Bug#941946: linux-image-5.2.0-0.bpo.2-amd64: kernel oops and system freeze after installing firmware-iwlwifi
Package: src:linux
Version: 5.2.9-2~bpo10+1
Severity: important
Tags: upstream
Dear Maintainer,
While running kernel 5.2.0-0.bpo.2-amd64 with firmware-iwlwifi
installed, system freezes and becomes non-responsive to any user input.
Freezing occurs shortly after boot with no warning.
Below are possibly relevent lines from /var/log/messages logged when the system
froze:
Oct 7 13:27:58 petros-laptop kernel: [ 419.619222] PGD 45dd29067 P4D 45dd29067 PUD 0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619223] Oops: 0002 [#1] SMP PTI
Oct 7 13:27:58 petros-laptop kernel: [ 419.619225] CPU: 4 PID: 4467 Comm: kworker/4:0 Tainted: G W 5.2.0-0.bpo.2-amd64 #1 Debian 5.2.9-2~bpo10+1
Oct 7 13:27:58 petros-laptop kernel: [ 419.619226] Hardware name: LENOVO 20QVCTO1WW/20QVCTO1WW, BIOS N2OET36W (1.23 ) 07/26/2019
Oct 7 13:27:58 petros-laptop kernel: [ 419.619229] Workqueue: pm pm_runtime_work
Oct 7 13:27:58 petros-laptop kernel: [ 419.619289] RIP: 0010:evo_wait+0x5a/0x130 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619290] Code: 00 00 00 89 c3 4c 89 f7 e8 b3 66 78 ef 89 da 44 01 eb 48 8d 04 95 00 00 00 00 81 fb f7 03 00 00 0f 86 86 00 00 00 48 8b 45 70 <c7> 04 90 00 00 00 20 f6 45 58 01 74 09 48 8b 7d 28 e8 40 e1 ff ff
Oct 7 13:27:58 petros-laptop kernel: [ 419.619290] RSP: 0018:ffffade906ba7c60 EFLAGS: 00010216
Oct 7 13:27:58 petros-laptop kernel: [ 419.619291] RAX: ffffade901b09000 RBX: 0000000040000033 RCX: 00007f084f5a3700
Oct 7 13:27:58 petros-laptop kernel: [ 419.619292] RDX: 000000003fffffff RSI: 0000000000000000 RDI: ffff9f5dde32a0c0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619292] RBP: ffff9f5dbe7c1d08 R08: ffff9f5dde32ab10 R09: 0000000000000000
Oct 7 13:27:58 petros-laptop kernel: [ 419.619293] R10: 0000000000000000 R11: 0000000000000001 R12: ffff9f5dc0b4e350
Oct 7 13:27:58 petros-laptop kernel: [ 419.619293] R13: 0000000000000034 R14: ffff9f5dbe7c1dd0 R15: ffff9f5dbe7c1d08
Oct 7 13:27:58 petros-laptop kernel: [ 419.619294] FS: 0000000000000000(0000) GS:ffff9f5dde300000(0000) knlGS:0000000000000000
Oct 7 13:27:58 petros-laptop kernel: [ 419.619295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 7 13:27:58 petros-laptop kernel: [ 419.619295] CR2: ffffadea01b08ffc CR3: 000000042154e005 CR4: 00000000003606e0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619296] Call Trace:
Oct 7 13:27:58 petros-laptop kernel: [ 419.619322] corec57d_init+0x23/0x110 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619345] nv50_display_init+0x34/0xf0 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619368] nouveau_display_init+0x3b/0xd0 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619391] nouveau_display_resume+0x23/0x70 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619414] nouveau_do_suspend+0x152/0x180 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619437] nouveau_pmops_runtime_suspend+0x3f/0xa0 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619439] pci_pm_runtime_suspend+0x58/0x140
Oct 7 13:27:58 petros-laptop kernel: [ 419.619440] ? pci_has_legacy_pm_support+0x60/0x60
Oct 7 13:27:58 petros-laptop kernel: [ 419.619441] __rpm_callback+0x81/0x140
Oct 7 13:27:58 petros-laptop kernel: [ 419.619442] ? pci_has_legacy_pm_support+0x60/0x60
Oct 7 13:27:58 petros-laptop kernel: [ 419.619443] rpm_callback+0x1f/0x70
Oct 7 13:27:58 petros-laptop kernel: [ 419.619444] rpm_suspend+0x10f/0x5f0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619446] ? finish_task_switch+0x190/0x270
Oct 7 13:27:58 petros-laptop kernel: [ 419.619447] pm_runtime_work+0x82/0x90
Oct 7 13:27:58 petros-laptop kernel: [ 419.619449] process_one_work+0x1a7/0x3b0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619450] worker_thread+0x30/0x390
Oct 7 13:27:58 petros-laptop kernel: [ 419.619451] ? create_worker+0x1a0/0x1a0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619452] kthread+0x112/0x130
Oct 7 13:27:58 petros-laptop kernel: [ 419.619453] ? __kthread_parkme+0x70/0x70
Oct 7 13:27:58 petros-laptop kernel: [ 419.619454] ret_from_fork+0x35/0x40
Oct 7 13:27:58 petros-laptop kernel: [ 419.619455] Modules linked in: ccm thunderbolt fuse twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common cast5_avx_x86_64 cast5_generic cast_common ctr des_generic algif_skcipher camellia_generic camellia_aesni_avx2 camellia_aesni_avx_x86_64 camellia_x86_64 xcbc sha512_ssse3 sha512_generic md4 algif_hash af_alg xfrm_user xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 l2tp_ppp af_key l2tp_netlink xfrm_algo l2tp_core ip6_udp_tunnel udp_tunnel pppox ppp_generic slhc rfcomm xt_CHECKSUM nft_chain_nat xt_MASQUERADE nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ipt_REJECT nf_reject_ipv4 nft_counter xt_tcpudp nft_compat tun bridge stp llc cmac nf_tables nfnetlink bnep intel_rapl btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common drbg videodev x86_pkg_temp_thermal
Oct 7 13:27:58 petros-laptop kernel: [ 419.619472] intel_powerclamp ansi_cprng coretemp ecdh_generic snd_hda_codec_hdmi media ecc arc4 kvm_intel kvm irqbypass snd_soc_skl crct10dif_pclmul crc32_pclmul snd_soc_skl_ipc snd_soc_sst_ipc iwlmvm snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match ghash_clmulni_intel snd_soc_acpi snd_hda_codec_conexant mac80211 snd_hda_codec_generic snd_soc_core aesni_intel snd_compress aes_x86_64 crypto_simd cryptd glue_helper snd_hda_intel snd_hda_codec joydev iwlwifi intel_cstate snd_hda_core intel_uncore snd_hwdep iTCO_wdt mei_me iTCO_vendor_support cfg80211 intel_rapl_perf pcspkr rtsx_pci_ms thinkpad_acpi serio_raw sg intel_wmi_thunderbolt wmi_bmof memstick watchdog processor_thermal_device nvram tpm_crb pcc_cpufreq snd_pcm ucsi_acpi mei typec_ucsi snd_timer ledtrig_audio idma64 intel_soc_dts_iosf typec intel_pch_thermal snd soundcore rfkill battery ac int3403_thermal int340x_thermal_zone tpm_tis tpm_tis_core tpm int3400_thermal rng_core acpi_thermal_rel evdev acpi_pad ip_tables x_tables
Oct 7 13:27:58 petros-laptop kernel: [ 419.619488] autofs4 ext4 crc16 mbcache jbd2 crc32c_generic sd_mod uas usb_storage scsi_mod nouveau i915 mxm_wmi ttm i2c_algo_bit xhci_pci drm_kms_helper rtsx_pci_sdmmc xhci_hcd mmc_core i2c_designware_platform nvme i2c_designware_core drm usbcore e1000e psmouse crc32c_intel nvme_core rtsx_pci ptp i2c_i801 pps_core intel_lpss_pci intel_lpss mfd_core usb_common wmi video button
Oct 7 13:27:58 petros-laptop kernel: [ 419.619497] CR2: ffffadea01b08ffc
Oct 7 13:27:58 petros-laptop kernel: [ 419.619498] ---[ end trace 9f21a7007fc06358 ]---
Oct 7 13:27:58 petros-laptop kernel: [ 419.619520] RIP: 0010:evo_wait+0x5a/0x130 [nouveau]
Oct 7 13:27:58 petros-laptop kernel: [ 419.619521] Code: 00 00 00 89 c3 4c 89 f7 e8 b3 66 78 ef 89 da 44 01 eb 48 8d 04 95 00 00 00 00 81 fb f7 03 00 00 0f 86 86 00 00 00 48 8b 45 70 <c7> 04 90 00 00 00 20 f6 45 58 01 74 09 48 8b 7d 28 e8 40 e1 ff ff
Oct 7 13:27:58 petros-laptop kernel: [ 419.619521] RSP: 0018:ffffade906ba7c60 EFLAGS: 00010216
Oct 7 13:27:58 petros-laptop kernel: [ 419.619522] RAX: ffffade901b09000 RBX: 0000000040000033 RCX: 00007f084f5a3700
Oct 7 13:27:58 petros-laptop kernel: [ 419.619523] RDX: 000000003fffffff RSI: 0000000000000000 RDI: ffff9f5dde32a0c0
Oct 7 13:27:58 petros-laptop kernel: [ 419.619523] RBP: ffff9f5dbe7c1d08 R08: ffff9f5dde32ab10 R09: 0000000000000000
Oct 7 13:27:58 petros-laptop kernel: [ 419.619523] R10: 0000000000000000 R11: 0000000000000001 R12: ffff9f5dc0b4e350
Oct 7 13:27:58 petros-laptop kernel: [ 419.619524] R13: 0000000000000034 R14: ffff9f5dbe7c1dd0 R15: ffff9f5dbe7c1d08
Oct 7 13:27:58 petros-laptop kernel: [ 419.619525] FS: 0000000000000000(0000) GS:ffff9f5dde300000(0000) knlGS:0000000000000000
Oct 7 13:27:58 petros-laptop kernel: [ 419.619525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 7 13:27:58 petros-laptop kernel: [ 419.619526] CR2: ffffadea01b08ffc CR3: 000000042154e005 CR4: 00000000003606e0
Oct 7 13:30:55 petros-laptop NetworkManager[797]: <info> [1570473055.8590] manager: kernel firmware directory '/lib/firmware' changed
Oct 7 13:30:56 petros-laptop gnome-software[2651]: failed to rescan: No valid root node specified
Oct 7 13:31:01 petros-laptop gnome-software[2651]: hiding category productivity featured applications: found only 0 to show, need at least 9
Oct 7 13:31:01 petros-laptop gnome-software[2651]: hiding category audio-video featured applications: found only 0 to show, need at least 9
Oct 7 13:31:01 petros-laptop gnome-software[2651]: Only 1 apps for recent list, hiding
Oct 7 13:31:01 petros-laptop gnome-software[2651]: Only 8 apps for popular list, hiding
Oct 7 13:35:09 petros-laptop mtp-probe: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-11"
Oct 7 13:35:09 petros-laptop mtp-probe: checking bus 1, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-9"
Oct 7 13:35:09 petros-laptop mtp-probe: checking bus 1, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8"
Oct 7 13:35:09 petros-laptop mtp-probe: bus: 1, device: 2 was not an MTP device
Oct 7 13:35:09 petros-laptop mtp-probe: checking bus 2, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1"
Oct 7 13:35:09 petros-laptop mtp-probe: bus: 2, device: 2 was not an MTP device
Oct 7 13:35:09 petros-laptop mtp-probe: bus: 1, device: 4 was not an MTP device
Oct 7 13:35:09 petros-laptop mtp-probe: bus: 1, device: 3 was not an MTP device
NOTE: The below system information was taken using reportbug while running the older 4.19.0-6-amd64
kernel which does not support the new firmware for the
Intel® Wi-Fi 6 AX200 160MHz wifi card
-- Package-specific info:
** Kernel log: boot messages should be attached
** Model information
sys_vendor: LENOVO
product_name: 20QVCTO1WW
product_version: ThinkPad X1 Extreme 2nd
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: N2OET36W (1.23 )
board_vendor: LENOVO
board_name: 20QVCTO1WW
board_version: SDK0R32862 WIN
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers [8086:3ec4] (rev 07)
Subsystem: Lenovo 8th Gen Core Processor Host Bridge/DRAM Registers [17aa:229f]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort+ <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: skl_uncore
00:01.0 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x16) [8086:1901] (rev 07) (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=01, subordinate=01, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: ea000000-eb0fffff
Prefetchable memory behind bridge: 00000000a0000000-00000000b1ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 630 (Mobile) [8086:3e9b] (prog-if 00 [VGA controller])
Subsystem: Lenovo UHD Graphics 630 (Mobile) [17aa:229f]
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 126
Region 0: Memory at e9000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 07)
Subsystem: Lenovo Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [17aa:229f]
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
Region 0: Memory at 4040100000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
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 [17aa:229f]
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 255
Region 0: Memory at 4040114000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Lake PCH Thermal Controller [8086:a379] (rev 10)
Subsystem: Lenovo Cannon Lake PCH Thermal Controller [17aa:229f]
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
Region 0: Memory at 4040113000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:14.0 USB controller [0c03]: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller [8086:a36d] (rev 10) (prog-if 30 [XHCI])
Subsystem: Lenovo Cannon Lake PCH USB 3.1 xHCI Host Controller [17aa:229f]
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 125
Region 0: Memory at ec820000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 RAM memory [0500]: Intel Corporation Cannon Lake PCH Shared SRAM [8086:a36f] (rev 10)
Subsystem: Lenovo Cannon Lake PCH Shared SRAM [17aa:229f]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at 404010c000 (64-bit, non-prefetchable) [size=8K]
Region 2: Memory at 4040112000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller [8086:a368] (rev 10)
Subsystem: Lenovo Cannon Lake PCH Serial IO I2C Controller [17aa:229f]
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 4040111000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Cannon Lake PCH HECI Controller [8086:a360] (rev 10)
Subsystem: Lenovo Cannon Lake PCH HECI Controller [17aa:229f]
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 0: Memory at 4040110000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port [8086:a340] (rev f0) (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-
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: ebe00000-ec7fffff
Prefetchable memory behind bridge: 00000000eb100000-00000000ebafffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1b.4 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port [8086:a32c] (rev f0) (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=04, subordinate=51, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: d0000000-e81fffff
Prefetchable memory behind bridge: 0000004000000000-000000403fffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port [8086:a338] (rev f0) (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=53, subordinate=53, sec-latency=0
Memory behind bridge: ebd00000-ebdfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port [8086:a330] (rev f0) (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: ebc00000-ebcfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.6 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port [8086:a336] (rev f0) (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=52, subordinate=52, sec-latency=0
Memory behind bridge: ebb00000-ebbfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1e.0 Communication controller [0780]: Intel Corporation Device [8086:a328] (rev 10)
Subsystem: Lenovo Device [17aa:229f]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at 404010f000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:a30e] (rev 10)
Subsystem: Lenovo Device [17aa:229f]
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.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10) (prog-if 80)
Subsystem: Lenovo Cannon Lake PCH cAVS [17aa:229f]
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 127
Region 0: Memory at 4040108000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at 4040000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation Cannon Lake PCH SMBus Controller [8086:a323] (rev 10)
Subsystem: Lenovo Cannon Lake PCH SMBus Controller [17aa:229f]
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 404010e000 (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.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller [8086:a324] (rev 10)
Subsystem: Lenovo Cannon Lake PCH SPI Controller [17aa:229f]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at ec830000 (32-bit, non-prefetchable) [size=4K]
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (7) I219-V [8086:15bc] (rev 10)
Subsystem: Lenovo Ethernet Connection (7) I219-V [17aa:229f]
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 140
Region 0: Memory at ec800000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:1f91] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:229f]
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
Region 0: Memory at ea000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at a0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at b0000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at 3000 [size=128]
Expansion ROM at eb080000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel modules: nouveau
01:00.1 Audio device [0403]: NVIDIA Corporation Device [10de:10fa] (rev a1)
Subsystem: Lenovo Device [17aa:229f]
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 B routed to IRQ 17
Region 0: Memory at eb000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
02:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981 [144d:a808] (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981 [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 ebc00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
52:00.0 Network controller [0280]: Intel Corporation Device [8086:2723] (rev 1a)
Subsystem: Intel Corporation Device [8086:0080]
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 11
Region 0: Memory at ebb00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
53:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
Subsystem: Lenovo RTS525A PCI Express Card Reader [17aa:229f]
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 123
Region 1: Memory at ebd00000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 06cb:00bd Synaptics, Inc.
Bus 001 Device 002: ID 13d3:56ba IMC Networks
Bus 001 Device 005: ID 8087:0029 Intel Corp.
Bus 001 Device 004: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 10.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-6-amd64 (SMP w/12 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-5.2.0-0.bpo.2-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.133+deb10u1
ii kmod 26-1
ii linux-base 4.6
Versions of packages linux-image-5.2.0-0.bpo.2-amd64 recommends:
ii apparmor 2.13.2-10
ii firmware-linux-free 3.4
Versions of packages linux-image-5.2.0-0.bpo.2-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02+dfsg1-20
pn linux-doc-5.2 <none>
Versions of packages linux-image-5.2.0-0.bpo.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 20190717-2~bpo10+1
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
ii firmware-misc-nonfree 20190717-2~bpo10+1
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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