parallel port driver
[    6.385912] 8021q: 802.1Q VLAN Support v1.8
[    6.395047] asus_wmi: ASUS WMI generic driver loaded
[    6.407743] asus_wmi: Initialization: 0x0
[    6.407769] asus_wmi: BIOS WMI version: 0.9
[    6.407809] asus_wmi: SFUN value: 0x0
[    6.408097] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input7
[    6.408179] asus_wmi: Number of fans: 1
[    6.551649] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[    6.551782] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[    6.563684] r8169 0000:03:00.0: firmware: direct-loading firmware rtl_nic/rtl8168g-2.fw
[    6.627074] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[    6.627076] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    6.627077] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[    6.627078] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
[    6.627079] snd_hda_codec_realtek hdaudioC1D0:    dig-out=0x11/0x0
[    6.627080] snd_hda_codec_realtek hdaudioC1D0:    inputs:
[    6.627081] snd_hda_codec_realtek hdaudioC1D0:      Front Mic=0x19
[    6.627082] snd_hda_codec_realtek hdaudioC1D0:      Rear Mic=0x18
[    6.627083] snd_hda_codec_realtek hdaudioC1D0:      Line=0x1a
[    6.634089] r8169 0000:03:00.0 enp3s0: link down
[    6.634090] r8169 0000:03:00.0 enp3s0: link down
[    6.634147] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[    6.634194] IPv6: ADDRCONF(NETDEV_UP): enp3s0.2560: link is not ready
[    6.634242] IPv6: ADDRCONF(NETDEV_UP): enp3s0.2561: link is not ready
[    6.634289] IPv6: ADDRCONF(NETDEV_UP): enp3s0.3584: link is not ready
[    6.634336] IPv6: ADDRCONF(NETDEV_UP): enp3s0.3585: link is not ready
[    6.634384] IPv6: ADDRCONF(NETDEV_UP): enp3s0.4094: link is not ready
[    6.649210] [drm] Replacing VGA console driver
[    6.649954] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    6.649955] [drm] Driver supports precise vblank timestamp query.
[    6.650123] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    6.655107] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0
[    6.656099] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    6.656236] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
[    6.656342] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    6.670036] [drm] Cannot find any crtc or sizes
[    6.673556] [drm] Cannot find any crtc or sizes
[    6.677041] [drm] Cannot find any crtc or sizes
[    6.704903] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
[    6.704953] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10
[    6.704999] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11
[    6.705043] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[    6.705088] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[    6.934577] device enp3s0 entered promiscuous mode
[    6.934733] IPv6: ADDRCONF(NETDEV_UP): mv2560: link is not ready
[    6.936540] IPv6: ADDRCONF(NETDEV_UP): mv4094: link is not ready
[    6.938904] IPv6: ADDRCONF(NETDEV_UP): mv3584: link is not ready
[    6.985057] IPv6: ADDRCONF(NETDEV_UP): mv3585: link is not ready
[    6.987114] intel_rapl: Found RAPL domain package
[    6.987115] intel_rapl: Found RAPL domain core
[    6.987115] intel_rapl: Found RAPL domain uncore
[    6.987116] intel_rapl: Found RAPL domain dram
[    7.005882] IPv6: ADDRCONF(NETDEV_UP): mv2561: link is not ready
[    7.145402] Adding 2097148k swap on /dev/mapper/vg00-swap.  Priority:-2 extents:1 across:2097148k FS
[    7.290621] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
[    7.411125] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    7.648750] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14
[    7.648816] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15
[    7.648874] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16
[    7.648931] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input17
[    7.648983] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input18
[    8.189258] r8169 0000:03:00.0 enp3s0: link up
[    8.189266] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[    8.189356] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.2560: link becomes ready
[    8.189377] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.2561: link becomes ready
[    8.189395] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.3584: link becomes ready
[    8.189415] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.3585: link becomes ready
[    8.189432] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.4094: link becomes ready
[    8.189470] IPv6: ADDRCONF(NETDEV_CHANGE): mv2560: link becomes ready
[    8.189490] IPv6: ADDRCONF(NETDEV_CHANGE): mv2561: link becomes ready
[    8.189507] IPv6: ADDRCONF(NETDEV_CHANGE): mv3584: link becomes ready
[    8.189524] IPv6: ADDRCONF(NETDEV_CHANGE): mv3585: link becomes ready
[    8.189542] IPv6: ADDRCONF(NETDEV_CHANGE): mv4094: link becomes ready
[   36.583122] random: crng init done
[   36.583124] random: 7 urandom warning(s) missed due to ratelimiting

** Model information
sys_vendor: ASUS
product_name: All Series
product_version: System Version
chassis_vendor: Chassis Manufacture
chassis_version: Chassis Version
bios_vendor: American Megatrends Inc.
bios_version: 3602
board_vendor: ASUSTeK COMPUTER INC.
board_name: B85M-G
board_version: Rev X.0x

** Loaded modules:
nft_nat
nft_chain_nat_ipv4
nf_conntrack_ipv4
nf_defrag_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
nf_tables
nfnetlink
nls_ascii
nls_cp437
vfat
fat
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
macvlan
coretemp
snd_hda_codec_hdmi
kvm_intel
kvm
i915
snd_hda_codec_realtek
snd_hda_codec_generic
snd_hda_intel
snd_hda_codec
snd_hda_core
irqbypass
snd_hwdep
snd_pcm
crct10dif_pclmul
snd_timer
crc32_pclmul
eeepc_wmi
ghash_clmulni_intel
asus_wmi
8021q
snd
sparse_keymap
garp
mrp
stp
rfkill
llc
ppdev
wmi_bmof
iTCO_wdt
iTCO_vendor_support
soundcore
intel_cstate
intel_uncore
intel_rapl_perf
drm_kms_helper
drm
wmi
parport_pc
lpc_ich
joydev
evdev
pcspkr
mei_me
sg
mei
efi_pstore
efivars
video
parport
i2c_algo_bit
pcc_cpufreq
button
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
btrfs
xor
zstd_decompress
zstd_compress
xxhash
raid6_pq
libcrc32c
crc32c_generic
hid_generic
usbhid
hid
dm_mod
sd_mod
crc32c_intel
r8169
mii
ahci
libahci
aesni_intel
aes_x86_64
xhci_pci
crypto_simd
libata
ehci_pci
cryptd
glue_helper
ehci_hcd
xhci_hcd
scsi_mod
i2c_i801
usbcore
usb_common
fan
thermal

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
	Subsystem: ASUSTeK Computer Inc. 4th Gen Core Processor DRAM Controller [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: hsw_uncore

00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Generation Core Processor Family Integrated Graphics Controller [8086:041e] (rev 06) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. 4th Generation Core Processor Family Integrated Graphics Controller [1043:8534]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 29
	Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
	Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 30
	Region 0: Memory at f7d14000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05) (prog-if 30 [XHCI])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB xHCI [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 26
	Region 0: Memory at f7d00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family MEI Controller [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 27
	Region 0: Memory at f7d1e000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB EHCI [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at f7d1c000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset High Definition Audio Controller [1043:8576]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 28
	Region 0: Memory at f7d10000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: df200000-df3fffff
	Prefetchable memory behind bridge: 00000000df400000-00000000df5fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 [8086:8c14] (rev d5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 18
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: f7c00000-f7cfffff
	Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB EHCI [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f7d1b000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1f.0 ISA bridge [0601]: Intel Corporation B85 Express LPC Controller [8086:8c50] (rev 05)
	Subsystem: ASUSTeK Computer Inc. B85 Express LPC Controller [1043:8534]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 05) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [1043:8534]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 24
	Region 0: I/O ports at f0b0 [size=8]
	Region 1: I/O ports at f0a0 [size=4]
	Region 2: I/O ports at f090 [size=8]
	Region 3: I/O ports at f080 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f7d1a000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family SMBus Controller [1043:8534]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at f7d19000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at f040 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
	Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:8554]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 25
	Region 0: I/O ports at e000 [size=256]
	Region 2: Memory at f7c00000 (64-bit, non-prefetchable) [size=4K]
	Region 4: Memory at f0000000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169


** USB devices:
Bus 003 Device 002: ID 8087:8000 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 002 Device 002: ID 1a86:8070 QinHeng Electronics 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 9.5
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'stable-updates'), (500, 'proposed-updates')
Architecture: amd64 (x86_64)

Kernel: Linux 4.18.0-0.bpo.1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    23-2
ii  linux-base                              4.5

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 recommends:
ii  apparmor             2.11.0-3+deb9u2
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2.3

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02~beta3-5
pn  linux-doc-4.18          <none>

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20161130-3
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- debconf-show failed

-- Package-specific info:
** Version:
Linux version 4.18.0-0.bpo.1-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.18.6-1~bpo9+1 (2018-09-13)

** Command line:
BOOT_IMAGE=/vmlinuz-4.18.0-0.bpo.1-amd64 root=/dev/mapper/vg00-root ro systemd.unified_cgroup_hierarchy=true swapaccount=1 quiet

** Not tainted

** Kernel log:
[    4.910140] systemd[1]: Listening on LVM2 metadata daemon socket.
[    5.068117] EXT4-fs (dm-3): re-mounted. Opts: errors=remount-ro
[    5.098916] systemd-journald[315]: Received request to flush runtime journal from PID 1
[    6.184374] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
[    6.184384] ACPI: Power Button [PWRB]
[    6.184435] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[    6.184444] ACPI: Power Button [PWRF]
[    6.322363] EFI Variables Facility v0.08 2004-May-17
[    6.328164] pstore: Registered efi as persistent store backend
[    6.354277] input: PC Speaker as /devices/platform/pcspkr/input/input6
[    6.470222] parport_pc 00:05: reported by Plug and Play ACPI
[    6.470281] parport0: PC-style at 0x378, irq 5 [PCSPP]
[    6.481559] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    6.481560] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    6.481561] RAPL PMU: hw unit of domain package 2^-14 Joules
[    6.481561] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    6.481562] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    6.620905] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    6.620937] sd 3:0:0:0: Attached scsi generic sg1 type 0
[    6.623071] [drm] Replacing VGA console driver
[    6.623834] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    6.623835] [drm] Driver supports precise vblank timestamp query.
[    6.624031] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    6.626755] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0
[    6.627613] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    6.627791] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
[    6.642019] [drm] Cannot find any crtc or sizes
[    6.645504] [drm] Cannot find any crtc or sizes
[    6.648976] [drm] Cannot find any crtc or sizes
[    6.667877] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[    6.810022] iTCO_vendor_support: vendor-support=0
[    6.810547] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    6.810578] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
[    6.810666] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    6.816886] ppdev: user-space parallel port driver
[    7.057324] asus_wmi: ASUS WMI generic driver loaded
[    7.086488] asus_wmi: Initialization: 0x0
[    7.086515] asus_wmi: BIOS WMI version: 0.9
[    7.086556] asus_wmi: SFUN value: 0x0
[    7.086819] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input8
[    7.086897] asus_wmi: Number of fans: 1
[    7.156665] 8021q: 802.1Q VLAN Support v1.8
[    7.266007] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[    7.266193] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    7.266284] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[    7.325224] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
[    7.325275] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10
[    7.325321] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11
[    7.325366] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[    7.325410] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[    7.334087] r8169 0000:03:00.0: firmware: direct-loading firmware rtl_nic/rtl8168g-2.fw
[    7.372077] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[    7.372078] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    7.372080] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[    7.372080] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
[    7.372081] snd_hda_codec_realtek hdaudioC1D0:    dig-out=0x11/0x0
[    7.372082] snd_hda_codec_realtek hdaudioC1D0:    inputs:
[    7.372083] snd_hda_codec_realtek hdaudioC1D0:      Front Mic=0x19
[    7.372084] snd_hda_codec_realtek hdaudioC1D0:      Rear Mic=0x18
[    7.372085] snd_hda_codec_realtek hdaudioC1D0:      Line=0x1a
[    7.380730] Adding 2097148k swap on /dev/mapper/vg00-swap.  Priority:-2 extents:1 across:2097148k FS
[    7.383986] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14
[    7.384049] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15
[    7.384096] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16
[    7.384138] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input17
[    7.384177] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input18
[    7.406086] r8169 0000:03:00.0 enp3s0: link down
[    7.406088] r8169 0000:03:00.0 enp3s0: link down
[    7.406145] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[    7.406195] IPv6: ADDRCONF(NETDEV_UP): enp3s0.2560: link is not ready
[    7.406242] IPv6: ADDRCONF(NETDEV_UP): enp3s0.2561: link is not ready
[    7.406289] IPv6: ADDRCONF(NETDEV_UP): enp3s0.3584: link is not ready
[    7.406336] IPv6: ADDRCONF(NETDEV_UP): enp3s0.3585: link is not ready
[    7.406383] IPv6: ADDRCONF(NETDEV_UP): enp3s0.4094: link is not ready
[    7.501405] intel_rapl: Found RAPL domain package
[    7.501408] intel_rapl: Found RAPL domain core
[    7.501411] intel_rapl: Found RAPL domain uncore
[    7.501413] intel_rapl: Found RAPL domain dram
[    7.623393] device enp3s0 entered promiscuous mode
[    7.623503] IPv6: ADDRCONF(NETDEV_UP): mv2560: link is not ready
[    7.624396] IPv6: ADDRCONF(NETDEV_UP): mv3584: link is not ready
[    7.625254] IPv6: ADDRCONF(NETDEV_UP): mv2561: link is not ready
[    7.626104] IPv6: ADDRCONF(NETDEV_UP): mv4094: link is not ready
[    7.626950] IPv6: ADDRCONF(NETDEV_UP): mv3585: link is not ready
[    7.894240] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
[    8.023275] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    8.980825] r8169 0000:03:00.0 enp3s0: link up
[    8.980831] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[    8.980906] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.2560: link becomes ready
[    8.980923] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.2561: link becomes ready
[    8.980935] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.3584: link becomes ready
[    8.980947] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.3585: link becomes ready
[    8.980961] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0.4094: link becomes ready
[    8.980991] IPv6: ADDRCONF(NETDEV_CHANGE): mv2560: link becomes ready
[    8.981004] IPv6: ADDRCONF(NETDEV_CHANGE): mv2561: link becomes ready
[    8.981015] IPv6: ADDRCONF(NETDEV_CHANGE): mv3584: link becomes ready
[    8.981027] IPv6: ADDRCONF(NETDEV_CHANGE): mv3585: link becomes ready
[    8.981039] IPv6: ADDRCONF(NETDEV_CHANGE): mv4094: link becomes ready
[   38.126428] random: crng init done
[   38.126430] random: 7 urandom warning(s) missed due to ratelimiting

** Model information
sys_vendor: ASUS
product_name: All Series
product_version: System Version
chassis_vendor: Chassis Manufacture
chassis_version: Chassis Version
bios_vendor: American Megatrends Inc.
bios_version: 3602
board_vendor: ASUSTeK COMPUTER INC.
board_name: B85M-G
board_version: Rev X.0x

** Loaded modules:
nft_nat
nft_chain_nat_ipv4
nf_conntrack_ipv4
nf_defrag_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
nf_tables
nfnetlink
nls_ascii
nls_cp437
vfat
fat
intel_rapl
macvlan
x86_pkg_temp_thermal
intel_powerclamp
snd_hda_codec_realtek
snd_hda_codec_generic
snd_hda_codec_hdmi
coretemp
kvm_intel
snd_hda_intel
snd_hda_codec
snd_hda_core
8021q
kvm
eeepc_wmi
garp
mrp
asus_wmi
snd_hwdep
stp
snd_pcm
llc
sparse_keymap
irqbypass
rfkill
snd_timer
ppdev
iTCO_wdt
iTCO_vendor_support
wmi_bmof
snd
crct10dif_pclmul
crc32_pclmul
soundcore
ghash_clmulni_intel
sg
i915
intel_cstate
intel_uncore
lpc_ich
intel_rapl_perf
wmi
parport_pc
mei_me
mei
parport
pcspkr
joydev
evdev
efi_pstore
efivars
drm_kms_helper
drm
video
pcc_cpufreq
i2c_algo_bit
button
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
btrfs
xor
zstd_decompress
zstd_compress
xxhash
raid6_pq
libcrc32c
crc32c_generic
hid_generic
usbhid
hid
dm_mod
sd_mod
crc32c_intel
aesni_intel
ahci
libahci
libata
aes_x86_64
crypto_simd
cryptd
glue_helper
xhci_pci
ehci_pci
xhci_hcd
ehci_hcd
scsi_mod
i2c_i801
r8169
mii
usbcore
usb_common
fan
thermal

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
	Subsystem: ASUSTeK Computer Inc. 4th Gen Core Processor DRAM Controller [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: hsw_uncore

00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Generation Core Processor Family Integrated Graphics Controller [8086:041e] (rev 06) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. 4th Generation Core Processor Family Integrated Graphics Controller [1043:8534]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 28
	Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
	Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 30
	Region 0: Memory at f7d14000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05) (prog-if 30 [XHCI])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB xHCI [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 26
	Region 0: Memory at f7d00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family MEI Controller [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 27
	Region 0: Memory at f7d1e000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB EHCI [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at f7d1c000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset High Definition Audio Controller [1043:8576]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 29
	Region 0: Memory at f7d10000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: df200000-df3fffff
	Prefetchable memory behind bridge: 00000000df400000-00000000df5fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 [8086:8c14] (rev d5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 18
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: f7c00000-f7cfffff
	Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB EHCI [1043:8534]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f7d1b000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1f.0 ISA bridge [0601]: Intel Corporation B85 Express LPC Controller [8086:8c50] (rev 05)
	Subsystem: ASUSTeK Computer Inc. B85 Express LPC Controller [1043:8534]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 05) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [1043:8534]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 24
	Region 0: I/O ports at f0b0 [size=8]
	Region 1: I/O ports at f0a0 [size=4]
	Region 2: I/O ports at f090 [size=8]
	Region 3: I/O ports at f080 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f7d1a000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family SMBus Controller [1043:8534]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at f7d19000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at f040 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
	Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:8554]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 25
	Region 0: I/O ports at e000 [size=256]
	Region 2: Memory at f7c00000 (64-bit, non-prefetchable) [size=4K]
	Region 4: Memory at f0000000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169


** USB devices:
Bus 003 Device 002: ID 8087:8000 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 002 Device 002: ID 1a86:8070 QinHeng Electronics 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 9.5
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'stable-updates'), (500, 'proposed-updates')
Architecture: amd64 (x86_64)

Kernel: Linux 4.18.0-0.bpo.1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    23-2
ii  linux-base                              4.5

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 recommends:
ii  apparmor             2.11.0-3+deb9u2
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2.3

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02~beta3-5
pn  linux-doc-4.18          <none>

Versions of packages linux-image-4.18.0-0.bpo.1-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20161130-3
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- debconf-show failed

--- End Message ---
--- Begin Message ---
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---

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