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Bug#998225: linux-image-5.10.0-9-amd64: RTL8211E hangs when route MTU > 1500 and interface MTU <= 1500



Package: src:linux
Version: 5.10.70-1
Severity: normal
Tags: ipv6

Dear Maintainer,
when the route MTU (as set from IPv6 router advertisement) is > 1500,
but interface MTU is <= 1500 (i.e. jumbo frames are not enabled),
trying to copy a large file on LAN (tried scp and rsync) produces a
hang (backtrace below).

It does not happen if
- jumbo frames are enabled on the nic (by "ip link set eth0 mtu <X>"
  for <X> >= 1501)
- the route MTU is manually set to 1500

After the hang the NIC remains usable, but the transmitting process that
triggered it is unkillable.

The NIC is RTL8211E Gigabit Ethernet, built-in on the Gigabyte
Z68X-UD3H-B3 motherboard.

Cheers,
-- 
Anton Khirnov

hang backtrace:
 ------------[ cut here ]------------
 NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
 WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:467 dev_watchdog+0x24d/0x260
 Modules linked in: nls_iso8859_1 udf crc_itu_t isofs bfq bnep bluetooth jitterentropy_rng drbg ansi_cprng ecdh_generic ecc cpufreq_ conservative cpufreq_userspace cpufreq_powersave cpufreq_ondemand binfmt_misc fuse bridge cfg80211 rfkill 8021q garp stp mrp llc nls_ascii nls_cp437 vfat fat efivarfs it87 hwmon_vid loop nvidia_drm(POE) nvidia_modeset(POE) parport_pc ppdev lp parport uvcvideo videobuf2_vmalloc snd_usb_audio videobuf2_memops videobuf2_v4l2 snd_usbmidi_lib snd_hda_codec_realtek intel_rapl_msr videobuf2_common snd_rawmidi intel_rapl_common snd_hda_codec_gene ric videodev uas snd_seq_device snd_hda_codec_hdmi usb_storage ledtrig_audio mc x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg soundwire_intel kvm_intel soundwire_generic_allocation snd_soc_core kvm mei_hdcp at24 snd_compress soundwire_cadence snd_hda_codec irqbypass r8169 nvidia(POE) snd_hda_core crc32_pclmul snd_hwdep mxm_wmi soundwire_bus realtek ghash_clmulni_intel snd_pcm mei_me 2021-11-01T10:42:56.774579+01:00 kern.warning daenerys.khirnov.net kernel: [ 1167.065799]  snd_timer mdio_devres rapl libphy xhci_pci xhci_hcd intel_cstate snd intel_uncore i2c_i801 sr_mod mei i2c_smbus lpc_ich soundcore cdrom sg pcspkr wmi efi_pstore button ext4 crc16 mbcache jbd2 hid_logitech_hidpp hid_logitech_dj dm_crypt dm_mod raid10 raid456 libcrc32c async_raid6_recov async_memcpy async_pq async_xor xor async_tx joydev hid_generic usbhid hid raid6_pq raid0 multipath linear crc32c_generic raid1 md_mod sd_mod t10_pi crc_t10dif crct10dif_generic i915 i2c_algo_bit crct10dif_pclmul crct10dif_common crc32c_intel drm_kms_helper cec ahci libahci drm aesni_intel ehci_pci libata ehci_hcd glue_helper libaes usbcore crypto_simd scsi_mod cryptd evdev serio_raw usb_common fan video
 CPU: 0 PID: 0 Comm: swapper/0 Tainted: P           OE     5.10.0-9-amd64 #1 Debian 5.10.70-1
 Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./Z68X-UD3H-B3, BIOS U1n 07/11/2016
 RIP: 0010:dev_watchdog+0x24d/0x260
 Code: a9 ca fd ff eb a9 4c 89 f7 c6 05 34 82 10 01 01 e8 58 9d fa ff 44 89 e9 4c 89 f6 48 c7 c7 98 9d 36 9c 48 89 c2 e8 46 2f 14 00 <0f> 0b eb 8a 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 66 66 66
 RSP: 0018:ffffa55b00003eb8 EFLAGS: 00010286
 RAX: 0000000000000000 RBX: ffff97da25665400 RCX: ffffffff9c8b33e8
 RDX: c0000000ffffefff RSI: 00000000ffffefff RDI: 0000000000000246
 RBP: ffff97d640a883dc R08: 0000000000000000 R09: ffffa55b00003cd8
 R10: ffffa55b00003cd0 R11: ffffffff9c8cb428 R12: ffff97d640a88480
 R13: 0000000000000000 R14: ffff97d640a88000 R15: ffff97da25665480
 FS:  0000000000000000(0000) GS:ffff97dd4f400000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 000055b78ef2ab18 CR3: 00000004e500a005 CR4: 00000000000606f0
 Call Trace:
  <IRQ>
  ? pfifo_fast_enqueue+0x150/0x150
  call_timer_fn+0x29/0xf0
  __run_timers.part.0+0x1d3/0x240
  ? recalibrate_cpu_khz+0x10/0x10
  ? ktime_get+0x38/0xa0
  ? lapic_next_deadline+0x28/0x30
  ? clockevents_program_event+0x8d/0xf0
  run_timer_softirq+0x26/0x50
  __do_softirq+0xc5/0x275
  asm_call_irq_on_stack+0x12/0x20
  </IRQ>
  do_softirq_own_stack+0x37/0x40
  irq_exit_rcu+0x8e/0xc0
  sysvec_apic_timer_interrupt+0x36/0x80
  asm_sysvec_apic_timer_interrupt+0x12/0x20
 RIP: 0010:cpuidle_enter_state+0xc4/0x350
 Code: a1 ff 65 8b 3d ed fe 76 64 e8 48 f3 a1 ff 49 89 c5 66 66 66 66 90 31 ff e8 d9 fd a1 ff 45 84 ff 0f 85 fa 00 00 00 fb 66 66 90 <66> 66 90 45 85 f6 0f 88 06 01 00 00 49 63 c6 4c 2b 2c 24 48 8d 14
 RSP: 0018:ffffffff9c803e70 EFLAGS: 00000246
 RAX: ffff97dd4f42bcc0 RBX: 0000000000000004 RCX: 000000000000001f
 RDX: 0000000000000000 RSI: 000000002589583f RDI: 0000000000000000
 RBP: ffff97dd4f434700 R08: 0000010fba85c086 R09: 0000000000000000
 R10: 0000000000000000 R11: 000000000001f01b R12: ffffffff9c9ae760
 R13: 0000010fba85c086 R14: 0000000000000004 R15: 0000000000000000
  cpuidle_enter+0x29/0x40
  do_idle+0x1ef/0x2b0
  cpu_startup_entry+0x19/0x20
  start_kernel+0x587/0x5a8
  secondary_startup_64_no_verify+0xb0/0xbb
 ---[ end trace 53c21c379f58f497 ]---


-- Package-specific info:
** Version:
Linux version 5.10.0-9-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.70-1 (2021-09-30)

** Command line:
BOOT_IMAGE=/vmlinuz-5.10.0-9-amd64 root=/dev/mapper/daenerys-root ro resume=/dev/mapper/daenerys-swap

** Tainted: POE (12289)
 * proprietary module was loaded
 * externally-built ("out-of-tree") module was loaded
 * unsigned module was loaded

** Kernel log:
[  150.846467] sd 8:0:0:0: [sdc] Attached SCSI removable disk
[  150.859036] sd 8:0:0:2: [sde] Attached SCSI removable disk
[  151.032783] usb 1-1.3.2: set resolution quirk: cval->res = 384
[  151.034742] usbcore: registered new interface driver snd-usb-audio
[  151.034772] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
[  151.076248] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3.2/1-1.3.2:1.0/input/input41
[  151.078842] usbcore: registered new interface driver uvcvideo
[  151.080841] USB Video Class driver (1.1.1)
[  151.596305] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro
[  152.052910] lp: driver loaded but no devices found
[  152.074584] ppdev: user-space parallel port driver
[  152.182438] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  460.56  Tue Feb 23 23:20:29 UTC 2021
[  152.225579] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
[  152.226785] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1
[  152.548092] loop: module loaded
[  152.576525] it87: Found IT8728F chip at 0xa30, revision 1
[  152.578329] it87: Beeping is supported
[  153.080173] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: (null)
[  153.133843] EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: (null)
[  153.236860] EXT4-fs (dm-3): warning: maximal mount count reached, running e2fsck is recommended
[  153.265875] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
[  153.347053] EXT4-fs (dm-4): mounted filesystem with ordered data mode. Opts: (null)
[  153.349610] EXT4-fs (sda3): mounting ext2 file system using the ext4 subsystem
[  153.390698] EXT4-fs (sda3): mounted filesystem without journal. Opts: (null)
[  153.392933] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
[  153.680079] Adding 20971516k swap on /dev/mapper/daenerys-swap.  Priority:-2 extents:1 across:20971516k FS
[  154.743849] 8021q: 802.1Q VLAN Support v1.8
[  154.836685] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[  154.838107] cfg80211: Loaded X.509 cert 'benh@debian.org: 577e021cb980e0e820821ba7b54b4961b8b4fadf'
[  154.839450] cfg80211: Loaded X.509 cert 'romain.perier@gmail.com: 3abbc6ec146e09d1b6016ab9d6cf71dd233f0328'
[  154.840794] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[  154.854367] platform regulatory.0: firmware: failed to load regulatory.db (-2)
[  154.855483] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[  154.856570] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[  154.857657] cfg80211: failed to load regulatory.db
[  155.060489] r8169 0000:07:00.0: firmware: direct-loading firmware rtl_nic/rtl8168e-3.fw
[  155.063242] RTL8211E Gigabit Ethernet r8169-0-700:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=r8169-0-700:00, irq=IGNORE)
[  155.294302] r8169 0000:07:00.0 eth0: Link is Down
[  158.293928] r8169 0000:07:00.0 eth0: Link is Up - 1Gbps/Full - flow control off
[  158.296250] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  160.315423] usb 2-1.2: USB disconnect, device number 7
[  161.200055] usb 2-1.2: new low-speed USB device number 8 using ehci-pci
[  161.948166] usb 2-1.2: New USB device found, idVendor=0463, idProduct=ffff, bcdDevice= 0.01
[  161.950493] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  161.952836] usb 2-1.2: Product: 5E
[  161.955128] usb 2-1.2: Manufacturer: EATON
[  163.916062] hid-generic 0003:0463:FFFF.000E: hiddev2,hidraw6: USB HID v1.10 Device [EATON 5E] on usb-0000:00:1d.0-1.2/input0
[  167.127790] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  167.147469] br_utrst: port 1(eth0.3) entered blocking state
[  167.149133] br_utrst: port 1(eth0.3) entered disabled state
[  167.150822] device eth0.3 entered promiscuous mode
[  167.154267] device eth0 entered promiscuous mode
[  167.157774] br_utrst: port 1(eth0.3) entered blocking state
[  167.158985] br_utrst: port 1(eth0.3) entered forwarding state
[  167.397894] fuse: init (API version 7.32)
[  167.608114] usb 1-1.3.2: reset high-speed USB device number 8 using ehci-pci
[  171.585733] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[  171.699212] Bluetooth: Core ver 2.22
[  171.700448] NET: Registered protocol family 31
[  171.701692] Bluetooth: HCI device and connection manager initialized
[  171.702901] Bluetooth: HCI socket layer initialized
[  171.704107] Bluetooth: L2CAP socket layer initialized
[  171.705285] Bluetooth: SCO socket layer initialized
[  171.876477] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[  171.878969] Bluetooth: BNEP filters: protocol multicast
[  171.881421] Bluetooth: BNEP socket layer initialized
[  200.534589] io scheduler bfq registered
[  212.756426] cgroup: login (2551) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[  212.756468] cgroup: "memory" requires setting use_hierarchy to 1 on the root
[  240.405181] r8169 0000:07:00.0 eth0: Link is Down
[  240.406345] device eth0 left promiscuous mode
[  240.407165] br_utrst: port 1(eth0.3) entered disabled state
[  243.286494] RTL8211E Gigabit Ethernet r8169-0-700:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=r8169-0-700:00, irq=IGNORE)
[  243.507820] device eth0 entered promiscuous mode
[  243.509632] r8169 0000:07:00.0 eth0: Link is Down
[  246.497607] r8169 0000:07:00.0 eth0: Link is Up - 1Gbps/Full - flow control off
[  246.498489] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  246.499395] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.3: link becomes ready
[  246.500282] br_utrst: port 1(eth0.3) entered blocking state
[  246.500285] br_utrst: port 1(eth0.3) entered forwarding state
[  303.452373] r8169 0000:07:00.0 eth0: Link is Down
[  303.453355] device eth0 left promiscuous mode
[  303.453994] br_utrst: port 1(eth0.3) entered disabled state
[  305.317819] RTL8211E Gigabit Ethernet r8169-0-700:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=r8169-0-700:00, irq=IGNORE)
[  305.571125] device eth0 entered promiscuous mode
[  305.573042] r8169 0000:07:00.0 eth0: Link is Down
[  308.550645] r8169 0000:07:00.0 eth0: Link is Up - 1Gbps/Full - flow control off
[  308.551511] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  308.552494] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.3: link becomes ready
[  308.553507] br_utrst: port 1(eth0.3) entered blocking state
[  308.553510] br_utrst: port 1(eth0.3) entered forwarding state
[  396.104872] usb 1-1.3.3: USB disconnect, device number 9
[  401.448673] usb 1-1.3.4: new full-speed USB device number 10 using ehci-pci
[  401.558939] usb 1-1.3.4: New USB device found, idVendor=20a0, idProduct=42b1, bcdDevice= 1.00
[  401.558945] usb 1-1.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  401.558948] usb 1-1.3.4: Product: Nitrokey FIDO2 2.0.0
[  401.558950] usb 1-1.3.4: Manufacturer: Nitrokey
[  401.558953] usb 1-1.3.4: SerialNumber: 205D329A564E
[  401.560414] hid-generic 0003:20A0:42B1.000F: hiddev1,hidraw5: USB HID v1.11 Device [Nitrokey Nitrokey FIDO2 2.0.0] on usb-0000:00:1a.0-1.3.4/input0
[  466.902261] logitech-hidpp-device 0003:046D:406F.0007: HID++ 4.5 device connected.

** Model information
sys_vendor: Gigabyte Technology Co., Ltd.
product_name: To be filled by O.E.M.
product_version: To be filled by O.E.M.
chassis_vendor: Gigabyte Technology Co., Ltd.
chassis_version: To Be Filled By O.E.M.
bios_vendor: American Megatrends Inc.
bios_version: U1n
board_vendor: Gigabyte Technology Co., Ltd.
board_name: Z68X-UD3H-B3
board_version: To be filled by O.E.M.

** Loaded modules:
bfq
bnep
bluetooth
jitterentropy_rng
drbg
ansi_cprng
ecdh_generic
ecc
cpufreq_conservative
cpufreq_userspace
cpufreq_powersave
cpufreq_ondemand
binfmt_misc
fuse
bridge
cfg80211
rfkill
8021q
garp
stp
mrp
llc
nls_ascii
nls_cp437
vfat
fat
efivarfs
it87
hwmon_vid
loop
nvidia_drm(POE)
nvidia_modeset(POE)
parport_pc
ppdev
lp
parport
uvcvideo
snd_usb_audio
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
snd_usbmidi_lib
snd_hda_codec_realtek
videobuf2_common
snd_rawmidi
uas
videodev
snd_seq_device
usb_storage
snd_hda_codec_generic
mc
snd_hda_codec_hdmi
ledtrig_audio
intel_rapl_msr
snd_hda_intel
intel_rapl_common
snd_intel_dspcfg
soundwire_intel
soundwire_generic_allocation
snd_soc_core
x86_pkg_temp_thermal
nvidia(POE)
intel_powerclamp
snd_compress
soundwire_cadence
snd_hda_codec
snd_hda_core
coretemp
snd_hwdep
kvm_intel
soundwire_bus
at24
kvm
snd_pcm
irqbypass
mei_hdcp
crc32_pclmul
r8169
snd_timer
sr_mod
mxm_wmi
snd
ghash_clmulni_intel
cdrom
rapl
sg
intel_cstate
xhci_pci
pcspkr
realtek
i2c_i801
mdio_devres
soundcore
xhci_hcd
mei_me
libphy
i2c_smbus
lpc_ich
mei
intel_uncore
efi_pstore
wmi
button
ext4
crc16
mbcache
jbd2
hid_logitech_hidpp
hid_logitech_dj
dm_crypt
dm_mod
raid10
raid456
libcrc32c
async_raid6_recov
async_memcpy
async_pq
async_xor
xor
async_tx
joydev
hid_generic
usbhid
hid
raid6_pq
raid0
multipath
linear
crc32c_generic
raid1
md_mod
sd_mod
t10_pi
crc_t10dif
crct10dif_generic
i915
crct10dif_pclmul
crct10dif_common
crc32c_intel
i2c_algo_bit
drm_kms_helper
ahci
libahci
cec
ehci_pci
libata
aesni_intel
ehci_hcd
drm
usbcore
glue_helper
libaes
scsi_mod
crypto_simd
evdev
cryptd
serio_raw
usb_common
fan
video

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

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

iface eth0.3 inet manual

auto br_utrst
iface br_utrst inet manual
    post-up echo 1 > /proc/sys/net/ipv6/conf/$IFACE/disable_ipv6
    bridge_ports eth0.3
    bridge_fd 0
    bridge_maxwait 0

(note: this is the working configuration with the interface MTU set
correctly)
** 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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9004 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 50:e5:49:3d:a3:f2 brd ff:ff:ff:ff:ff:ff
    inet6 2a00:c500:561:201::2/128 scope global dynamic noprefixroute 
       valid_lft 41614sec preferred_lft 25414sec
    inet6 2a00:c500:561:201:52e5:49ff:fe3d:a3f2/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 86158sec preferred_lft 14158sec
    inet6 fe80::52e5:49ff:fe3d:a3f2/64 scope link 
       valid_lft forever preferred_lft forever
3: br_utrst: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 50:e5:49:3d:a3:f2 brd ff:ff:ff:ff:ff:ff
4: eth0.3@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br_utrst state UP group default qlen 1000
    link/ether 50:e5:49:3d:a3:f2 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::52e5:49ff:fe3d:a3f2/64 scope link 
       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:   94771    1069    0    0    0     0          0         0    94771    1069    0    0    0     0       0          0
  eth0: 57188895   15720    0    0    0     0          0       949  1674507   13257    0    0    0     0       0          0
br_utrst:    7394      73    0    0    0     0          0        14      108       2    0    0    0     0       0          0
eth0.3:   40358     124    0    0    0     0          0        14     2706      35    0    0    0     0       0          0


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09)
	Subsystem: Gigabyte Technology Co., Ltd 2nd Generation Core Processor Family DRAM Controller [1458:5000]
	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: snb_uncore

00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09) (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 24
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000e000-0000efff [size=4K]
	Memory behind bridge: f6000000-f70fffff [size=17M]
	Prefetchable memory behind bridge: 00000000e0000000-00000000f1ffffff [size=288M]
	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

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0122] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Gigabyte Technology Co., Ltd 2nd Generation Core Processor Family Integrated Graphics Controller [1458:d000]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 27
	Region 0: Memory at f7400000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
	Subsystem: Gigabyte Technology Co., Ltd 6 Series/C200 Series Chipset Family MEI Controller [1458:1c3a]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 28
	Region 0: Memory at f7c0b000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI])
	Subsystem: Gigabyte Technology Co., Ltd 6 Series/C200 Series Chipset Family USB Enhanced Host Controller [1458:5006]
	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 16
	Region 0: Memory at f7c08000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
	Subsystem: Gigabyte Technology Co., Ltd 6 Series/C200 Series Chipset Family High Definition Audio Controller [1458:a132]
	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 32
	Region 0: Memory at f7c00000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: [disabled]
	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

00:1c.3 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev b5) (prog-if 01 [Subtractive 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 D routed to IRQ 19
	Bus: primary=00, secondary=03, subordinate=04, sec-latency=0
	I/O behind bridge: 0000d000-0000dfff [size=4K]
	Memory behind bridge: f7b00000-f7bfffff [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

00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: f7a00000-f7afffff [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

00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b5) (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 B routed to IRQ 17
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: f7900000-f79fffff [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

00:1c.6 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 [8086:1c1c] (rev b5) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 18
	Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
	I/O behind bridge: 0000c000-0000cfff [size=4K]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: 00000000f2100000-00000000f21fffff [size=1M]
	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

00:1c.7 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 [8086:1c1e] (rev b5) (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 D routed to IRQ 19
	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
	I/O behind bridge: 0000b000-0000bfff [size=4K]
	Memory behind bridge: f7800000-f78fffff [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

00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI])
	Subsystem: Gigabyte Technology Co., Ltd 6 Series/C200 Series Chipset Family USB Enhanced Host Controller [1458:5006]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f7c07000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1f.0 ISA bridge [0601]: Intel Corporation Z68 Express Chipset LPC Controller [8086:1c44] (rev 05)
	Subsystem: Gigabyte Technology Co., Ltd Z68 Express Chipset LPC Controller [1458:5001]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller [8086:1c02] (rev 05) (prog-if 01 [AHCI 1.0])
	Subsystem: Gigabyte Technology Co., Ltd 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller [1458:b005]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 25
	Region 0: I/O ports at f0b0 [size=8]
	Region 1: I/O ports at f0a0 [size=4]
	Region 2: I/O ports at f090 [size=8]
	Region 3: I/O ports at f080 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f7c06000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
	Subsystem: Gigabyte Technology Co., Ltd 6 Series/C200 Series Chipset Family SMBus Controller [1458:5001]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at f7c05000 (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 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1080] [10de:1b80] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: PNY GP104 [GeForce GTX 1080] [196e:119e]
	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 33
	Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at f0000000 (64-bit, prefetchable) [size=32M]
	Region 5: I/O ports at e000 [size=128]
	Expansion ROM at f7000000 [virtual] [disabled] [size=512K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia
	Kernel modules: nvidia

01:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
	Subsystem: PNY GP104 High Definition Audio Controller [196e:119e]
	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 f7080000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

03:00.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 10) (prog-if 01 [Subtractive 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 5
	Bus: primary=03, secondary=04, subordinate=04, sec-latency=64
	I/O behind bridge: 0000d000-0000dfff [size=4K]
	Memory behind bridge: f7b00000-f7bfffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

05:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host Controller [1b6f:7023] (rev 01) (prog-if 30 [XHCI])
	Subsystem: Gigabyte Technology Co., Ltd GA-880GMA-USB3 [1458:5007]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 29
	Region 0: Memory at f7a00000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

06:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host Controller [1b6f:7023] (rev 01) (prog-if 30 [XHCI])
	Subsystem: Gigabyte Technology Co., Ltd GA-880GMA-USB3 [1458:5007]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 30
	Region 0: Memory at f7900000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
	Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
	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 18
	Region 0: I/O ports at c000 [size=256]
	Region 2: Memory at f2104000 (64-bit, prefetchable) [size=4K]
	Region 4: Memory at f2100000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169

08:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9172 SATA 6Gb/s Controller [1b4b:9172] (rev 11) (prog-if 01 [AHCI 1.0])
	Subsystem: Gigabyte Technology Co., Ltd 88SE9172 SATA 6Gb/s Controller [1458:b000]
	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 26
	Region 0: I/O ports at b040 [size=8]
	Region 1: I/O ports at b030 [size=4]
	Region 2: I/O ports at b020 [size=8]
	Region 3: I/O ports at b010 [size=4]
	Region 4: I/O ports at b000 [size=16]
	Region 5: Memory at f7810000 (32-bit, non-prefetchable) [size=512]
	Expansion ROM at f7800000 [disabled] [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci


** USB devices:
Bus 002 Device 008: ID 0463:ffff MGE UPS Systems UPS
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 0bda:0301 Realtek Semiconductor Corp. multicard reader
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 007: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 005: ID 046d:c040 Logitech, Inc. Corded Tilt-Wheel Mouse
Bus 001 Device 004: ID feed:1307 ErgoDox EZ ErgoDox EZ
Bus 001 Device 010: ID 20a0:42b1 Clay Logic Nitrokey FIDO2 2.0.0
Bus 001 Device 008: ID 046d:0825 Logitech, Inc. Webcam C270
Bus 001 Device 006: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 11.1
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-security'), (500, 'stable'), (420, 'testing'), (400, 'unstable'), (300, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-9-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, 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
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages linux-image-5.10.0-9-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.140
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-9-amd64 recommends:
pn  apparmor             <none>
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.10.0-9-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.04-20
pn  linux-doc-5.10          <none>

Versions of packages linux-image-5.10.0-9-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20210315-3
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information


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