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Bug#903310: linux-image-4.16.0-2-amd64 doesn't boot: drm_vblank.c:1073 drm_wait_one_vblank+0x16e/0x180 [drm]



Package: src:linux
Version: 4.16.16-2
Severity: important

Dear Maintainer,

after some weeks of update-lazyness, i've upgraded to
linux-image-4.16.0-1 (and later on to -2).
Unfortunately the system (Lenovo T420s) got stuck on boot, displaying
messages like
    [drm:drm_atomic_helper_wait_for_dependencies [drm.kms.helper]] *ERROR* [CONNECTOR:48:LVDS-1]] flip_done timed out
also for other connectors.

What happens (what i see):
   * Kernel and initrd are getting loaded by grub
   * initrd (cryptsetup) asks me for the passphrase and seems to get access to lvm partitions (and mounts XFS root-fs)
   * The system continues booting (screen goes blank for a long time ~10s (KMS?))
   * System gets stuck after printing a bunch of boot messages and those above

With 4.14.0-3-amd64 still everything works smoothly.
The blank screen phase (KMS?) is less than a second here.

After some ddg'ing i've found several bugs, but assume that this is a
different one.
So what i found and tried:
   * https://bbs.archlinux.org/viewtopic.php?id=218581
      * Unfortunately the CMDLINE with "video=SVIDEO-1:d" doesn't help
   * Simply adding "nomodeset" to CMDLINE
      * lets the system get stuck with even worse error messages (something about blockdevice.target could't be reached)
   * http://lists-archives.com/debian-users/3722180-kernel-upgrade-freeze-on-boot-linux-image-4-16-0-2-amd64.html
      * Adding "slab_common.usercopy_fallback=y" to CMDLINE
      * Doesn't help here, i assume nvidia isn't in place on boot, just Intel graphics
   * https://devtalk.nvidia.com/default/topic/1030082
      * Replaced gdm3 with lightdm (and lightdm-gtk-greeter)
      * Same error

Xorg-setup (just for reference):
   * bumblebee (NVIDIA Optimus NVS 4200) with nvidia 390.48
   * /etc/X11/xorg.conf.d/20-intel.conf 
     Section "Device"
         Identifier "intelgpu0"
         Driver "intel"
         Option "VirtualHeads" ""
     EndSection

Thanks!
Regards,
    Alex

-- Package-specific info:
** Kernel log: boot messages should be attached
Jul  7 15:41:35 hostname kernel: [    0.000000] Linux version 4.16.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 7.3.0 (Debian 7.3.0-23)) #1 SMP Debian 4.16.16-2 (2018-06-22)
Jul  7 15:41:35 hostname kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.16.0-2-amd64 root=/dev/mapper/[...] ro cryptdevice=UUID=[...]:cryptolvm quiet
[...]
Jul  7 15:41:35 hostname kernel: [    0.143661] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
Jul  7 15:41:35 hostname kernel: [    0.144653] Unpacking initramfs...
[...]
Jul  7 15:41:35 hostname kernel: [    9.889500] thinkpad_acpi: ThinkPad ACPI Extras v0.25
Jul  7 15:41:35 hostname kernel: [    9.889501] thinkpad_acpi: http://ibm-acpi.sf.net/
Jul  7 15:41:35 hostname kernel: [    9.889502] thinkpad_acpi: ThinkPad BIOS 8CET57WW (1.37 ), EC unknown
Jul  7 15:41:35 hostname kernel: [    9.889503] thinkpad_acpi: Lenovo ThinkPad T420s, model 4174P4G
Jul  7 15:41:35 hostname kernel: [    9.891586] thinkpad_acpi: radio switch found; radios are enabled
Jul  7 15:41:35 hostname kernel: [    9.891699] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
Jul  7 15:41:35 hostname kernel: [    9.891700] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
Jul  7 15:41:35 hostname kernel: [    9.893111] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\_SB.PCI0.LPC.PMIO) (20180105/utaddress-247)
Jul  7 15:41:35 hostname kernel: [    9.893117] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Jul  7 15:41:35 hostname kernel: [    9.893120] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\_SB.PCI0.LPC.LPIO) (20180105/utaddress-247)
Jul  7 15:41:35 hostname kernel: [    9.893124] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Jul  7 15:41:35 hostname kernel: [    9.893125] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\_SB.PCI0.LPC.LPIO) (20180105/utaddress-247)
Jul  7 15:41:35 hostname kernel: [    9.893128] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Jul  7 15:41:35 hostname kernel: [    9.893129] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\_SB.PCI0.LPC.LPIO) (20180105/utaddress-247)
Jul  7 15:41:35 hostname kernel: [    9.893132] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Jul  7 15:41:35 hostname kernel: [    9.893133] lpc_ich: Resource conflict(s) found affecting gpio_ich
Jul  7 15:41:35 hostname kernel: [    9.908092] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
Jul  7 15:41:35 hostname kernel: [    9.908952] thinkpad_acpi: rfkill switch tpacpi_wwan_sw: radio is unblocked
Jul  7 15:41:35 hostname kernel: [    9.909214] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one
[...]
Jul  7 15:41:35 hostname kernel: [   10.051424] fb: switching to inteldrmfb from EFI VGA
Jul  7 15:41:35 hostname kernel: [   10.051453] Console: switching to colour dummy device 80x25
Jul  7 15:41:35 hostname kernel: [   10.059003] [drm] Replacing VGA console driver
Jul  7 15:41:35 hostname kernel: [   10.059468] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Jul  7 15:41:35 hostname kernel: [   10.059469] [drm] Driver supports precise vblank timestamp query.
Jul  7 15:41:35 hostname kernel: [   10.059814] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
Jul  7 15:41:35 hostname kernel: [   10.068294] random: crng init done
Jul  7 15:41:35 hostname kernel: [   10.068296] random: 2 urandom warning(s) missed due to ratelimiting
Jul  7 15:41:35 hostname kernel: [   10.100601] media: Linux media interface: v0.10
Jul  7 15:41:35 hostname kernel: [   10.104740] [drm] Initialized i915 1.6.0 20171222 for 0000:00:02.0 on minor 0
Jul  7 15:41:35 hostname kernel: [   10.105251] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
Jul  7 15:41:35 hostname kernel: [   10.106372] acpi device:00: registered as cooling_device5
Jul  7 15:41:35 hostname kernel: [   10.106446] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
Jul  7 15:41:35 hostname kernel: [   10.106673] ACPI: Video Device [VID1] (multi-head: yes  rom: yes  post: no)
Jul  7 15:41:35 hostname kernel: [   10.107972] acpi device:0a: registered as cooling_device6
Jul  7 15:41:35 hostname kernel: [   10.108053] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input10
Jul  7 15:41:35 hostname kernel: [   10.112531] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Jul  7 15:41:35 hostname kernel: [   10.113818] Linux video capture interface: v2.00
[...]
Jul  7 15:41:35 hostname kernel: [   10.126759] fbcon: inteldrmfb (fb0) is primary device
[...]
Jul  7 15:41:35 hostname kernel: [   10.780007] ------------[ cut here ]------------
Jul  7 15:41:35 hostname kernel: [   10.780008] vblank wait timed out on crtc 0
Jul  7 15:41:35 hostname kernel: [   10.780043] WARNING: CPU: 3 PID: 203 at /build/linux-uwVqDp/linux-4.16.16/drivers/gpu/drm/drm_vblank.c:1073 drm_wait_one_vblank+0x16e/0x180 [drm]
Jul  7 15:41:35 hostname kernel: [   10.780044] Modules linked in: btusb btrtl btbcm btintel iTCO_wdt arc4 bluetooth iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic uvcvideo drbg wmi_bmof videobuf2_vmalloc ansi_cprng videobuf2_memops videobuf2_v4l2 videobuf2_common iwldvm videodev ecdh_generic media crc16 mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel efi_pstore kvm irqbypass intel_cstate intel_uncore intel_rapl_perf i915 joydev evdev snd_hda_intel serio_raw efivars pcspkr snd_hda_codec iwlwifi drm_kms_helper snd_hda_core sg snd_hwdep cfg80211 drm lpc_ich snd_pcm mei_me snd_timer thinkpad_acpi i2c_algo_bit mei shpchp nvram wmi snd soundcore rfkill tpm_tis tpm_tis_core tpm battery ac rng_core video button ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi
Jul  7 15:41:35 hostname kernel: [   10.780071]  parport_pc ppdev lp parport sunrpc efivarfs ip_tables x_tables autofs4 xfs libcrc32c btrfs crc32c_generic xor zstd_decompress zstd_compress xxhash raid6_pq algif_skcipher af_alg dm_crypt dm_mod sr_mod cdrom sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc aesni_intel ahci libahci sdhci_pci aes_x86_64 cqhci crypto_simd glue_helper cryptd xhci_pci ehci_pci xhci_hcd ehci_hcd libata psmouse usbcore sdhci i2c_i801 scsi_mod mmc_core usb_common e1000e thermal
Jul  7 15:41:35 hostname kernel: [   10.780092] CPU: 3 PID: 203 Comm: kworker/u16:2 Not tainted 4.16.0-2-amd64 #1 Debian 4.16.16-2
Jul  7 15:41:35 hostname kernel: [   10.780093] Hardware name: LENOVO 4174P4G/4174P4G, BIOS 8CET57WW (1.37 ) 04/11/2013
Jul  7 15:41:35 hostname kernel: [   10.780097] Workqueue: events_unbound async_run_entry_fn
Jul  7 15:41:35 hostname kernel: [   10.780105] RIP: 0010:drm_wait_one_vblank+0x16e/0x180 [drm]
Jul  7 15:41:35 hostname kernel: [   10.780105] RSP: 0018:ffffab2a41eb3948 EFLAGS: 00010282
Jul  7 15:41:35 hostname kernel: [   10.780106] RAX: 0000000000000000 RBX: ffff97caa9000000 RCX: 0000000000000000
Jul  7 15:41:35 hostname kernel: [   10.780107] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000202
Jul  7 15:41:35 hostname kernel: [   10.780107] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000001f
Jul  7 15:41:35 hostname kernel: [   10.780108] R10: 0000000000000000 R11: 302063747263206e R12: 0000000000000000
Jul  7 15:41:35 hostname kernel: [   10.780108] R13: 0000000000000014 R14: ffff97caab525408 R15: ffff97caa9000000
Jul  7 15:41:35 hostname kernel: [   10.780110] FS:  0000000000000000(0000) GS:ffff97cabe2c0000(0000) knlGS:0000000000000000
Jul  7 15:41:35 hostname kernel: [   10.780110] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul  7 15:41:35 hostname kernel: [   10.780111] CR2: 000056283431cd80 CR3: 000000036740a003 CR4: 00000000000606e0
Jul  7 15:41:35 hostname kernel: [   10.780112] Call Trace:
Jul  7 15:41:35 hostname kernel: [   10.780117]  ? finish_wait+0x80/0x80
Jul  7 15:41:35 hostname kernel: [   10.780153]  ironlake_crtc_enable+0x4bb/0xcd0 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780177]  intel_update_crtc+0x39/0x90 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780198]  intel_update_crtcs+0x47/0x60 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780217]  intel_atomic_commit_tail+0x1dd/0xd70 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780236]  intel_atomic_commit+0x29e/0x2d0 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780242]  restore_fbdev_mode_atomic+0x1af/0x220 [drm_kms_helper]
Jul  7 15:41:35 hostname kernel: [   10.780247]  drm_fb_helper_restore_fbdev_mode_unlocked+0x45/0x90 [drm_kms_helper]
Jul  7 15:41:35 hostname kernel: [   10.780251]  drm_fb_helper_set_par+0x29/0x50 [drm_kms_helper]
Jul  7 15:41:35 hostname kernel: [   10.780273]  intel_fbdev_set_par+0x16/0x60 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780275]  fbcon_init+0x4d7/0x680
Jul  7 15:41:35 hostname kernel: [   10.780277]  visual_init+0xd5/0x130
Jul  7 15:41:35 hostname kernel: [   10.780279]  do_bind_con_driver+0x1f4/0x400
Jul  7 15:41:35 hostname kernel: [   10.780280]  do_take_over_console+0x7b/0x190
Jul  7 15:41:35 hostname kernel: [   10.780282]  do_fbcon_takeover+0x58/0xb0
Jul  7 15:41:35 hostname kernel: [   10.780283]  notifier_call_chain+0x47/0x70
Jul  7 15:41:35 hostname kernel: [   10.780285]  blocking_notifier_call_chain+0x3e/0x60
Jul  7 15:41:35 hostname kernel: [   10.780288]  ? down+0x12/0x50
Jul  7 15:41:35 hostname kernel: [   10.780290]  register_framebuffer+0x248/0x350
Jul  7 15:41:35 hostname kernel: [   10.780294]  __drm_fb_helper_initial_config_and_unlock+0x221/0x460 [drm_kms_helper]
Jul  7 15:41:35 hostname kernel: [   10.780316]  intel_fbdev_initial_config+0x14/0x30 [i915]
Jul  7 15:41:35 hostname kernel: [   10.780318]  async_run_entry_fn+0x39/0x160
Jul  7 15:41:35 hostname kernel: [   10.780320]  process_one_work+0x17b/0x360
Jul  7 15:41:35 hostname kernel: [   10.780322]  worker_thread+0x2e/0x390
Jul  7 15:41:35 hostname kernel: [   10.780324]  ? process_one_work+0x360/0x360
Jul  7 15:41:35 hostname kernel: [   10.780325]  kthread+0x113/0x130
Jul  7 15:41:35 hostname kernel: [   10.780326]  ? kthread_create_worker_on_cpu+0x70/0x70
Jul  7 15:41:35 hostname kernel: [   10.780329]  ret_from_fork+0x35/0x40
Jul  7 15:41:35 hostname kernel: [   10.780331] Code: 2d ff ff ff e8 a4 ba 28 db 48 89 e6 4c 89 f7 e8 69 f8 2c db 45 85 e4 0f 85 0a ff ff ff 89 ee 48 c7 c7 28 b5 a0 c0 e8 f2 b7 28 db <0f> 0b e9 f5 fe ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 
Jul  7 15:41:35 hostname kernel: [   10.780347] ---[ end trace de1787d4db3e9250 ]---


** Model information
sys_vendor: LENOVO
product_name: 4174P4G
product_version: ThinkPad T420s
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: 8CET57WW (1.37 )
board_vendor: LENOVO
board_name: 4174P4G
board_version: Not Available

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
	Subsystem: Lenovo 2nd Generation Core Processor Family DRAM Controller [17aa:21d2]
	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>

00:01.0 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 16
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: f0000000-f10fffff
	Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff
	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

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller [17aa:21d3]
	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 35
	Region 0: Memory at f1400000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 5000 [size=64]
	[virtual] Expansion ROM at 000c0000 [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: Lenovo 6 Series/C200 Series Chipset Family MEI Controller [17aa:21d2]
	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 f2a25000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
	Subsystem: Lenovo 82579LM Gigabit Network Connection (Lewisville) (ThinkPad T520) [17aa:21ce]
	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 26
	Region 0: Memory at f2a00000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at f2a2b000 (32-bit, non-prefetchable) [size=4K]
	Region 2: I/O ports at 5080 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e
	Kernel modules: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller [17aa:21d2]
	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 f2a2a000 (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 04)
	Subsystem: Lenovo 6 Series/C200 Series Chipset Family High Definition Audio Controller [17aa:21d2]
	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 36
	Region 0: Memory at f2a20000 (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 b4) (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-
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: bfa00000-bfbfffff
	Prefetchable memory behind bridge: 00000000bfc00000-00000000bfdfffff
	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.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b4) (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=03, subordinate=03, sec-latency=0
	Memory behind bridge: f2900000-f29fffff
	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.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4) (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=05, subordinate=0c, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: f2100000-f28fffff
	Prefetchable memory behind bridge: 00000000f1800000-00000000f1ffffff
	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 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4) (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=0d, subordinate=0d, sec-latency=0
	Memory behind bridge: f2000000-f20fffff
	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 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller [17aa:21d2]
	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 f2a29000 (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 QM67 Express Chipset Family LPC Controller [8086:1c4f] (rev 04)
	Subsystem: Lenovo QM67 Express Chipset Family LPC Controller [17aa:21d2]
	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 SATA AHCI Controller [8086:1c03] (rev 04) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo 6 Series/C200 Series Chipset Family 6 port Mobile SATA AHCI Controller [17aa:21d2]
	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 32
	Region 0: I/O ports at 50a8 [size=8]
	Region 1: I/O ports at 50b4 [size=4]
	Region 2: I/O ports at 50a0 [size=8]
	Region 3: I/O ports at 50b0 [size=4]
	Region 4: I/O ports at 5060 [size=32]
	Region 5: Memory at f2a28000 (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 04)
	Subsystem: Lenovo 6 Series/C200 Series Chipset Family SMBus Controller [17aa:21d2]
	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 f2a24000 (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

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF119M [NVS 4200M] [10de:1056] (rev ff) (prog-if ff)
	!!! Unknown header type 7f
	Kernel modules: nvidia

03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 35)
	Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN [8086:1111]
	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: 64 bytes
	Interrupt: pin A routed to IRQ 34
	Region 0: Memory at f2900000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

05:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller [1180:e823] (rev 07)
	Subsystem: Lenovo PCIe SDXC/MMC Host Controller [17aa:21d2]
	Physical Slot: 1
	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 19
	Region 0: Memory at f2100000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci_pci

0d:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 04) (prog-if 30 [XHCI])
	Subsystem: Lenovo uPD720200 USB 3.0 Host Controller [17aa:21d2]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci


** USB devices:
Bus 004 Device 003: ID 0bdb:1911 Ericsson Business Mobile Networks BV 
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 005: ID 04f2:b221 Chicony Electronics Co., Ltd integrated camera
Bus 003 Device 004: ID 0a5c:217f Broadcom Corp. BCM2045B (BDC-2.1)
Bus 003 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.14.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.16.0-2-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    25-1
ii  linux-base                              4.5

Versions of packages linux-image-4.16.0-2-amd64 recommends:
ii  apparmor             2.12-4+b1
ii  firmware-linux-free  3.4
ii  irqbalance           1.3.0-0.1+b1

Versions of packages linux-image-4.16.0-2-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02+dfsg1-4
pn  linux-doc-4.16          <none>

Versions of packages linux-image-4.16.0-2-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


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