Package: src:linux
Version: 4.19.28-2
Severity: normal

Dear Maintainer,

Looks like Linux 4.19 reports numbers in /proc/diskstats incorrectly
what leds to incorrect %util in iostat output.
On a NVME SSD with only few iops it can show more than 80% of
utilisation.
Example:

Device            r/s     w/s     rMB/s     wMB/s   rrqm/s   wrqm/s  %rrqm  
%wrqm r_await w_await aqu-sz rareq-sz wareq-sz  svctm  %util
nvme1n1          0.00    3.27      0.00      0.24     0.00     1.83   0.00  
35.95    0.00    3.14   0.86     0.00    75.94 262.47  85.74

I can clearly reproduce it on a lot of servers and on my laptop (with
Ubuntu, linux 4.19).
Few other links:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790181
https://access.redhat.com/solutions/1462993
https://github.com/munin-monitoring/munin/issues/1119


-- Package-specific info:
** Version:
Linux version 4.19.0-4-amd64 (debian-ker...@lists.debian.org) (gcc version 
8.3.0 (Debian 8.3.0-2)) #1 SMP Debian 4.19.28-2 (2019-03-15)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.19.0-4-amd64 
root=UUID=7bd61cce-a23c-4cec-a0b9-cb516cdf5d13 ro cgroup_enable=memory 
swapaccount=1 pti=off spectre_v2=off l1tf=off nospec_store_bypass_disable 
no_stf_barrier quiet

** Not tainted

** Kernel log:
[    3.299915] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    3.880298] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on minor 0
[    3.881451] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    3.881617] input: Video Bus as 
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
[    3.893124] [drm] Cannot find any crtc or sizes
[    3.925497] [drm] Cannot find any crtc or sizes
[    3.940198] [drm] Cannot find any crtc or sizes
[    6.150195] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: 
Rx/Tx
[    6.150270] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  108.619260] audit: type=1400 audit(1555373020.293:2): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=2901 
comm="apparmor_parser"
[  108.619372] audit: type=1400 audit(1555373020.293:3): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" 
pid=2901 comm="apparmor_parser"
[  108.865404] audit: type=1400 audit(1555373020.537:4): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" name="nvidia_modprobe" 
pid=2957 comm="apparmor_parser"
[  108.886756] audit: type=1400 audit(1555373020.561:5): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" name="nvidia_modprobe//kmod" 
pid=2957 comm="apparmor_parser"
[  119.200025] e1000e: eth0 NIC Link is Down
[  119.430347] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  119.472281] bridge: filtering via arp/ip/ip6tables is no longer available by 
default. Update your scripts to load br_netfilter if you need this.
[  119.482766] br1: port 1(eth0) entered blocking state
[  119.482769] br1: port 1(eth0) entered disabled state
[  119.482870] device eth0 entered promiscuous mode
[  119.489978] IPv6: ADDRCONF(NETDEV_UP): br1: link is not ready
[  123.294239] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: 
Rx/Tx
[  123.294316] br1: port 1(eth0) entered blocking state
[  123.294318] br1: port 1(eth0) entered forwarding state
[  123.294408] IPv6: ADDRCONF(NETDEV_CHANGE): br1: link becomes ready
[  140.110257] NET: Registered protocol family 15
[  140.754187] alg: No test for authenc(hmac(md5),cbc(aes)) 
(authenc(hmac(md5-generic),cbc-aes-aesni))
[  140.754340] alg: No test for echainiv(authenc(hmac(md5),cbc(aes))) 
(echainiv(authenc(hmac(md5-generic),cbc-aes-aesni)))
[  140.762641] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[  142.433294] systemd-journald[306]: Received SIGTERM from PID 1 (systemd).
[  142.433295] systemd[1]: Stopping Journal Service...
[  142.434397] systemd[1]: systemd-journald.service: Succeeded.
[  142.434775] systemd[1]: Stopped Journal Service.
[  142.436589] systemd[1]: Starting Journal Service...
[  142.458615] systemd[1]: Started Journal Service.
[  279.160461] audit: type=1400 audit(1555373190.834:6): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="/usr/sbin/named" pid=7034 
comm="apparmor_parser"
[  285.164990] audit: type=1400 audit(1555373196.838:7): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="lxc-container-default" 
pid=7309 comm="apparmor_parser"
[  285.165141] audit: type=1400 audit(1555373196.838:8): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" 
pid=7309 comm="apparmor_parser"
[  285.165260] audit: type=1400 audit(1555373196.838:9): apparmor="STATUS" 
operation="profile_load" profile="unconfined" 
name="lxc-container-default-with-mounting" pid=7309 comm="apparmor_parser"
[  285.165496] audit: type=1400 audit(1555373196.842:10): apparmor="STATUS" 
operation="profile_load" profile="unconfined" 
name="lxc-container-default-with-nesting" pid=7309 comm="apparmor_parser"
[  285.172899] audit: type=1400 audit(1555373196.846:11): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" 
pid=7315 comm="apparmor_parser"
[  287.244149] audit: type=1400 audit(1555373198.918:12): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=7487 
comm="apparmor_parser"
[  328.943056] audit: type=1400 audit(1555373240.608:13): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" 
pid=11730 comm="apparmor_parser"
[  350.873488] IPv6: ADDRCONF(NETDEV_UP): lxcbr0: link is not ready
[  351.355415] audit: type=1400 audit(1555373263.020:14): apparmor="STATUS" 
operation="profile_replace" info="same as current profile, skipping" 
profile="unconfined" name="/usr/bin/lxc-start" pid=16019 comm="apparmor_parser"
[  351.360950] audit: type=1400 audit(1555373263.028:15): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" name="lxc-container-default" 
pid=16023 comm="apparmor_parser"
[  351.360951] audit: type=1400 audit(1555373263.028:16): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" 
name="lxc-container-default-cgns" pid=16023 comm="apparmor_parser"
[  351.360952] audit: type=1400 audit(1555373263.028:17): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" 
name="lxc-container-default-with-mounting" pid=16023 comm="apparmor_parser"
[  351.360953] audit: type=1400 audit(1555373263.028:18): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" 
name="lxc-container-default-with-nesting" pid=16023 comm="apparmor_parser"
[ 1192.230621] br0: port 1(veth35674) entered blocking state
[ 1192.230621] br0: port 1(veth35674) entered disabled state
[ 1192.230644] device veth35674 entered promiscuous mode
[ 1192.230733] IPv6: ADDRCONF(NETDEV_UP): veth35674: link is not ready
[ 1192.283015] eth0: renamed from vethSR00XB
[ 1192.298358] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1192.298706] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1192.298718] IPv6: ADDRCONF(NETDEV_CHANGE): veth35674: link becomes ready
[ 1192.298729] br0: port 1(veth35674) entered blocking state
[ 1192.298730] br0: port 1(veth35674) entered forwarding state
[ 1192.435530] audit: type=1400 audit(1555374104.101:19): apparmor="DENIED" 
operation="mount" info="failed flags match" error=-13 
profile="lxc-container-default-cgns" name="/sys/fs/pstore/" pid=4333 
comm="mount" fstype="pstore" srcname="pstore"
[ 1197.610744] br0: port 2(veth35675) entered blocking state
[ 1197.610745] br0: port 2(veth35675) entered disabled state
[ 1197.610768] device veth35675 entered promiscuous mode
[ 1197.610813] IPv6: ADDRCONF(NETDEV_UP): veth35675: link is not ready
[ 1197.683059] eth0: renamed from vethSI10HX
[ 1197.734518] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1197.734921] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1197.734935] IPv6: ADDRCONF(NETDEV_CHANGE): veth35675: link becomes ready
[ 1197.734964] br0: port 2(veth35675) entered blocking state
[ 1197.734965] br0: port 2(veth35675) entered forwarding state
[ 1197.814617] audit: type=1400 audit(1555374109.481:20): apparmor="DENIED" 
operation="mount" info="failed flags match" error=-13 
profile="lxc-container-default-cgns" name="/sys/fs/pstore/" pid=4990 
comm="mount" fstype="pstore" srcname="pstore"
[ 1198.093030] IPv6: ADDRCONF(NETDEV_UP): lxcbr0: link is not ready
[ 1330.546334] br0: port 2(veth35675) entered disabled state
[ 1330.547218] device veth35675 left promiscuous mode
[ 1330.547218] br0: port 2(veth35675) entered disabled state
[ 1334.618508] br0: port 1(veth35674) entered disabled state
[ 1334.619350] device veth35674 left promiscuous mode
[ 1334.619352] br0: port 1(veth35674) entered disabled state
[ 1442.067236] br0: port 1(veth35674) entered blocking state
[ 1442.067236] br0: port 1(veth35674) entered disabled state
[ 1442.067258] device veth35674 entered promiscuous mode
[ 1442.067304] IPv6: ADDRCONF(NETDEV_UP): veth35674: link is not ready
[ 1442.131011] eth0: renamed from vethE1PSIL
[ 1442.170502] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1442.171048] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1442.171064] IPv6: ADDRCONF(NETDEV_CHANGE): veth35674: link becomes ready
[ 1442.171077] br0: port 1(veth35674) entered blocking state
[ 1442.171078] br0: port 1(veth35674) entered forwarding state
[ 1442.299161] audit: type=1400 audit(1555374353.965:21): apparmor="DENIED" 
operation="mount" info="failed flags match" error=-13 
profile="lxc-container-default-cgns" name="/sys/fs/pstore/" pid=12719 
comm="mount" fstype="pstore" srcname="pstore"
[ 1447.949301] br0: port 2(veth35675) entered blocking state
[ 1447.949302] br0: port 2(veth35675) entered disabled state
[ 1447.949324] device veth35675 entered promiscuous mode
[ 1447.949397] IPv6: ADDRCONF(NETDEV_UP): veth35675: link is not ready
[ 1448.018945] eth0: renamed from vethR7PEF4
[ 1448.058419] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1448.058931] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1448.058947] IPv6: ADDRCONF(NETDEV_CHANGE): veth35675: link becomes ready
[ 1448.058963] br0: port 2(veth35675) entered blocking state
[ 1448.058963] br0: port 2(veth35675) entered forwarding state
[ 1448.181346] audit: type=1400 audit(1555374359.845:22): apparmor="DENIED" 
operation="mount" info="failed flags match" error=-13 
profile="lxc-container-default-cgns" name="/sys/fs/pstore/" pid=13391 
comm="mount" fstype="pstore" srcname="pstore"
[ 1448.416071] IPv6: ADDRCONF(NETDEV_UP): lxcbr0: link is not ready

** Model information
sys_vendor: FUJITSU
product_name: 
product_version: 
chassis_vendor: FUJITSU
chassis_version: 
bios_vendor: FUJITSU // American Megatrends Inc.
bios_version: V5.0.0.12 R1.19.0.SR.1 for D3401-H2x              
board_vendor: FUJITSU
board_name: D3401-H2
board_version: S26361-D3401-H2            

** Loaded modules:
veth
nf_conntrack_netlink
nft_chain_route_ipv4
xt_CHECKSUM
ipt_MASQUERADE
drbg
ansi_cprng
authenc
echainiv
esp4
xfrm4_mode_tunnel
ctr
twofish_generic
twofish_avx_x86_64
twofish_x86_64_3way
twofish_x86_64
twofish_common
camellia_generic
camellia_aesni_avx2
camellia_aesni_avx_x86_64
camellia_x86_64
serpent_avx2
serpent_avx_x86_64
serpent_sse2_x86_64
serpent_generic
blowfish_generic
blowfish_x86_64
blowfish_common
cast5_avx_x86_64
cast5_generic
cast_common
des_generic
cbc
cmac
xcbc
rmd160
sha512_ssse3
sha512_generic
af_key
xfrm_algo
xt_state
xt_conntrack
xt_recent
xt_tcpudp
xt_nat
nft_compat
nft_counter
nft_chain_nat_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
nf_tables
nfnetlink
bridge
stp
llc
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
nls_ascii
kvm
nls_cp437
irqbypass
vfat
crct10dif_pclmul
crc32_pclmul
fat
i915
mei_wdt
evdev
ghash_clmulni_intel
intel_cstate
drm_kms_helper
intel_uncore
serio_raw
drm
intel_rapl_perf
mei_me
wdat_wdt
pcspkr
mei
i2c_algo_bit
intel_pch_thermal
wmi
video
acpi_pad
button
pcc_cpufreq
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid1
multipath
linear
raid0
md_mod
crc32c_intel
ahci
libahci
xhci_pci
libata
aesni_intel
xhci_hcd
aes_x86_64
e1000e
crypto_simd
cryptd
usbcore
glue_helper
scsi_mod
psmouse
nvme
nvme_core
i2c_i801
usb_common

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core 
Processor Host Bridge/DRAM Registers [8086:591f] (rev 05)
        Subsystem: Fujitsu Technology Solutions Xeon E3-1200 v6/7th Gen Core 
Processor Host Bridge/DRAM Registers [1734:121c]
        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: [e0] Vendor Specific Information: Len=10 <?>
        Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 
[8086:5912] (rev 04) (prog-if 00 [VGA controller])
        Subsystem: Fujitsu Technology Solutions HD Graphics 630 [1734:121c]
        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 146
        Region 0: Memory at ee000000 (64-bit, non-prefetchable) [size=16M]
        Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at f000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [40] Vendor Specific Information: Len=0c <?>
        Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
                DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, 
OBFF Not Supported
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, 
OBFF Disabled
        Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee00018  Data: 0000
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [100 v1] Process Address Space ID (PASID)
                PASIDCap: Exec- Priv-, Max PASID Width: 14
                PASIDCtl: Enable- Exec- Priv-
        Capabilities: [200 v1] Address Translation Service (ATS)
                ATSCap: Invalidate Queue Depth: 00
                ATSCtl: Enable-, Smallest Translation Unit: 00
        Capabilities: [300 v1] Page Request Interface (PRI)
                PRICtl: Enable- Reset-
                PRISta: RF- UPRGI- Stopped+
                Page Request Capacity: 00008000, Page Request Allocation: 
00000000
        Kernel driver in use: i915
        Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI 
Controller [8086:a12f] (rev 31) (prog-if 30 [XHCI])
        Subsystem: Fujitsu Technology Solutions 100 Series/C230 Series Chipset 
Family USB 3.0 xHCI Controller [1734:121d]
        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 127
        Region 0: Memory at ef220000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: [70] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA 
PME(D0-,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
                Address: 00000000fee002b8  Data: 0000
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-H 
Thermal subsystem [8086:a131] (rev 31)
        Subsystem: Fujitsu Technology Solutions 100 Series/C230 Series Chipset 
Family Thermal Subsystem [1734:121d]
        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 C routed to IRQ 18
        Region 0: Memory at ef23a000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Kernel driver in use: intel_pch_thermal
        Kernel modules: intel_pch_thermal

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME 
HECI #1 [8086:a13a] (rev 31)
        Subsystem: Fujitsu Technology Solutions 100 Series/C230 Series Chipset 
Family MEI Controller [1734:121d]
        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 145
        Region 0: Memory at ef239000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00518  Data: 0000
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-H SATA 
controller [AHCI mode] [8086:a102] (rev 31) (prog-if 01 [AHCI 1.0])
        Subsystem: Fujitsu Technology Solutions 
Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] 
[1734:121d]
        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 128
        Region 0: Memory at ef234000 (32-bit, non-prefetchable) [size=8K]
        Region 1: Memory at ef238000 (32-bit, non-prefetchable) [size=256]
        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 ef237000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee002d8  Data: 0000
        Capabilities: [70] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root 
Port #5 [8086:a114] (rev f1) (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 122
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Memory behind bridge: ef100000-ef1fffff
        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: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 256 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
                LnkCap: Port #5, Speed 8GT/s, Width x4, ASPM not supported, 
Exit Latency L0s <1us, L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ 
BWMgmt+ ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
                        Slot #8, PowerLimit 25.000W; Interlock- NoCompl+
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ 
Interlock-
                        Changed: MRL- PresDet- LinkState+
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ 
CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF 
Not Supported ARIFwd+
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Disabled ARIFwd-
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, 
EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, 
EqualizationComplete+, EqualizationPhase1+
                         EqualizationPhase2+, EqualizationPhase3+, 
LinkEqualizationRequest-
        Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee00218  Data: 0000
        Capabilities: [90] Subsystem: Fujitsu Technology Solutions 100 
Series/C230 Series Chipset Family PCI Express Root Port [1734:121d]
        Capabilities: [a0] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt+ 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
        Capabilities: [140 v1] Access Control Services
                ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- 
EgressCtrl- DirectTrans-
                ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- 
EgressCtrl- DirectTrans-
        Capabilities: [220 v1] #19
        Kernel driver in use: pcieport

00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root 
Port #9 [8086:a118] (rev f1) (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 123
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Memory behind bridge: ef000000-ef0fffff
        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: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 256 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
                LnkCap: Port #9, Speed 8GT/s, Width x4, ASPM L1, Exit Latency 
L0s <1us, L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ 
BWMgmt+ ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
                        Slot #12, PowerLimit 25.000W; Interlock- NoCompl+
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ 
Interlock-
                        Changed: MRL- PresDet- LinkState+
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ 
CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF 
Not Supported ARIFwd+
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Disabled ARIFwd-
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, 
EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, 
EqualizationComplete+, EqualizationPhase1+
                         EqualizationPhase2+, EqualizationPhase3+, 
LinkEqualizationRequest-
        Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee00238  Data: 0000
        Capabilities: [90] Subsystem: Fujitsu Technology Solutions 100 
Series/C230 Series Chipset Family PCI Express Root Port [1734:121d]
        Capabilities: [a0] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt+ 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
        Capabilities: [140 v1] Access Control Services
                ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- 
EgressCtrl- DirectTrans-
                ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- 
EgressCtrl- DirectTrans-
        Capabilities: [220 v1] #19
        Kernel driver in use: pcieport

00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller 
[8086:a148] (rev 31)
        Subsystem: Fujitsu Technology Solutions B150 Chipset LPC/eSPI 
Controller [1734:121d]
        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

00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC 
[8086:a121] (rev 31)
        Subsystem: Fujitsu Technology Solutions 100 Series/C230 Series Chipset 
Family Power Management Controller [1734:121d]
        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
        Region 0: Memory at ef230000 (32-bit, non-prefetchable) [size=16K]

00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 
31)
        Subsystem: Fujitsu Technology Solutions 100 Series/C230 Series Chipset 
Family SMBus [1734:121d]
        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 A routed to IRQ 16
        Region 0: Memory at ef236000 (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

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) 
I219-LM [8086:15b7] (rev 31)
        Subsystem: Fujitsu Technology Solutions Ethernet Connection (2) I219-LM 
[1734:121f]
        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 126
        Region 0: Memory at ef200000 (32-bit, non-prefetchable) [size=128K]
        Capabilities: [c8] Power Management version 3
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
        Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00298  Data: 0000
        Capabilities: [e0] PCI Advanced Features
                AFCap: TP+ FLR+
                AFCtrl: FLR-
                AFStatus: TP-
        Kernel driver in use: e1000e
        Kernel modules: e1000e

01:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe 
SSD Controller SM981/PM981 [144d:a808] (prog-if 02 [NVM Express])
        Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981 
[144d:a801]
        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
        NUMA node: 0
        Region 0: Memory at ef100000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [40] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [70] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s 
unlimited, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ 
SlotPowerLimit 25.000W
                DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ 
Unsupported+
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
                        MaxPayload 256 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
                LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency 
L0s unlimited, L1 <64us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- 
BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, 
OBFF Not Supported
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Disabled
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, 
EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, 
EqualizationComplete+, EqualizationPhase1+
                         EqualizationPhase2+, EqualizationPhase3+, 
LinkEqualizationRequest-
        Capabilities: [b0] MSI-X: Enable+ Count=33 Masked-
                Vector table: BAR=0 offset=00003000
                PBA: BAR=0 offset=00002000
        Capabilities: [100 v2] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
        Capabilities: [148 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [158 v1] Power Budgeting <?>
        Capabilities: [168 v1] #19
        Capabilities: [188 v1] Latency Tolerance Reporting
                Max snoop latency: 3145728ns
                Max no snoop latency: 3145728ns
        Capabilities: [190 v1] L1 PM Substates
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ 
L1_PM_Substates+
                          PortCommonModeRestoreTime=10us PortTPowerOnTime=10us
                L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
                           T_CommonMode=0us LTR1.2_Threshold=0ns
                L1SubCtl2: T_PwrOn=44us
        Kernel driver in use: nvme
        Kernel modules: nvme

02:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe 
SSD Controller SM981/PM981 [144d:a808] (prog-if 02 [NVM Express])
        Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981 
[144d:a801]
        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
        NUMA node: 0
        Region 0: Memory at ef000000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [40] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [70] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s 
unlimited, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ 
SlotPowerLimit 25.000W
                DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ 
Unsupported+
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
                        MaxPayload 256 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
                LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency 
L0s unlimited, L1 <64us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- 
BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, 
OBFF Not Supported
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Disabled
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, 
EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, 
EqualizationComplete+, EqualizationPhase1+
                         EqualizationPhase2+, EqualizationPhase3+, 
LinkEqualizationRequest-
        Capabilities: [b0] MSI-X: Enable+ Count=33 Masked-
                Vector table: BAR=0 offset=00003000
                PBA: BAR=0 offset=00002000
        Capabilities: [100 v2] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- 
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
        Capabilities: [148 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [158 v1] Power Budgeting <?>
        Capabilities: [168 v1] #19
        Capabilities: [188 v1] Latency Tolerance Reporting
                Max snoop latency: 3145728ns
                Max no snoop latency: 3145728ns
        Capabilities: [190 v1] L1 PM Substates
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ 
L1_PM_Substates+
                          PortCommonModeRestoreTime=10us PortTPowerOnTime=10us
                L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
                           T_CommonMode=0us LTR1.2_Threshold=0ns
                L1SubCtl2: T_PwrOn=44us
        Kernel driver in use: nvme
        Kernel modules: nvme


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 10.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-4-amd64 (SMP w/8 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 /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.19.0-4-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-4.19.0-4-amd64 recommends:
ii  apparmor             2.13.2-10
ii  firmware-linux-free  3.4
ii  irqbalance           1.5.0-3

Versions of packages linux-image-4.19.0-4-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02+dfsg1-16
pn  linux-doc-4.19          <none>

Versions of packages linux-image-4.19.0-4-amd64 is related to:
ii  firmware-amd-graphics     20190114-1
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>
ii  firmware-linux-nonfree    20190114-1
ii  firmware-misc-nonfree     20190114-1
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

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