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Bug#882627: marked as done (thunderbolt NULL pointer dereference)

Your message dated Sat, 16 Oct 2021 05:53:30 -0700 (PDT)
with message-id <616acb4a.1c69fb81.d2ed.4f5f@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #882627,
regarding thunderbolt NULL pointer dereference
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
882627: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=882627
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: src:linux
Version: 4.14-1~exp1
Severity: important

Got the following messages:

Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: NHI initialized, starting thunderbolt
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: allocating TX ring 0 of size 10
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: allocating RX ring 0 of size 10
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: control channel created
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: control channel starting...
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: starting TX ring 0
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1)
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: starting RX ring 0
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001)
Nov 24 15:31:29 s kernel: thunderbolt 0000:08:00.0: starting ICM firmware
Nov 24 15:31:29 s kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000988
Nov 24 15:31:29 s kernel: IP: pci_write_config_dword+0x5/0x30
Nov 24 15:31:29 s kernel: PGD 0 P4D 0 
Nov 24 15:31:29 s kernel: Oops: 0000 [#1] SMP
Nov 24 15:31:29 s kernel: Modules linked in: thunderbolt(+) rtsx_pci_ms videobuf2_core memstick videodev media cdc_mbim(+) cdc_wdm qcserial drm_kms_helper cfg80211 ucsi_acpi cdc_ncm thinkpad_acpi(+) typec_ucsi usb_wwan usbnet nvram mei_me drm snd mii i2c_algo_bit drbg(+) usbserial shpchp intel_pch_thermal mei typec so
Nov 24 15:31:29 s kernel:  thermal i2c_hid hid
Nov 24 15:31:29 s kernel: CPU: 0 PID: 297 Comm: systemd-udevd Not tainted 4.14.0-trunk-amd64 #1 Debian 4.14-1~exp1
Nov 24 15:31:29 s kernel: Hardware name: LENOVO 20HRCTO1WW/20HRCTO1WW, BIOS N1MET37W (1.22 ) 07/04/2017
Nov 24 15:31:29 s kernel: task: ffff9b7714f3e000 task.stack: ffffb3af811e4000
Nov 24 15:31:29 s kernel: RIP: 0010:pci_write_config_dword+0x5/0x30
Nov 24 15:31:29 s kernel: RSP: 0000:ffffb3af811e7a18 EFLAGS: 00010282
Nov 24 15:31:29 s kernel: RAX: 0000000040000126 RBX: 0000000000000000 RCX: 0000000000000050
Nov 24 15:31:29 s kernel: RDX: 0000000000000200 RSI: 0000000000000034 RDI: 0000000000000000
Nov 24 15:31:29 s kernel: RBP: ffffb3af811e7a50 R08: 0000000000000200 R09: 000000000000032e
Nov 24 15:31:29 s kernel: R10: 0000000000002000 R11: 0000000000000000 R12: 0000000000000000
Nov 24 15:31:29 s kernel: R13: 0000000000000050 R14: ffff9b7713f68b30 R15: 0000000000000000
Nov 24 15:31:29 s kernel: FS:  00007f289d3a98c0(0000) GS:ffff9b7722400000(0000) knlGS:0000000000000000
Nov 24 15:31:29 s kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 24 15:31:29 s kernel: CR2: 0000000000000988 CR3: 0000000294f1b006 CR4: 00000000003606f0
Nov 24 15:31:29 s kernel: Call Trace:
Nov 24 15:31:29 s kernel:  ? pcie2cio_write+0x43/0x90 [thunderbolt]
Nov 24 15:31:29 s kernel:  icm_driver_ready+0x175/0x270 [thunderbolt]
Nov 24 15:31:29 s kernel:  ? tb_ctl_start+0x50/0x90 [thunderbolt]
Nov 24 15:31:29 s kernel:  tb_domain_add+0x76/0xf0 [thunderbolt]
Nov 24 15:31:29 s kernel:  nhi_probe+0x19e/0x310 [thunderbolt]
Nov 24 15:31:29 s kernel:  local_pci_probe+0x42/0xa0
Nov 24 15:31:29 s kernel:  pci_device_probe+0x149/0x1b0
Nov 24 15:31:29 s kernel:  driver_probe_device+0x2ff/0x450
Nov 24 15:31:29 s kernel:  __driver_attach+0xa4/0xe0
Nov 24 15:31:29 s kernel:  ? driver_probe_device+0x450/0x450
Nov 24 15:31:29 s kernel:  bus_for_each_dev+0x6e/0xb0
Nov 24 15:31:29 s kernel:  driver_attach+0x1e/0x20
Nov 24 15:31:29 s kernel:  bus_add_driver+0x1c7/0x270
Nov 24 15:31:29 s kernel:  ? 0xffffffffc0801000
Nov 24 15:31:29 s kernel:  driver_register+0x60/0xe0
Nov 24 15:31:29 s kernel:  ? 0xffffffffc0801000
Nov 24 15:31:29 s kernel:  __pci_register_driver+0x5a/0x60
Nov 24 15:31:29 s kernel:  nhi_init+0x28/0x1000 [thunderbolt]
Nov 24 15:31:29 s kernel:  do_one_initcall+0x50/0x190
Nov 24 15:31:29 s kernel:  ? __vunmap+0x81/0xb0
Nov 24 15:31:29 s kernel:  do_init_module+0x5f/0x1f9
Nov 24 15:31:29 s kernel:  load_module+0x2542/0x2c00
Nov 24 15:31:29 s kernel:  ? security_kernel_post_read_file+0x6b/0x80
Nov 24 15:31:29 s kernel:  SYSC_finit_module+0xfc/0x120
Nov 24 15:31:29 s kernel:  ? SYSC_finit_module+0xfc/0x120
Nov 24 15:31:29 s kernel:  SyS_finit_module+0xe/0x10
Nov 24 15:31:29 s kernel:  do_syscall_64+0x80/0x120
Nov 24 15:31:29 s kernel:  entry_SYSCALL64_slow_path+0x25/0x25
Nov 24 15:31:29 s kernel: RIP: 0033:0x7f289cce6b69
Nov 24 15:31:29 s kernel: RSP: 002b:00007ffdb6770e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
Nov 24 15:31:29 s kernel: RAX: ffffffffffffffda RBX: 0000563263ed1fd0 RCX: 00007f289cce6b69
Nov 24 15:31:29 s kernel: RDX: 0000000000000000 RSI: 00007f289c9f92d5 RDI: 0000000000000007
Nov 24 15:31:29 s kernel: RBP: 00007f289c9f92d5 R08: 0000000000000000 R09: 0000563263ec7710
Nov 24 15:31:29 s kernel: R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
Nov 24 15:31:29 s kernel: R13: 0000563263ed4a50 R14: 0000000000020000 R15: 00007ffdb6770fa0
Nov 24 15:31:29 s kernel: Code: 87 c0 00 00 00 b9 04 00 00 00 48 89 e5 ff 50 20 5d c3 b8 87 00 00 00 c3 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <48> 8b 8f 88 09 00 00 83 e1 01 75 0b 55 48 89 e5 e8 a6 ff ff ff 
Nov 24 15:31:29 s kernel: RIP: pci_write_config_dword+0x5/0x30 RSP: ffffb3af811e7a18
Nov 24 15:31:29 s kernel: CR2: 0000000000000988
Nov 24 15:31:29 s kernel: ---[ end trace 4576054340bcf5a1 ]---


Also had the following earlier in the log:

Nov 24 15:31:28 s kernel: (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
...
Nov 24 15:31:29 s kernel: (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().


-- Package-specific info:
** Version:
Linux version 4.14.0-trunk-amd64 (debian-kernel@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-16)) #1 SMP Debian 4.14-1~exp1 (2017-11-17)

** Command line:
BOOT_IMAGE=/vmlinuz-4.14.0-trunk-amd64 root=UUID=121586a4-bf8c-49a4-9a72-ed70fcf72772 ro quiet

** Model information
sys_vendor: LENOVO
product_name: 20HRCTO1WW
product_version: ThinkPad X1 Carbon 5th
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: N1MET37W (1.22 )
board_vendor: LENOVO
board_name: 20HRCTO1WW
board_version: SDK0J40709 WIN

** Loaded modules:
ctr
ccm
fuse
bnep
snd_hda_codec_hdmi
snd_hda_codec_conexant
snd_hda_codec_generic
arc4
iwlmvm
wmi_bmof
mac80211
intel_rapl
btusb
x86_pkg_temp_thermal
hci_uart
btrtl
intel_powerclamp
btbcm
btqca
coretemp
btintel
bluetooth
kvm_intel
snd_soc_skl
snd_soc_skl_ipc
snd_soc_sst_ipc
snd_soc_sst_dsp
kvm
snd_hda_ext_core
snd_soc_sst_match
irqbypass
snd_soc_core
intel_cstate
intel_uncore
snd_compress
intel_rapl_perf
evdev
joydev
snd_hda_intel
serio_raw
snd_hda_codec
iTCO_wdt
uvcvideo
snd_hda_core
iTCO_vendor_support
snd_hwdep
snd_pcm
videobuf2_vmalloc
snd_timer
videobuf2_memops
videobuf2_v4l2
i915
thunderbolt
rtsx_pci_ms
iwlwifi
videobuf2_core
memstick
videodev
media
cdc_mbim
cdc_wdm
qcserial
drm_kms_helper
cfg80211
ucsi_acpi
cdc_ncm
thinkpad_acpi
typec_ucsi
usb_wwan
usbnet
nvram
mei_me
drm
snd
mii
i2c_algo_bit
drbg
usbserial
shpchp
intel_pch_thermal
mei
typec
soundcore
ansi_cprng
battery
wmi
ac
ecdh_generic
rfkill
video
intel_lpss_acpi
tpm_crb
intel_lpss
acpi_pad
button
parport_pc
ppdev
lp
parport
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
fscrypto
ecb
algif_skcipher
af_alg
dm_crypt
dm_mod
crct10dif_pclmul
crc32_pclmul
crc32c_intel
ghash_clmulni_intel
pcbc
rtsx_pci_sdmmc
mmc_core
aesni_intel
aes_x86_64
crypto_simd
glue_helper
cryptd
psmouse
e1000e
ptp
i2c_i801
pps_core
xhci_pci
xhci_hcd
nvme
rtsx_pci
nvme_core
usbcore
mfd_core
usb_common
thermal
i2c_hid
hid

** 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: Lenovo Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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>

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Lenovo HD Graphics 620 (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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 148
	Region 0: Memory at eb000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at 60000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at e000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:08.0 System peripheral [0880]: Intel Corporation Skylake Gaussian Mixture Model [8086:1911]
	Subsystem: Lenovo Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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 255
	Region 0: Memory at ec348000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

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: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:224f]
	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 ec320000 (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: Lenovo Sunrise Point-LP Thermal subsystem (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at ec349000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP CSME HECI [17aa:224f]
	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 130
	Region 0: Memory at ec34a000 (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 [8086:9d10] (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=02, sec-latency=0
	Memory behind bridge: ec200000-ec2fffff
	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
	Kernel modules: shpchp

00:1c.2 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=04, subordinate=04, sec-latency=0
	Memory behind bridge: ec100000-ec1fffff
	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
	Kernel modules: shpchp

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=05, subordinate=05, sec-latency=0
	Memory behind bridge: ec000000-ec0fffff
	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
	Kernel modules: shpchp

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=06, subordinate=70, sec-latency=0
	I/O behind bridge: 00002000-00005fff
	Memory behind bridge: bc000000-ea0fffff
	Prefetchable memory behind bridge: 0000000070000000-00000000b9ffffff
	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
	Kernel modules: shpchp

00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d58] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP LPC Controller (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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: Lenovo Sunrise Point-LP PMC (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Region 0: Memory at ec344000 (32-bit, non-prefetchable) [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP HD Audio [17aa:224f]
	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: 64
	Interrupt: pin A routed to IRQ 149
	Region 0: Memory at ec340000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at ec330000 (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: Lenovo Sunrise Point-LP SMBus (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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 ec34b000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-V [8086:15d8] (rev 21)
	Subsystem: Lenovo Ethernet Connection (4) I219-V (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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 ec300000 (32-bit, non-prefetchable) [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: e1000e
	Kernel modules: e1000e

02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
	Subsystem: Lenovo RTS525A PCI Express Card Reader (ThinkPad X1 Carbon 5th Gen) [17aa:224f]
	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 122
	Region 1: Memory at ec200000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci

04:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 88)
	Subsystem: Intel Corporation Wireless 8265 / 8275 (Dual Band Wireless-AC 8265) [8086:1130]
	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 147
	Region 0: Memory at ec100000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

05:00.0 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 ec000000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme

06:00.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] [8086:1578] (rev 02) (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: 128 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=06, secondary=07, subordinate=70, sec-latency=0
	I/O behind bridge: 00002000-00005fff
	Memory behind bridge: bc000000-ea0fffff
	Prefetchable memory behind bridge: 0000000070000000-00000000b9ffffff
	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
	Kernel modules: shpchp

07:00.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] [8086:1578] (rev 02) (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: 128 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=07, secondary=08, subordinate=08, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: ea000000-ea0fffff
	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
	Kernel modules: shpchp

07:01.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] [8086:1578] (rev 02) (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: 128 bytes
	Interrupt: pin A routed to IRQ 17
	Bus: primary=07, secondary=09, subordinate=3b, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: bc000000-d3efffff
	Prefetchable memory behind bridge: 0000000070000000-000000008fffffff
	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
	Kernel modules: shpchp

07:02.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] [8086:1578] (rev 02) (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: 128 bytes
	Interrupt: pin A routed to IRQ 18
	Bus: primary=07, secondary=3c, subordinate=3c, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: d3f00000-d3ffffff
	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
	Kernel modules: shpchp

07:04.0 PCI bridge [0604]: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] [8086:1578] (rev 02) (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: 128 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=07, secondary=3d, subordinate=70, sec-latency=0
	I/O behind bridge: 00005000-00005fff
	Memory behind bridge: d4000000-e9ffffff
	Prefetchable memory behind bridge: 0000000090000000-00000000b9ffffff
	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
	Kernel modules: shpchp

08:00.0 System peripheral [0880]: Intel Corporation DSL6540 Thunderbolt 3 NHI [Alpine Ridge 4C 2015] [8086:1577] (rev 02)
	Subsystem: Device [2222:1111]
	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: 128 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at ea000000 (32-bit, non-prefetchable) [size=256K]
	Region 1: Memory at ea040000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: thunderbolt
	Kernel modules: thunderbolt

3c:00.0 USB controller [0c03]: Intel Corporation DSL6540 USB 3.1 Controller [Alpine Ridge] [8086:15b6] (rev 02) (prog-if 30 [XHCI])
	Subsystem: Device [2222:1111]
	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: 128 bytes
	Interrupt: pin A routed to IRQ 126
	Region 0: Memory at d3f00000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci


** USB devices:
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 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 138a:0097 Validity Sensors, Inc. 
Bus 001 Device 004: ID 04f2:b5ce Chicony Electronics Co., Ltd 
Bus 001 Device 002: ID 1199:9079 Sierra Wireless, Inc. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.14.0-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.14.0-trunk-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    24-1
ii  linux-base                              4.5

Versions of packages linux-image-4.14.0-trunk-amd64 recommends:
pn  apparmor             <none>
ii  firmware-linux-free  3.4
pn  irqbalance           <none>

Versions of packages linux-image-4.14.0-trunk-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02-2
pn  linux-doc-4.14          <none>

Versions of packages linux-image-4.14.0-trunk-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>
ii  firmware-iwlwifi          20170823-1
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>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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