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Bug#959757: rtwpci: wifi unstable with Realtek 8822BE



Package: src:linux
Version: 5.6.7-1
Severity: normal

Dear Maintainer,

Wifi is hardly usable with this card. Had a fresh install of debian testing a month ago to a new laptop. I had to apply the followings 
in order to make the driver working:

mkdir /lib/firmware/rtw88
ln -s /lib/firmware/rtlwifi/rtl8822befw.bin /lib/firmware/rtw88/rtw8822b_fw.bin
modprobe rtwpci

(That's probably issue #935969, just saying it's still not fixed in latest kernel.)

The main problem is that wifi connection is very unreliable. It connects, but sometimes it drops me out, asking the password again. 
Other times it just reconnects automatically. In most cases the connection stays up, but data flow is halted for tens of seconds, then
it works for a little time. Occasionally it works without a problem, I have copied 60-70 GB files at once without a single problem. 
But then web pages didn't load - maybe it's related to some buggy power-saving feature of the driver?

During the problems syslog is flooded with warnings and some CPU dumps, see below.


-- Package-specific info:
** Version:
Linux version 5.6.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 9.3.0 (Debian 9.3.0-11)) #1 SMP Debian 5.6.7-1 (2020-04-29)

** Command line:
BOOT_IMAGE=/vmlinuz-5.6.0-1-amd64 root=/dev/mapper/plpc--vg-root ro splash quiet

** Tainted: WOE (12800)
 * kernel issued warning
 * externally-built ("out-of-tree") module was loaded
 * unsigned module was loaded

** Kernel log:
[ 5114.830227] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9a25e8bd9a40
[ 5114.830228] RBP: ffff9a24789ea000 R08: 0000000000008996 R09: 0000000000000004
[ 5114.830229] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000006
[ 5114.830231] R13: ffff9a24c9151e60 R14: ffff9a24c9155b80 R15: ffff9a24c9155c38
[ 5114.830233] FS:  0000000000000000(0000) GS:ffff9a25e8bc0000(0000) knlGS:0000000000000000
[ 5114.830235] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5114.830236] CR2: 00007f9476bfe000 CR3: 00000005a4236000 CR4: 00000000003406e0
[ 5114.830237] Call Trace:
[ 5114.830250]  rtw_c2h_work+0x39/0x60 [rtw88]
[ 5114.830256]  process_one_work+0x1b4/0x380
[ 5114.830260]  worker_thread+0x50/0x3c0
[ 5114.830264]  kthread+0xf9/0x130
[ 5114.830267]  ? process_one_work+0x380/0x380
[ 5114.830270]  ? kthread_park+0x90/0x90
[ 5114.830275]  ret_from_fork+0x22/0x40
[ 5114.830280] ---[ end trace 62e3f2bbee2994ac ]---
[ 5114.932111] ------------[ cut here ]------------
[ 5114.932113] invalid ra report c2h length
[ 5114.932151] WARNING: CPU: 7 PID: 210 at drivers/net/wireless/realtek/rtw88/fw.c:118 rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5114.932152] Modules linked in: rtwpci rtw88 mac80211 cfg80211 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) fuse btrfs blake2b_generic xor zstd_compress raid6_pq zstd_decompress ufs qnx4 hfsplus hfs minix msdos jfs xfs libcrc32c ctr ccm rfcomm tun bnep edac_mce_amd kvm_amd bluetooth nls_ascii kvm snd_hda_codec_conexant nls_cp437 vfat fat uvcvideo joydev efi_pstore videobuf2_vmalloc irqbypass snd_hda_codec_hdmi snd_hda_codec_generic serio_raw videobuf2_memops pcspkr videobuf2_v4l2 efivars drbg videobuf2_common snd_hda_intel videodev snd_intel_dspcfg ansi_cprng sp5100_tco wmi_bmof snd_hda_codec mc ecdh_generic ecc tpm_crb watchdog k10temp snd_hda_core snd_hwdep tpm_tis sg tpm_tis_core snd_pcm libarc4 ccp snd_timer thinkpad_acpi ucsi_acpi tpm typec_ucsi typec rng_core nvram ledtrig_audio snd soundcore ac rfkill evdev acpi_cpufreq parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod hid_logitech_hidpp hid_logitech_dj hid_generic
[ 5114.932221]  usbhid hid sd_mod amdgpu crc32_pclmul crc32c_intel ghash_clmulni_intel rtsx_pci_sdmmc mmc_core i2c_piix4 gpu_sched i2c_algo_bit ttm drm_kms_helper aesni_intel ahci libaes crypto_simd libahci cec xhci_pci libata cryptd xhci_hcd glue_helper drm psmouse scsi_mod usbcore nvme nvme_core r8169 t10_pi usb_common crc_t10dif realtek rtsx_pci libphy crct10dif_generic mfd_core crct10dif_pclmul crct10dif_common wmi battery video i2c_scmi button [last unloaded: cfg80211]
[ 5114.932257] CPU: 7 PID: 210 Comm: kworker/u32:5 Tainted: G        W  OE     5.6.0-1-amd64 #1 Debian 5.6.7-1
[ 5114.932258] Hardware name: LENOVO 20NF001WHV/20NF001WHV, BIOS R11ET32W (1.12 ) 12/23/2019
[ 5114.932267] Workqueue: phy0 rtw_c2h_work [rtw88]
[ 5114.932277] RIP: 0010:rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5114.932281] Code: 73 02 4c 89 ef e8 29 f7 ff ff eb a7 41 0f b6 d4 48 8d 73 02 4c 89 ef e8 47 f2 ff ff eb 95 48 c7 c7 07 86 b8 c1 e8 db dc 35 d3 <0f> 0b eb 85 e8 a0 da 35 d3 0f 1f 44 00 00 48 83 ec 28 65 48 8b 04
[ 5114.932283] RSP: 0018:ffffa97900557e10 EFLAGS: 00010282
[ 5114.932285] RAX: 0000000000000000 RBX: ffff9a24783fd018 RCX: 0000000000000007
[ 5114.932286] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9a25e8bd9a40
[ 5114.932288] RBP: ffff9a24789eae00 R08: 00000000000089b2 R09: 0000000000000004
[ 5114.932289] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000006
[ 5114.932290] R13: ffff9a24c9151e60 R14: ffff9a24c9155b80 R15: ffff9a24c9155c38
[ 5114.932292] FS:  0000000000000000(0000) GS:ffff9a25e8bc0000(0000) knlGS:0000000000000000
[ 5114.932294] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5114.932295] CR2: 00007f9476bfe000 CR3: 00000005a4236000 CR4: 00000000003406e0
[ 5114.932296] Call Trace:
[ 5114.932309]  rtw_c2h_work+0x39/0x60 [rtw88]
[ 5114.932315]  process_one_work+0x1b4/0x380
[ 5114.932319]  worker_thread+0x50/0x3c0
[ 5114.932323]  kthread+0xf9/0x130
[ 5114.932325]  ? process_one_work+0x380/0x380
[ 5114.932328]  ? kthread_park+0x90/0x90
[ 5114.932333]  ret_from_fork+0x22/0x40
[ 5114.932338] ---[ end trace 62e3f2bbee2994ad ]---
[ 5115.028625] ------------[ cut here ]------------
[ 5115.028628] invalid ra report c2h length
[ 5115.028669] WARNING: CPU: 7 PID: 210 at drivers/net/wireless/realtek/rtw88/fw.c:118 rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5115.028670] Modules linked in: rtwpci rtw88 mac80211 cfg80211 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) fuse btrfs blake2b_generic xor zstd_compress raid6_pq zstd_decompress ufs qnx4 hfsplus hfs minix msdos jfs xfs libcrc32c ctr ccm rfcomm tun bnep edac_mce_amd kvm_amd bluetooth nls_ascii kvm snd_hda_codec_conexant nls_cp437 vfat fat uvcvideo joydev efi_pstore videobuf2_vmalloc irqbypass snd_hda_codec_hdmi snd_hda_codec_generic serio_raw videobuf2_memops pcspkr videobuf2_v4l2 efivars drbg videobuf2_common snd_hda_intel videodev snd_intel_dspcfg ansi_cprng sp5100_tco wmi_bmof snd_hda_codec mc ecdh_generic ecc tpm_crb watchdog k10temp snd_hda_core snd_hwdep tpm_tis sg tpm_tis_core snd_pcm libarc4 ccp snd_timer thinkpad_acpi ucsi_acpi tpm typec_ucsi typec rng_core nvram ledtrig_audio snd soundcore ac rfkill evdev acpi_cpufreq parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod hid_logitech_hidpp hid_logitech_dj hid_generic
[ 5115.028748]  usbhid hid sd_mod amdgpu crc32_pclmul crc32c_intel ghash_clmulni_intel rtsx_pci_sdmmc mmc_core i2c_piix4 gpu_sched i2c_algo_bit ttm drm_kms_helper aesni_intel ahci libaes crypto_simd libahci cec xhci_pci libata cryptd xhci_hcd glue_helper drm psmouse scsi_mod usbcore nvme nvme_core r8169 t10_pi usb_common crc_t10dif realtek rtsx_pci libphy crct10dif_generic mfd_core crct10dif_pclmul crct10dif_common wmi battery video i2c_scmi button [last unloaded: cfg80211]
[ 5115.028787] CPU: 7 PID: 210 Comm: kworker/u32:5 Tainted: G        W  OE     5.6.0-1-amd64 #1 Debian 5.6.7-1
[ 5115.028788] Hardware name: LENOVO 20NF001WHV/20NF001WHV, BIOS R11ET32W (1.12 ) 12/23/2019
[ 5115.028797] Workqueue: phy0 rtw_c2h_work [rtw88]
[ 5115.028807] RIP: 0010:rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5115.028811] Code: 73 02 4c 89 ef e8 29 f7 ff ff eb a7 41 0f b6 d4 48 8d 73 02 4c 89 ef e8 47 f2 ff ff eb 95 48 c7 c7 07 86 b8 c1 e8 db dc 35 d3 <0f> 0b eb 85 e8 a0 da 35 d3 0f 1f 44 00 00 48 83 ec 28 65 48 8b 04
[ 5115.028813] RSP: 0018:ffffa97900557e10 EFLAGS: 00010282
[ 5115.028815] RAX: 0000000000000000 RBX: ffff9a24783fc3d8 RCX: 0000000000000007
[ 5115.028816] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9a25e8bd9a40
[ 5115.028818] RBP: ffff9a24789ead00 R08: 00000000000089ce R09: 0000000000000004
[ 5115.028819] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000006
[ 5115.028820] R13: ffff9a24c9151e60 R14: ffff9a24c9155b80 R15: ffff9a24c9155c38
[ 5115.028823] FS:  0000000000000000(0000) GS:ffff9a25e8bc0000(0000) knlGS:0000000000000000
[ 5115.028824] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5115.028825] CR2: 00007f9476bfe000 CR3: 00000005a4236000 CR4: 00000000003406e0
[ 5115.028827] Call Trace:
[ 5115.028840]  rtw_c2h_work+0x39/0x60 [rtw88]
[ 5115.028847]  process_one_work+0x1b4/0x380
[ 5115.028851]  worker_thread+0x50/0x3c0
[ 5115.028855]  kthread+0xf9/0x130
[ 5115.028858]  ? process_one_work+0x380/0x380
[ 5115.028861]  ? kthread_park+0x90/0x90
[ 5115.028867]  ret_from_fork+0x22/0x40
[ 5115.028872] ---[ end trace 62e3f2bbee2994ae ]---
[ 5158.046874] ------------[ cut here ]------------
[ 5158.046877] invalid ra report c2h length
[ 5158.046922] WARNING: CPU: 1 PID: 184 at drivers/net/wireless/realtek/rtw88/fw.c:118 rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5158.046923] Modules linked in: rtwpci rtw88 mac80211 cfg80211 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) fuse btrfs blake2b_generic xor zstd_compress raid6_pq zstd_decompress ufs qnx4 hfsplus hfs minix msdos jfs xfs libcrc32c ctr ccm rfcomm tun bnep edac_mce_amd kvm_amd bluetooth nls_ascii kvm snd_hda_codec_conexant nls_cp437 vfat fat uvcvideo joydev efi_pstore videobuf2_vmalloc irqbypass snd_hda_codec_hdmi snd_hda_codec_generic serio_raw videobuf2_memops pcspkr videobuf2_v4l2 efivars drbg videobuf2_common snd_hda_intel videodev snd_intel_dspcfg ansi_cprng sp5100_tco wmi_bmof snd_hda_codec mc ecdh_generic ecc tpm_crb watchdog k10temp snd_hda_core snd_hwdep tpm_tis sg tpm_tis_core snd_pcm libarc4 ccp snd_timer thinkpad_acpi ucsi_acpi tpm typec_ucsi typec rng_core nvram ledtrig_audio snd soundcore ac rfkill evdev acpi_cpufreq parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod hid_logitech_hidpp hid_logitech_dj hid_generic
[ 5158.046999]  usbhid hid sd_mod amdgpu crc32_pclmul crc32c_intel ghash_clmulni_intel rtsx_pci_sdmmc mmc_core i2c_piix4 gpu_sched i2c_algo_bit ttm drm_kms_helper aesni_intel ahci libaes crypto_simd libahci cec xhci_pci libata cryptd xhci_hcd glue_helper drm psmouse scsi_mod usbcore nvme nvme_core r8169 t10_pi usb_common crc_t10dif realtek rtsx_pci libphy crct10dif_generic mfd_core crct10dif_pclmul crct10dif_common wmi battery video i2c_scmi button [last unloaded: cfg80211]
[ 5158.047031] CPU: 1 PID: 184 Comm: kworker/u32:4 Tainted: G        W  OE     5.6.0-1-amd64 #1 Debian 5.6.7-1
[ 5158.047033] Hardware name: LENOVO 20NF001WHV/20NF001WHV, BIOS R11ET32W (1.12 ) 12/23/2019
[ 5158.047040] Workqueue: phy0 rtw_c2h_work [rtw88]
[ 5158.047049] RIP: 0010:rtw_fw_c2h_cmd_handle+0x117/0x120 [rtw88]
[ 5158.047053] Code: 73 02 4c 89 ef e8 29 f7 ff ff eb a7 41 0f b6 d4 48 8d 73 02 4c 89 ef e8 47 f2 ff ff eb 95 48 c7 c7 07 86 b8 c1 e8 db dc 35 d3 <0f> 0b eb 85 e8 a0 da 35 d3 0f 1f 44 00 00 48 83 ec 28 65 48 8b 04
[ 5158.047054] RSP: 0018:ffffa97900487e10 EFLAGS: 00010282
[ 5158.047056] RAX: 0000000000000000 RBX: ffff9a24c9035198 RCX: 0000000000000007
[ 5158.047057] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9a25e8a59a40
[ 5158.047058] RBP: ffff9a2478355f00 R08: 00000000000089ea R09: 0000000000000004
[ 5158.047059] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000006
[ 5158.047060] R13: ffff9a24c9151e60 R14: ffff9a24c9155b80 R15: ffff9a24c9155c38
[ 5158.047062] FS:  0000000000000000(0000) GS:ffff9a25e8a40000(0000) knlGS:0000000000000000
[ 5158.047064] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5158.047065] CR2: 00007f04211452a0 CR3: 00000005a268c000 CR4: 00000000003406e0
[ 5158.047066] Call Trace:
[ 5158.047078]  rtw_c2h_work+0x39/0x60 [rtw88]
[ 5158.047083]  process_one_work+0x1b4/0x380
[ 5158.047087]  worker_thread+0x50/0x3c0
[ 5158.047091]  kthread+0xf9/0x130
[ 5158.047093]  ? process_one_work+0x380/0x380
[ 5158.047095]  ? kthread_park+0x90/0x90
[ 5158.047100]  ret_from_fork+0x22/0x40
[ 5158.047105] ---[ end trace 62e3f2bbee2994af ]---

** Model information
sys_vendor: LENOVO
product_name: 20NF001WHV
product_version: ThinkPad E595
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: R11ET32W (1.12 )
board_vendor: LENOVO
board_name: 20NF001WHV
board_version: Not Defined

** Loaded modules:
rtwpci
rtw88
mac80211
cfg80211
vboxnetadp(OE)
vboxnetflt(OE)
vboxdrv(OE)
fuse
btrfs
blake2b_generic
xor
zstd_compress
raid6_pq
zstd_decompress
ufs
qnx4
hfsplus
hfs
minix
msdos
jfs
xfs
libcrc32c
ctr
ccm
rfcomm
tun
bnep
edac_mce_amd
kvm_amd
bluetooth
nls_ascii
kvm
snd_hda_codec_conexant
nls_cp437
vfat
fat
uvcvideo
joydev
efi_pstore
videobuf2_vmalloc
irqbypass
snd_hda_codec_hdmi
snd_hda_codec_generic
serio_raw
videobuf2_memops
pcspkr
videobuf2_v4l2
efivars
drbg
videobuf2_common
snd_hda_intel
videodev
snd_intel_dspcfg
ansi_cprng
sp5100_tco
wmi_bmof
snd_hda_codec
mc
ecdh_generic
ecc
tpm_crb
watchdog
k10temp
snd_hda_core
snd_hwdep
tpm_tis
sg
tpm_tis_core
snd_pcm
libarc4
ccp
snd_timer
thinkpad_acpi
ucsi_acpi
tpm
typec_ucsi
typec
rng_core
nvram
ledtrig_audio
snd
soundcore
ac
rfkill
evdev
acpi_cpufreq
parport_pc
ppdev
lp
parport
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
dm_crypt
dm_mod
hid_logitech_hidpp
hid_logitech_dj
hid_generic
usbhid
hid
sd_mod
amdgpu
crc32_pclmul
crc32c_intel
ghash_clmulni_intel
rtsx_pci_sdmmc
mmc_core
i2c_piix4
gpu_sched
i2c_algo_bit
ttm
drm_kms_helper
aesni_intel
ahci
libaes
crypto_simd
libahci
cec
xhci_pci
libata
cryptd
xhci_hcd
glue_helper
drm
psmouse
scsi_mod
usbcore
nvme
nvme_core
r8169
t10_pi
usb_common
crc_t10dif
realtek
rtsx_pci
libphy
crct10dif_generic
mfd_core
crct10dif_pclmul
crct10dif_common
wmi
battery
video
i2c_scmi
button

** Network interface configuration:
*** /etc/network/interfaces:

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: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether f8:75:a4:9a:2c:25 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.192/24 brd 192.168.0.255 scope global dynamic noprefixroute enp2s0
       valid_lft 2071sec preferred_lft 2071sec
    inet6 2a02:ab88:2802:8280:4747:cb39:5ef5:7206/64 scope global dynamic noprefixroute 
       valid_lft 86337sec preferred_lft 1737sec
    inet6 fe80::59d2:2136:b1d9:5761/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
4: gpd0: <POINTOPOINT,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 500
    link/none 
6: wlp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether e4:aa:ea:a7:7b:a7 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.52/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp4s0
       valid_lft 3325sec preferred_lft 3325sec
    inet6 2a02:ab88:2802:8280:7e92:185b:85e0:e2a7/64 scope global dynamic noprefixroute 
       valid_lft 86337sec preferred_lft 1737sec
    inet6 fe80::1643:b146:31a8:5e4e/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
    lo:   33412     436    0    0    0     0          0         0    33412     436    0    0    0     0       0          0
enp2s0: 150853840  118041    0  134    0     0          0       356  5851412   45932    0    0    0     0       0          0
  gpd0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
wlp4s0:  146922     293    0    0    0     0          0         0     8075      52    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    Forwarding: 2
    16400 total packets received
    8 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    14891 incoming packets delivered
    10375 requests sent out
    20 outgoing packets dropped
Icmp:
    42 ICMP messages received
    0 input ICMP message failed
    ICMP input histogram:
        destination unreachable: 40
        echo requests: 1
        echo replies: 1
    42 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 40
        echo requests: 1
        echo replies: 1
IcmpMsg:
        InType0: 1
        InType3: 40
        InType8: 1
        OutType0: 1
        OutType3: 40
        OutType8: 1
Tcp:
    494 active connection openings
    1 passive connection openings
    6 failed connection attempts
    15 connection resets received
    6 connections established
    99110 segments received
    43498 segments sent out
    25 segments retransmitted
    1 bad segments received
    548 resets sent
Udp:
    2401 packets received
    40 packets to unknown port received
    0 packet receive errors
    2248 packets sent
    0 receive buffer errors
    0 send buffer errors
    IgnoredMulti: 24
UdpLite:
TcpExt:
    177 TCP sockets finished time wait in fast timer
    151 delayed acks sent
    Quick ack mode was activated 45 times
    53249 packet headers predicted
    2517 acknowledgments not containing data payload received
    2753 predicted acknowledgments
    1 congestion windows recovered without slow start after partial ack
    TCPLostRetransmit: 8
    TCPTimeouts: 16
    TCPLossProbes: 11
    TCPLossProbeRecovery: 2
    TCPBacklogCoalesce: 423
    TCPDSACKOldSent: 45
    TCPDSACKOfoSent: 3
    TCPDSACKRecv: 1
    113 connections reset due to unexpected data
    13 connections reset due to early user close
    1 connections aborted due to timeout
    TCPDSACKIgnoredNoUndo: 1
    TCPSpuriousRTOs: 1
    TCPRcvCoalesce: 62568
    TCPOFOQueue: 35785
    TCPOFOMerge: 3
    TCPChallengeACK: 1
    TCPSYNChallenge: 1
    TCPSpuriousRtxHostQueues: 2
    TCPAutoCorking: 42
    TCPOrigDataSent: 6801
    TCPACKSkippedSeq: 3
    TCPKeepAlive: 814
    TCPDelivered: 6941
    TCPAckCompressed: 33967
    TcpTimeoutRehash: 10
    TcpDuplicateDataRehash: 2
IpExt:
    InMcastPkts: 367
    OutMcastPkts: 187
    InBcastPkts: 532
    OutBcastPkts: 508
    InOctets: 16302054
    OutOctets: 1393101
    InMcastOctets: 45338
    OutMcastOctets: 22830
    InBcastOctets: 106722
    OutBcastOctets: 99500
    InNoECTPkts: 17346


** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Root Complex [1022:15d0]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Root Complex [1022:15d0]
	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-

00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 IOMMU [1022:15d1]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 IOMMU [1022:15d1]
	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 25
	Capabilities: <access denied>

00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452]
	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-

00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] [1022:15d3] (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: 32 bytes
	Interrupt: pin ? routed to IRQ 26
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: d0a00000-d0afffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] [1022:15d3] (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: 32 bytes
	Interrupt: pin ? routed to IRQ 27
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00003000-00003fff [size=4K]
	Memory behind bridge: d0900000-d09fffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:01.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] [1022:15d3] (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: 32 bytes
	Interrupt: pin ? routed to IRQ 28
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: d0800000-d08fffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:01.6 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] [1022:15d3] (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: 32 bytes
	Interrupt: pin ? routed to IRQ 29
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00002000-00002fff [size=4K]
	Memory behind bridge: d0700000-d07fffff [size=1M]
	Prefetchable memory behind bridge: 00000000d0b00000-00000000d0cfffff [size=2M]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452]
	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-

00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Internal PCIe GPP Bridge 0 to Bus A [1022:15db] (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: 32 bytes
	Interrupt: pin A routed to IRQ 30
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: 00001000-00001fff [size=4K]
	Memory behind bridge: d0300000-d06fffff [size=4M]
	Prefetchable memory behind bridge: 00000000c0000000-00000000d01fffff [size=258M]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:08.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Internal PCIe GPP Bridge 0 to Bus B [1022:15dc] (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: 32 bytes
	Interrupt: pin A routed to IRQ 31
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: d0200000-d02fffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 61)
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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-
	Kernel driver in use: piix4_smbus
	Kernel modules: i2c_piix4, sp5100_tco

00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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

00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 0 [1022:15e8]
	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-

00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 1 [1022:15e9]
	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-

00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 2 [1022:15ea]
	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-

00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 3 [1022:15eb]
	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-
	Kernel driver in use: k10temp
	Kernel modules: k10temp

00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 4 [1022:15ec]
	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-

00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 5 [1022:15ed]
	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-

00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 6 [1022:15ee]
	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-

00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 7 [1022:15ef]
	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-

01:00.0 Non-Volatile memory controller [0108]: Kingston Technology Company, Inc. Device [2646:2263] (rev 03) (prog-if 02 [NVM Express])
	Subsystem: Kingston Technology Company, Inc. Device [2646:2263]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 35
	NUMA node: 0
	Region 0: Memory at d0a00000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 34
	Region 0: I/O ports at 3000 [size=256]
	Region 2: Memory at d0904000 (64-bit, non-prefetchable) [size=4K]
	Region 4: Memory at d0900000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169

03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 33
	Region 0: Memory at d0800000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci

04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter [10ec:b822]
	Subsystem: Lenovo ThinkPad E595 [17aa:b023]
	Physical Slot: 0
	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: 32 bytes
	Interrupt: pin A routed to IRQ 81
	Region 0: I/O ports at 2000 [size=256]
	Region 2: Memory at d0700000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: rtw_pci
	Kernel modules: rtwpci

05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Picasso [1002:15d8] (rev c2) (prog-if 00 [VGA controller])
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 47
	Region 0: Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Region 2: Memory at d0000000 (64-bit, prefetchable) [size=2M]
	Region 4: I/O ports at 1000 [size=256]
	Region 5: Memory at d0600000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: <access denied>
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu

05:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio Controller [1002:15de]
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin B routed to IRQ 78
	Region 0: Memory at d06c8000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

05:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor [1022:15df]
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin C routed to IRQ 56
	Region 2: Memory at d0500000 (32-bit, non-prefetchable) [size=1M]
	Region 5: Memory at d06cc000 (32-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: ccp
	Kernel modules: ccp

05:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1 [1022:15e0] (prog-if 30 [XHCI])
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin D routed to IRQ 38
	Region 0: Memory at d0300000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

05:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1 [1022:15e1] (prog-if 30 [XHCI])
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 47
	Region 0: Memory at d0400000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

05:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor [1022:15e2]
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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 B routed to IRQ 255
	Region 0: Memory at d0680000 (32-bit, non-prefetchable) [disabled] [size=256K]
	Capabilities: <access denied>

05:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller [1022:15e3]
	Subsystem: Lenovo ThinkPad E595 [17aa:5124]
	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: 32 bytes
	Interrupt: pin C routed to IRQ 79
	Region 0: Memory at d06c0000 (32-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

06:00.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 61) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo FCH SATA Controller [AHCI mode] [17aa:5124]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 57
	Region 5: Memory at d0200000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci


** USB devices:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 04f2:b6d9 Chicony Electronics Co., Ltd Integrated Camera
Bus 003 Device 002: ID 0bda:b023 Realtek Semiconductor Corp. Bluetooth Radio 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (900, 'testing'), (750, 'stable'), (50, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 5.6.0-1-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (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-5.6.0-1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.137
ii  kmod                                    27+20200310-2
ii  linux-base                              4.6

Versions of packages linux-image-5.6.0-1-amd64 recommends:
ii  apparmor             2.13.4-1+b1
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.6.0-1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.04-7
pn  linux-doc-5.6           <none>

Versions of packages linux-image-5.6.0-1-amd64 is related to:
ii  firmware-amd-graphics     20190717-2
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    20190717-2
ii  firmware-misc-nonfree     20190717-2
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20190717-2
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information


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