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Bug#941696: linux-image-4.19.0-6-amd64: samsung nvme ssd enters read only mode periodically



Package: src:linux
Version: 4.19.67-2
Severity: important

Dear Maintainer,

Simply using debian for a few minutes will lead to my Samsung 960 EVO 256gb
NVME M2 to enter read only mode. I also tested with a Samsung 512gb PM961 SSD
NVME M2 and I get the exact same problem, so the problem is not on the SSD.
Also, Windows will run without any problems on this computer and these 2 SSDs.
It enters read only mode mostly when there' s lots of writes going on the SSD
but can also happen out of nowhere without huge loads on the SSD. I had no
opportunity to test other SSD brands as it' s too expensive.

When the SSD enters read only mode I have to reboot and run fsck /dev/nvme0n1p2
and then reboot and the system continues to work. However this problem happens
at least 2 times a day so it' s really bad and I can' t use the system. It can
happen 10 times a day easily.

Problem is not exclusive to this exact kernel version, it also happens on other
ones.



-- Package-specific info:
** Version:
Linux version 4.19.0-6-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.67-2 (2019-08-28)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.19.0-6-amd64 root=UUID=555feea3-608e-431b-88fb-215e25cb84dc ro quiet

** Not tainted

** Kernel log:
[    4.531023] uvcvideo: Found UVC 1.00 device USB Camera (0bda:579f)
[    4.545307] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized!
[    4.545309] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized!
[    4.545310] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized!
[    4.545367] input: USB Camera: USB Camera as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input21
[    4.565177] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    4.565347] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.567538] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    4.579065] Bluetooth: Core ver 2.22
[    4.579076] NET: Registered protocol family 31
[    4.579077] Bluetooth: HCI device and connection manager initialized
[    4.579080] Bluetooth: HCI socket layer initialized
[    4.579081] Bluetooth: L2CAP socket layer initialized
[    4.579086] Bluetooth: SCO socket layer initialized
[    4.596852] usbcore: registered new interface driver uvcvideo
[    4.596853] USB Video Class driver (1.1.1)
[    4.601170] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.0/0003:04F3:2356.0006/input/input22
[    4.601313] hid-multitouch 0003:04F3:2356.0006: input,hiddev0,hidraw5: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-9/input0
[    4.644141] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    4.644142] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    4.644144] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    4.644144] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    4.644145] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    4.644146] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    4.644147] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.657470] usbcore: registered new interface driver btusb
[    4.669783] bluetooth hci0: firmware: direct-loading firmware qca/rampatch_usb_00000302.bin
[    4.669786] Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00000302.bin
[    4.669788] Bluetooth: hci0: QCA: patch rome 0x302 build 0x3e8, firmware rome 0x302 build 0x111
[    4.675569] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    4.704892] ath10k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[    4.719271] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    4.725454] bluetooth hci0: firmware: direct-loading firmware qca/nvm_usb_00000302.bin
[    4.725457] Bluetooth: hci0: using NVM file: qca/nvm_usb_00000302.bin
[    4.749629] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[    4.750645] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[    4.750685] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[    4.750723] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[    4.750759] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[    4.750796] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
[    4.750838] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[    4.750874] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input33
[    4.768911] audit: type=1400 audit(1570137356.811:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi" pid=495 comm="apparmor_parser"
[    4.768914] audit: type=1400 audit(1570137356.811:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=495 comm="apparmor_parser"
[    4.770611] audit: type=1400 audit(1570137356.811:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice" pid=493 comm="apparmor_parser"
[    4.770613] audit: type=1400 audit(1570137356.811:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice//gpg" pid=493 comm="apparmor_parser"
[    4.771880] audit: type=1400 audit(1570137356.815:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=498 comm="apparmor_parser"
[    4.772887] audit: type=1400 audit(1570137356.815:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=500 comm="apparmor_parser"
[    4.774970] audit: type=1400 audit(1570137356.815:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/haveged" pid=501 comm="apparmor_parser"
[    4.786711] audit: type=1400 audit(1570137356.827:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=494 comm="apparmor_parser"
[    4.852106] intel_rapl: Found RAPL domain package
[    4.852107] intel_rapl: Found RAPL domain core
[    4.852108] intel_rapl: Found RAPL domain uncore
[    4.852108] intel_rapl: Found RAPL domain dram
[    4.997506] ath10k_pci 0000:01:00.0: firmware: failed to load ath10k/pre-cal-pci-0000:01:00.0.bin (-2)
[    4.997644] ath10k_pci 0000:01:00.0: firmware: failed to load ath10k/cal-pci-0000:01:00.0.bin (-2)
[    5.000052] ath10k_pci 0000:01:00.0: firmware: direct-loading firmware ath10k/QCA6174/hw3.0/firmware-6.bin
[    5.000072] ath10k_pci 0000:01:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:1535
[    5.000078] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[    5.001812] ath10k_pci 0000:01:00.0: firmware ver RM.4.4.1.c2-00057-QCARMSWP-1 api 6 features wowlan,ignore-otp,no-4addr-pad,raw-mode crc32 e061250a
[    5.088180] ath10k_pci 0000:01:00.0: firmware: direct-loading firmware ath10k/QCA6174/hw3.0/board-2.bin
[    5.088513] ath10k_pci 0000:01:00.0: board_file api 2 bmi_id N/A crc32 20d869c3
[    5.121604] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.121605] Bluetooth: BNEP filters: protocol multicast
[    5.121609] Bluetooth: BNEP socket layer initialized
[    5.669770] ath10k_pci 0000:01:00.0: Unknown eventid: 118809
[    5.672351] ath10k_pci 0000:01:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    5.752018] ath: EEPROM regdomain: 0x6c
[    5.752019] ath: EEPROM indicates we should expect a direct regpair map
[    5.752021] ath: Country alpha2 being used: 00
[    5.752021] ath: Regpair used: 0x6c
[    5.758508] ath10k_pci 0000:01:00.0 wlp1s0: renamed from wlan0
[    5.792386] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[    6.527829] ath10k_pci 0000:01:00.0: Unknown eventid: 118809
[    6.572684] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[    7.375733] ath10k_pci 0000:01:00.0: Unknown eventid: 118809
[    7.408504] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[    7.479309] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[    7.977190] Bluetooth: RFCOMM TTY layer initialized
[    7.977194] Bluetooth: RFCOMM socket layer initialized
[    7.977198] Bluetooth: RFCOMM ver 1.11
[   12.355745] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[   12.920798] fuse init (API version 7.27)
[   14.251575] rfkill: input handler disabled
[   14.811505] EXT4-fs (sda1): recovery complete
[   14.830799] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[   15.811173] usb 1-2: USB disconnect, device number 2
[   16.367432] usb 1-2: new low-speed USB device number 7 using xhci_hcd
[   16.518868] usb 1-2: New USB device found, idVendor=0000, idProduct=3825, bcdDevice= 1.00
[   16.518873] usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[   16.518876] usb 1-2: Product:  USB OPTICAL MOUSE
[   16.523310] input:  USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:0000:3825.0007/input/input34
[   16.523603] hid-generic 0003:0000:3825.0007: input,hidraw1: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-0000:00:14.0-2/input0
[   17.244842] wlp1s0: authenticate with 5c:e3:0e:14:e3:cc
[   17.296266] wlp1s0: send auth to 5c:e3:0e:14:e3:cc (try 1/3)
[   17.301253] wlp1s0: authenticated
[   17.303531] wlp1s0: associate with 5c:e3:0e:14:e3:cc (try 1/3)
[   17.307841] wlp1s0: RX AssocResp from 5c:e3:0e:14:e3:cc (capab=0xc31 status=0 aid=5)
[   17.309831] wlp1s0: associated
[   17.431066] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready

** Model information
sys_vendor: Razer
product_name: Blade Stealth
product_version: 2.04
chassis_vendor: Razer
chassis_version: 
bios_vendor: Razer
bios_version: 6.00
board_vendor: Razer
board_name: Razer
board_version: 

** Loaded modules:
ctr
ccm
fuse
rfcomm
arc4
cmac
bnep
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
snd_soc_skl
snd_hda_codec_hdmi
kvm
snd_soc_skl_ipc
nls_ascii
nls_cp437
ath10k_pci
snd_soc_sst_ipc
irqbypass
ath10k_core
snd_soc_sst_dsp
vfat
fat
snd_hda_ext_core
snd_soc_acpi_intel_match
crct10dif_pclmul
snd_hda_codec_realtek
ath
btusb
crc32_pclmul
btrtl
snd_hda_codec_generic
snd_soc_acpi
mac80211
btbcm
snd_soc_core
btintel
snd_compress
snd_hda_intel
snd_hda_codec
bluetooth
uvcvideo
snd_hda_core
videobuf2_vmalloc
videobuf2_memops
ghash_clmulni_intel
snd_hwdep
videobuf2_v4l2
intel_cstate
videobuf2_common
drbg
snd_pcm
intel_uncore
ansi_cprng
cfg80211
snd_timer
videodev
hid_multitouch
intel_rapl_perf
mei_me
sg
efi_pstore
media
joydev
ecdh_generic
snd
tpm_crb
serio_raw
pcspkr
efivars
mei
soundcore
rfkill
iTCO_wdt
iTCO_vendor_support
intel_pch_thermal
idma64
tpm_tis
tpm_tis_core
pcc_cpufreq
ac
battery
tpm
rng_core
acpi_pad
evdev
parport_pc
ppdev
lp
parport
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
fscrypto
ecb
usbhid
sd_mod
uas
usb_storage
scsi_mod
hid_rmi
rmi_core
hid_generic
i915
crc32c_intel
xhci_pci
xhci_hcd
nvme
i2c_i801
usbcore
i2c_algo_bit
drm_kms_helper
aesni_intel
nvme_core
aes_x86_64
crypto_simd
cryptd
psmouse
glue_helper
drm
intel_lpss_pci
intel_lpss
usb_common
i2c_hid
hid
fan
wmi
thermal
video
button

** Network interface configuration:

source /etc/network/interfaces.d/*

auto lo
iface lo inet loopback

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 9c:b6:d0:1d:4e:e1 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.13/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp1s0
       valid_lft 3368sec preferred_lft 3368sec
    inet6 2804:14d:90a4:5668:fbb2:7d2:fea6:b1cd/64 scope global dynamic noprefixroute 
       valid_lft 3600sec preferred_lft 3600sec
    inet6 fe80::e97:fe22:1de5:b8f5/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
wlp1s0: 28713433   20480    0    0    0     0          0         0   398079    3539    0    0    0     0       0          0
    lo:     636      12    0    0    0     0          0         0      636      12    0    0    0     0       0          0


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02)
	Subsystem: Razer USA Ltd. Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [1a58:6752]
	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: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Razer USA Ltd. HD Graphics 620 [1a58:6752]
	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 124
	Region 0: Memory at db000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at 90000000 (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

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
	Subsystem: Razer USA Ltd. Sunrise Point-LP USB 3.0 xHCI Controller [1a58:6752]
	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 123
	Region 0: Memory at dc310000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP Thermal subsystem [1a58:6752]
	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-
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at dc32d000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP Serial IO I2C Controller [1a58:6752]
	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
	Region 0: Memory at dc32c000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP Serial IO I2C Controller [1a58:6752]
	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 B routed to IRQ 17
	Region 0: Memory at dc32b000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP CSME HECI [1a58:6752]
	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 135
	Region 0: Memory at dc32a000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d12] (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
	Interrupt: pin C routed to IRQ 18
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: dc000000-dc1fffff
	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.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (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
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=02, subordinate=3a, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: c4000000-da0fffff
	Prefetchable memory behind bridge: 00000000a0000000-00000000c1ffffff
	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 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (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
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=3b, subordinate=3b, sec-latency=0
	Memory behind bridge: dc200000-dc2fffff
	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

00:1e.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO UART Controller #0 [8086:9d27] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP Serial IO UART Controller [1a58:6752]
	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 20
	Region 0: Memory at dc329000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d58] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP LPC Controller [1a58:6752]
	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-LP PMC [8086:9d21] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP PMC [1a58:6752]
	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-
	Region 0: Memory at dc324000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP HD Audio [1a58:6752]
	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: 32
	Interrupt: pin A routed to IRQ 136
	Region 0: Memory at dc320000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at dc300000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel, snd_soc_skl

00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
	Subsystem: Razer USA Ltd. Sunrise Point-LP SMBus [1a58:6752]
	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 dc328000 (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

01:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
	Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network Adapter [1a56:1535]
	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 137
	Region 0: Memory at dc000000 (64-bit, non-prefetchable) [size=2M]
	Capabilities: <access denied>
	Kernel driver in use: ath10k_pci
	Kernel modules: ath10k_pci

3b:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804] (prog-if 02 [NVM Express])
	Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [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
	Interrupt: pin A routed to IRQ 16
	NUMA node: 0
	Region 0: Memory at dc200000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme


** USB devices:
Bus 002 Device 002: ID 0bc2:231a Seagate RSS LLC Expansion Portable
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 04f3:2356 Elan Microelectronics Corp. 
Bus 001 Device 005: ID 1532:0220 Razer USA, Ltd Blade Stealth (2016)
Bus 001 Device 004: ID 0bda:579f Realtek Semiconductor Corp. 
Bus 001 Device 003: ID 0cf3:e300 Qualcomm Atheros Communications 
Bus 001 Device 007: ID 0000:3825  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 10.1
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-6-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 /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.19.0-6-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133+deb10u1
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-4.19.0-6-amd64 recommends:
ii  apparmor             2.13.2-10
ii  firmware-linux-free  3.4

Versions of packages linux-image-4.19.0-6-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02+dfsg1-20
pn  linux-doc-4.19          <none>

Versions of packages linux-image-4.19.0-6-amd64 is related to:
pn  firmware-amd-graphics     <none>
ii  firmware-atheros          20190114-2
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          20190114-2
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information


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