Hello, Every couple of weeks or so my laptop experiences some graphics-related crash. Sometimes it's more frequent - happened twice yesterday. I'm wondering whether this could be a sign of a hardware failure? Or is this some software lock-up? Please do let me know whether I can do anything to help debug this. As you can see from the log below, sometimes there is just a single "Resetting rcs0 for hang on rcs0" from which it recovers, while at other times it is followed by "reset request timeout", together with an X server crash. At that point, systemd tries to restart the X server, but it never succeeds, each time /usr/lib/gdm3/gdm-x-session reports: "intel_do_flush_locked failed: Input/output error". The only thing that helps at that point is a reboot. All I'm running is GNOME, Firefox, Google chrome and Zoom (a proprietary video conferencing program, though during the last couple of crashes it was just running in background, not really displaying anything). A possibly important detail is that I have an external DELL U2717D monitor attached over DisplayPort in addition to the built-in display. I have looked at the changes between 4.19.16 and the current 4.19.45, and did not see anything obviously related to the above messages, at least to my admittedly inexperienced eye. FWIW, I had reported this as https://bugs.debian.org/928121 but that did not receive much attention. -- Package-specific info: ** Version: Linux version 4.19.0-0.bpo.2-amd64 (debian-kernel@xxxxxxxxxxxxxxxx) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.19.16-1~bpo9+1 (2019-02-07) ** Command line: BOOT_IMAGE=/vmlinuz-4.19.0-0.bpo.2-amd64 root=/dev/mapper/beczulka--vg-root ro quiet ** Tainted: W (512) * Taint on warning. ** Kernel log: (zgrep 915 over the last few /var/log/kern.log*) [4038641.201633] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [4097895.262528] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [4097895.263808] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [4097895.263989] i915 0000:00:02.0: Resetting chip for hang on rcs0 [4097895.266296] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [4097895.375626] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [4097895.483621] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [4097895.590309] i915 0000:00:02.0: Failed to reset chip [4097895.591607] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [ 16.505146] i915 0000:00:02.0: enabling device (0006 -> 0007) [ 16.508667] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=mem [ 16.508708] i915 0000:00:02.0: firmware: failed to load i915/kbl_dmc_ver1_04.bin (-2) [ 16.508712] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2 [ 16.508713] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management. [ 16.508714] i915 0000:00:02.0: DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915 [ 16.896879] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on minor 0 [ 16.912106] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 18.499873] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [113350.724745] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [113796.730317] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [116658.722200] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [180404.755657] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [180404.757430] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [180404.757537] i915 0000:00:02.0: Resetting chip for hang on rcs0 [180404.761122] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [180404.868367] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [180404.976368] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [180405.082559] i915 0000:00:02.0: Failed to reset chip [180405.085348] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request timeout [ 21.419336] i915 0000:00:02.0: enabling device (0006 -> 0007) [ 21.432919] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=mem [ 21.432960] i915 0000:00:02.0: firmware: failed to load i915/kbl_dmc_ver1_04.bin (-2) [ 21.432966] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2 [ 21.432968] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management. [ 21.432969] i915 0000:00:02.0: DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915 [ 21.745713] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on minor 0 [ 21.749585] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 23.362631] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device ** Model information sys_vendor: LENOVO product_name: 20L9001TUS product_version: ThinkPad T580 chassis_vendor: LENOVO chassis_version: None bios_vendor: LENOVO bios_version: N27ET20W (1.06 ) board_vendor: LENOVO board_name: 20L9001TUS board_version: SDK0J40697 WIN ** Loaded modules: nls_utf8 isofs sr_mod cdrom rfcomm fuse ipt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter bridge stp llc ctr ccm ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter xfrm_user xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo overlay cmac bnep snd_hda_codec_hdmi binfmt_misc nls_ascii nls_cp437 vfat fat snd_hda_codec_realtek snd_hda_codec_generic wmi_bmof intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel arc4 kvm irqbypass intel_cstate intel_uncore intel_rapl_perf efi_pstore serio_raw pcspkr efivars iTCO_wdt iTCO_vendor_support btusb btrtl btbcm btintel bluetooth uvcvideo sg videobuf2_vmalloc videobuf2_memops drbg snd_usb_audio videobuf2_v4l2 snd_soc_skl videobuf2_common snd_soc_skl_ipc snd_usbmidi_lib ansi_cprng iwlmvm videodev snd_rawmidi snd_soc_sst_ipc ecdh_generic media snd_seq_device i915 snd_soc_sst_dsp snd_hda_ext_core mac80211 snd_soc_acpi_intel_match snd_soc_acpi joydev snd_soc_core evdev snd_compress snd_hda_intel snd_hda_codec iwlwifi tpm_crb snd_hda_core snd_hwdep drm_kms_helper snd_pcm cfg80211 snd_timer drm tpm_tis tpm_tis_core thinkpad_acpi ucsi_acpi tpm typec_ucsi processor_thermal_device mei_me intel_soc_dts_iosf intel_pch_thermal i2c_algo_bit rng_core typec nvram mei wmi snd squashfs soundcore rfkill zstd_decompress battery xxhash int3403_thermal ac int340x_thermal_zone int3400_thermal video acpi_thermal_rel acpi_pad button pcc_cpufreq loop parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb algif_skcipher af_alg hid_plantronics hid_microsoft hid_generic usbhid hid sd_mod uas usb_storage scsi_mod dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc nvme xhci_pci nvme_core xhci_hcd aesni_intel aes_x86_64 crypto_simd cryptd glue_helper e1000e psmouse usbcore i2c_i801 thunderbolt usb_common thermal ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5914] (rev 08) Subsystem: Lenovo Device [17aa:225a] 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 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:225a] 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 157 Region 0: Memory at e7000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at c0000000 (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 00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 08) Subsystem: Lenovo Skylake Processor Thermal Subsystem [17aa:225a] 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 e8240000 (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 Skylake Gaussian Mixture Model [17aa:225a] 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 e8250000 (64-bit, non-prefetchable) [disabled] [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:225a] 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 144 Region 0: Memory at e8220000 (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 [17aa:225a] 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 C routed to IRQ 18 Region 0: Memory at e8251000 (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:225a] 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 155 Region 0: Memory at e8252000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:16.3 Serial controller [0700]: Intel Corporation Device [8086:9d3d] (rev 21) (prog-if 02 [16550]) Subsystem: Lenovo Device [17aa:225a] 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 D routed to IRQ 19 Region 0: I/O ports at e060 [size=8] Region 1: Memory at e8254000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: serial 00:1c.0 PCI bridge [0604]: Intel Corporation Device [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 122 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: 8e800000-8e9fffff Prefetchable memory behind bridge: 000000008ea00000-000000008ebfffff 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.6 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #7 [8086:9d16] (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 123 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 Memory behind bridge: e8100000-e81fffff 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 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 124 Bus: primary=00, secondary=07, subordinate=3f, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: d0000000-e60fffff Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff 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 00:1d.2 PCI bridge [0604]: Intel Corporation Device [8086:9d1a] (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 125 Bus: primary=00, secondary=40, subordinate=40, sec-latency=0 Memory behind bridge: e8000000-e80fffff 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 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d4e] (rev 21) Subsystem: Lenovo Device [17aa:225a] 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 [17aa:225a] 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 e824c000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:9d71] (rev 21) Subsystem: Lenovo Device [17aa:225a] 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 158 Region 0: Memory at e8248000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at e8230000 (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 [17aa:225a] 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 e8253000 (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-LM [8086:15d7] (rev 21) Subsystem: Lenovo Ethernet Connection (4) I219-LM [17aa:225a] 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 143 Region 0: Memory at e8200000 (32-bit, non-prefetchable) [size=128K] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 04:00.0 Network controller [0280]: Intel Corporation Device [8086:24fd] (rev 78) Subsystem: Intel Corporation Device [8086:0010] 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 156 Region 0: Memory at e8100000 (64-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 07:00.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (prog-if 00 [Normal decode]) Physical Slot: 8 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=3f, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: d0000000-e60fffff Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff 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 08:00.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (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=08, secondary=09, subordinate=09, sec-latency=0 Memory behind bridge: e6000000-e60fffff 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 08:01.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (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 126 Bus: primary=08, secondary=0a, subordinate=3e, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: d0000000-e5efffff Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff 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 08:02.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (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=08, secondary=3f, subordinate=3f, sec-latency=0 Memory behind bridge: e5f00000-e5ffffff 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 09:00.0 System peripheral [0880]: Intel Corporation JHL6240 Thunderbolt 3 NHI (Low Power) [Alpine Ridge LP 2016] [8086:15bf] (rev 01) 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 e6000000 (32-bit, non-prefetchable) [size=256K] Region 1: Memory at e6040000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: thunderbolt Kernel modules: thunderbolt 3f:00.0 USB controller [0c03]: Intel Corporation Device [8086:15c1] (rev 01) (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 146 Region 0: Memory at e5f00000 (32-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 40:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd Device [144d:a808] (prog-if 02 [NVM Express]) Subsystem: Samsung Electronics Co Ltd Device [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 18 NUMA node: 0 Region 0: Memory at e8000000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme ** USB devices: Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 002: ID 2109:0100 VIA Labs, Inc. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 002: ID 0bda:0316 Realtek Semiconductor Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 009: ID 06cb:009a Synaptics, Inc. Bus 001 Device 008: ID 04f2:b604 Chicony Electronics Co., Ltd Bus 001 Device 007: ID 8087:0a2b Intel Corp. Bus 001 Device 005: ID 04f2:b613 Chicony Electronics Co., Ltd Bus 001 Device 013: ID 046d:c08a Logitech, Inc. Bus 001 Device 012: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0 Bus 001 Device 011: ID 14cd:8601 Super Top Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 9.8 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-debug'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-0.bpo.2-amd64 (SMP w/8 CPU cores) Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8), LANGUAGE=pl_PL.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.19.0-0.bpo.2-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 23-2 ii linux-base 4.5 Versions of packages linux-image-4.19.0-0.bpo.2-amd64 recommends: ii apparmor 2.11.0-3+deb9u2 ii firmware-linux-free 3.4 ii irqbalance 1.1.0-2.3 Versions of packages linux-image-4.19.0-0.bpo.2-amd64 suggests: pn debian-kernel-handbook <none> ii grub-efi-amd64 2.02~beta3-5+deb9u1 pn linux-doc-4.19 <none> Versions of packages linux-image-4.19.0-0.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 20161130-4 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> -- Marcin Owsiany <marcin@xxxxxxxxxx> http://marcin.owsiany.pl/ GnuPG: 4096R/CDFB68E9 59F4 A7DE D37D 95C5 8939 FDDB EFDE D44B CDFB 68E9 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
