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Bug#927184: marked as done (linux-image-4.19.0-4-amd64: Linux 4.19 reports wrong numbers for NVME disks in /proc/diskstats)



Your message dated Sat, 29 May 2021 05:12:34 -0700 (PDT)
with message-id <60b22fb2.1c69fb81.118f8.1aa3@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #927184,
regarding linux-image-4.19.0-4-amd64: Linux 4.19 reports wrong numbers for NVME disks in /proc/diskstats
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.)


-- 
927184: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=927184
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
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-kernel@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

--- 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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