Your message dated Mon, 30 Mar 2020 01:45:04 +0100 with message-id <bf1580d227abb3a9bd2e896be2fd1fdc06387163.ca...@decadent.org.uk> and subject line Re: Bug#955022: i915: Frequent graphics lockups; GPU HANG: ecode 9:1:0x00000000, hang on rcs0 has caused the Debian Bug report #955022, regarding i915: Frequent graphics lockups; GPU HANG: ecode 9:1:0x00000000, hang on rcs0 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 ow...@bugs.debian.org immediately.) -- 955022: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955022 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: src:linux Version: 5.4.19-1 Severity: important Multiple times a day, my graphical session will freeze. If I'm in a video call, sometimes the audio continues, other times it breaks into a loop. Sometimes recoverable with SAK, so I can continue without rebooting after waiting a bit. I don't have a definite reproduction case; sometimes it will be fine for a day or so, or today, where it happened twice, most recently <45m after boot. Appears to be more likely when switching virtual workspaces in SwayWM (Wayland), and always appears to be mid-render of a graphics effect from a video or an image transition. I believe this started with 5.4.0-4-amd64[1], I don't recall it happening before I updated from 5.4.0-3-amd64 earlier this month. I suspect this is the same issue as this upstream bug[3], which indicates it's fixed in 5.5, and it looks like Ubuntu backported this to 5.4[4]. Attached are ``/sys/class/drm/card0/error`` for the last two crashes. [1]: 5.4.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 9.2.1 20200203 (Debian 9.2.1-28)) #1 SMP Debian 5.4.19-1 (2020-02-13) [2]: 5.4.0-3-amd64 (debian-kernel@lists.debian.org) (gcc version 9.2.1 20200117 (Debian 9.2.1-24)) #1 SMP Debian 5.4.13-1 (2020-01-19) [3]: https://gitlab.freedesktop.org/drm/intel/issues/673 [4]: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395 Please let me know if there's any additional information I can provide. Cheers, Luke Faraone -- Package-specific info: ** Version: Linux version 5.4.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 9.2.1 20200203 (Debian 9.2.1-28)) #1 SMP Debian 5.4.19-1 (2020-02-13) ** Command line: BOOT_IMAGE=/vmlinuz-5.4.0-4-amd64 root=/dev/mapper/debvg-root ro quiet cgroup_enable=memory ** Not tainted ** Kernel log: [ 1647.162227] hid-generic 0003:1050:0116.0013: input,hidraw4: USB HID v1.10 Keyboard [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-8.1/input0 [ 1647.163235] hid-generic 0003:1050:0116.0014: hiddev1,hidraw5: USB HID v1.10 Device [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-8.1/input1 [ 1652.879527] usb 1-8.1: USB disconnect, device number 13 [ 2548.286765] usb 1-8.1: new full-speed USB device number 14 using xhci_hcd [ 2548.397134] usb 1-8.1: New USB device found, idVendor=1050, idProduct=0116, bcdDevice= 3.42 [ 2548.397136] usb 1-8.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2548.397137] usb 1-8.1: Product: Yubikey NEO OTP+U2F+CCID [ 2548.397138] usb 1-8.1: Manufacturer: Yubico [ 2548.414445] input: Yubico Yubikey NEO OTP+U2F+CCID as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8.1/1-8.1:1.0/0003:1050:0116.0015/input/input31 [ 2548.471349] hid-generic 0003:1050:0116.0015: input,hidraw4: USB HID v1.10 Keyboard [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-8.1/input0 [ 2548.472439] hid-generic 0003:1050:0116.0016: hiddev1,hidraw5: USB HID v1.10 Device [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-8.1/input1 [ 2558.098065] usb 1-8.1: USB disconnect, device number 14 [ 2564.230766] usb 1-2: new full-speed USB device number 15 using xhci_hcd [ 2564.380688] usb 1-2: New USB device found, idVendor=1050, idProduct=0407, bcdDevice= 4.37 [ 2564.380694] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2564.380697] usb 1-2: Product: Yubikey 4 OTP+U2F+CCID [ 2564.380700] usb 1-2: Manufacturer: Yubico [ 2564.386624] input: Yubico Yubikey 4 OTP+U2F+CCID as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1050:0407.0017/input/input32 [ 2564.443522] hid-generic 0003:1050:0407.0017: input,hidraw4: USB HID v1.10 Keyboard [Yubico Yubikey 4 OTP+U2F+CCID] on usb-0000:00:14.0-2/input0 [ 2564.444788] hid-generic 0003:1050:0407.0018: hiddev1,hidraw5: USB HID v1.10 Device [Yubico Yubikey 4 OTP+U2F+CCID] on usb-0000:00:14.0-2/input1 [ 2576.846425] usb 1-2: USB disconnect, device number 15 [ 2782.143185] i915 0000:00:02.0: GPU HANG: ecode 9:1:0x00000000, hang on rcs0 [ 2782.144195] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2782.144965] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} [ 2782.145079] i915 0000:00:02.0: Resetting chip for hang on rcs0 [ 2782.146848] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} [ 2782.147606] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} [ 2790.143136] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2798.147163] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2800.127153] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2802.143165] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2804.127179] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2806.143162] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2808.127173] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2810.143192] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2812.127189] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2814.143133] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2816.127183] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2818.143190] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2820.127208] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2822.143158] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2824.127201] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2826.143215] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2828.127205] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2830.143140] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2832.127231] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2834.143211] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2836.131222] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2838.143219] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2840.127173] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2842.143249] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2844.127233] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2846.143237] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2848.131230] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2848.386884] sysrq: SAK [ 2848.386938] tty tty2: SAK: killed process 18358 (sleep): by session [ 2848.386946] tty tty2: SAK: killed process 2627 (Xwayland): by session [ 2848.387003] tty tty2: SAK: killed process 2612 (sh): by session [ 2848.387008] tty tty2: SAK: killed process 2602 (swaybar): by session [ 2848.387015] tty tty2: SAK: killed process 2599 (swaybg): by session [ 2848.387025] tty tty2: SAK: killed process 2591 (sway): by session [ 2848.387045] tty tty2: SAK: killed process 2588 (gdm-wayland-ses): by session [ 2848.387221] tty tty2: SAK: killed process 1192 (systemd-logind): by fd#30 [ 2848.387415] tty tty2: SAK: killed process 2588 (gdm-wayland-ses): by controlling tty [ 2848.387417] tty tty2: SAK: killed process 2589 (gmain): by controlling tty [ 2848.387419] tty tty2: SAK: killed process 2590 (gdbus): by controlling tty [ 2848.387421] tty tty2: SAK: killed process 2591 (sway): by controlling tty [ 2848.387424] tty tty2: SAK: killed process 2594 (sway:disk$0): by controlling tty [ 2848.387426] tty tty2: SAK: killed process 2595 (sway:disk$1): by controlling tty [ 2848.387427] tty tty2: SAK: killed process 2596 (sway:disk$2): by controlling tty [ 2848.387429] tty tty2: SAK: killed process 2597 (sway:disk$3): by controlling tty [ 2848.387430] tty tty2: SAK: killed process 2599 (swaybg): by controlling tty [ 2848.387432] tty tty2: SAK: killed process 2602 (swaybar): by controlling tty [ 2848.387438] tty tty2: SAK: killed process 2612 (sh): by controlling tty [ 2848.387439] tty tty2: SAK: killed process 2627 (Xwayland): by controlling tty [ 2848.387441] tty tty2: SAK: killed process 2628 (Xwaylan:disk$0): by controlling tty [ 2848.387443] tty tty2: SAK: killed process 2629 (Xwaylan:disk$1): by controlling tty [ 2848.387444] tty tty2: SAK: killed process 2630 (Xwaylan:disk$2): by controlling tty [ 2848.387446] tty tty2: SAK: killed process 2631 (Xwaylan:disk$3): by controlling tty [ 2848.387447] tty tty2: SAK: killed process 2632 (llvmpipe-0): by controlling tty [ 2848.387449] tty tty2: SAK: killed process 2633 (llvmpipe-1): by controlling tty [ 2848.387450] tty tty2: SAK: killed process 2634 (llvmpipe-2): by controlling tty [ 2848.387452] tty tty2: SAK: killed process 2635 (llvmpipe-3): by controlling tty [ 2848.387453] tty tty2: SAK: killed process 2636 (llvmpipe-4): by controlling tty [ 2848.387455] tty tty2: SAK: killed process 2637 (llvmpipe-5): by controlling tty [ 2848.387456] tty tty2: SAK: killed process 2638 (Xwayland): by controlling tty [ 2848.387458] tty tty2: SAK: killed process 2639 (Xwayland): by controlling tty [ 2848.387460] tty tty2: SAK: killed process 2640 (Xwayland): by controlling tty [ 2848.387461] tty tty2: SAK: killed process 2641 (Xwayland): by controlling tty [ 2848.387462] tty tty2: SAK: killed process 2642 (Xwayland): by controlling tty [ 2848.387464] tty tty2: SAK: killed process 2643 (Xwayland): by controlling tty [ 2848.391044] tty tty2: SAK: killed process 18358 (sleep): by controlling tty [ 2850.143243] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2852.127231] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2854.143193] i915 0000:00:02.0: GPU recovery timed out, cancelling all in-flight rendering. [ 2854.143406] i915 0000:00:02.0: Resetting chip for hang on rcs0 [ 2864.128250] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 2872.128273] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 3031.597930] rfkill: input handler disabled [ 3035.191142] rfkill: input handler enabled ** Model information sys_vendor: Dell Inc. product_name: OptiPlex 7060 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: 1.4.2 board_vendor: Dell Inc. board_name: 04MFRM board_version: A01 ** Loaded modules: fuse rfcomm nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink tun bridge stp llc ipmi_devintf ipmi_msghandler cmac overlay bnep binfmt_misc btrfs xor zstd_compress raid6_pq libcrc32c snd_sof_pci snd_sof_intel_hda_common intel_rapl_msr snd_sof_intel_hda snd_sof_intel_byt intel_rapl_common snd_sof_intel_ipc snd_hda_codec_hdmi squashfs snd_sof zstd_decompress snd_sof_xtensa_dsp snd_soc_skl mei_wdt snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support i2c_designware_platform watchdog i2c_designware_core ledtrig_audio snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core iwlmvm snd_compress nls_ascii snd_hda_intel mac80211 nls_cp437 snd_intel_nhlt snd_hda_codec vfat x86_pkg_temp_thermal intel_powerclamp fat btusb coretemp btrtl snd_hda_core btbcm libarc4 kvm_intel btintel loop snd_hwdep efi_pstore kvm dell_wmi irqbypass iwlwifi snd_pcm intel_cstate bluetooth snd_timer dell_smbios e1000e intel_uncore efivars pcspkr intel_rapl_perf dcdbas snd ptp dell_wmi_aio dell_wmi_descriptor intel_wmi_thunderbolt sparse_keymap wmi_bmof soundcore pps_core drbg i2c_i801 cfg80211 ansi_cprng intel_lpss_pci tpm_crb mei_me intel_lpss joydev sg idma64 ecdh_generic mei ecc mfd_core rfkill intel_pch_thermal ie31200_edac fan tpm_tis tpm_tis_core tpm evdev rng_core acpi_pad button nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables x_tables ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt hid_generic usbhid hid sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i915 i2c_algo_bit ahci drm_kms_helper libahci nvme libata xhci_pci aesni_intel xhci_hcd drm glue_helper crypto_simd cryptd scsi_mod usbcore nvme_core usb_common wmi video dm_mod parport_pc ppdev lp parport efivarfs autofs4 ** Network interface configuration: *** /etc/network/interfaces: source /etc/network/interfaces.d/* auto lo iface lo inet loopback ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether redacted brd ff:ff:ff:ff:ff:ff inet redacted/24 brd 172.18.209.255 scope global dynamic noprefixroute eno2 valid_lft 25585sec preferred_lft 25585sec inet6 fe80::da9e:f3ff:fe9e:225c/64 scope link valid_lft forever preferred_lft forever 3: wlo1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether redacted brd ff:ff:ff:ff:ff:ff 4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether 52:54:00:96:99:1e brd ff:ff:ff:ff:ff:ff inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0 valid_lft forever preferred_lft forever 5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000 link/ether 52:54:00:96:99:1e brd ff:ff:ff:ff:ff:ff 6: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:b1:bd:eb brd ff:ff:ff:ff:ff:ff inet 192.168.89.1/24 brd 192.168.89.255 scope global docker0 valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed virbr0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 wlo1: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 lo: 283825 3670 0 0 0 0 0 0 283825 3670 0 0 0 0 0 0 virbr0-nic: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 eno2: 258114448 222623 0 0 0 0 0 167 21103853 85524 0 0 0 0 0 0 docker0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 *** Protocol statistics: Ip: Forwarding: 1 130843 total packets received 0 forwarded 0 incoming packets discarded 130842 incoming packets delivered 87196 requests sent out 4 dropped because of missing route Icmp: 0 ICMP messages received 0 input ICMP message failed ICMP input histogram: 2 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 2 IcmpMsg: OutType3: 2 Tcp: 2559 active connection openings 0 passive connection openings 1638 failed connection attempts 108 connection resets received 62 connections established 84012 segments received 70848 segments sent out 28 segments retransmitted 7 bad segments received 2149 resets sent Udp: 43355 packets received 2 packets to unknown port received 2764 packet receive errors 18365 packets sent 2764 receive buffer errors 0 send buffer errors IgnoredMulti: 944 UdpLite: TcpExt: 230 TCP sockets finished time wait in fast timer 24 packetes rejected in established connections because of timestamp 264 delayed acks sent Quick ack mode was activated 227 times 41513 packet headers predicted 11640 acknowledgments not containing data payload received 6821 predicted acknowledgments TCPSackRecovery: 1 Detected reordering 75 times using SACK Detected reordering 4 times using time stamp 1 congestion windows partially recovered using Hoe heuristic 1 congestion windows recovered without slow start after partial ack TCPLostRetransmit: 12 4 fast retransmits TCPTimeouts: 15 TCPLossProbes: 9 TCPBacklogCoalesce: 7 TCPDSACKOldSent: 226 TCPDSACKRecv: 5 149 connections reset due to unexpected data 83 connections reset due to early user close TCPDSACKIgnoredNoUndo: 4 TCPSackShifted: 1 TCPSackMerged: 1 TCPSackShiftFallback: 147 TCPRcvCoalesce: 6243 TCPOFOQueue: 7673 TCPChallengeACK: 7 TCPSYNChallenge: 7 TCPAutoCorking: 862 TCPOrigDataSent: 21186 TCPHystartDelayDetect: 2 TCPHystartDelayCwnd: 196 TCPACKSkippedPAWS: 5 TCPACKSkippedSeq: 8 TCPKeepAlive: 2408 TCPDelivered: 22064 TCPAckCompressed: 5000 IpExt: InNoRoutes: 1 InMcastPkts: 338 OutMcastPkts: 288 InBcastPkts: 944 OutBcastPkts: 145 InOctets: 249509917 OutOctets: 19704764 InMcastOctets: 45837 OutMcastOctets: 37283 InBcastOctets: 70382 OutBcastOctets: 7750 InNoECTPkts: 225895 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers [8086:3ec2] (rev 07) DeviceName: Onboard - Other Subsystem: Dell 8th Gen Core Processor Host Bridge/DRAM Registers [1028:085a] 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 Kernel modules: ie31200_edac 00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 630 (Desktop) [8086:3e92] (prog-if 00 [VGA controller]) DeviceName: Onboard - Video Subsystem: Dell UHD Graphics 630 (Desktop) [1028:085a] 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 126 Region 0: Memory at 90000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at 80000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 3000 [size=64] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911] DeviceName: Onboard - Other Subsystem: Dell Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [1028:085a] 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 91243000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Lake PCH Thermal Controller [8086:a379] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Cannon Lake PCH Thermal Controller [1028:085a] 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 17 Region 0: Memory at 91242000 (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]) DeviceName: Onboard - Other Subsystem: Dell Cannon Lake PCH USB 3.1 xHCI Host Controller [1028:085a] 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 91220000 (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) DeviceName: Onboard - Other Subsystem: Intel Corporation Cannon Lake PCH Shared SRAM [8086:7270] 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 9123a000 (64-bit, non-prefetchable) [disabled] [size=8K] Region 2: Memory at 91241000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10) DeviceName: Onboard - Ethernet Subsystem: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:4030] 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 Region 0: Memory at 91234000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 [8086:a368] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Cannon Lake PCH Serial IO I2C Controller [1028:085a] 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 7f800000 (64-bit, non-prefetchable) [virtual] [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) DeviceName: Onboard - Other Subsystem: Dell Cannon Lake PCH HECI Controller [1028:085a] 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 133 Region 0: Memory at 9123f000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Cannon Lake PCH SATA AHCI Controller [8086:a352] (rev 10) (prog-if 01 [AHCI 1.0]) DeviceName: Onboard - SATA Subsystem: Dell Cannon Lake PCH SATA AHCI Controller [1028:085a] 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 91238000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at 9123e000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at 3090 [size=8] Region 3: I/O ports at 3080 [size=4] Region 4: I/O ports at 3060 [size=32] Region 5: Memory at 9123d000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1b.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #17 [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- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 122 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: 91100000-911fffff [size=1M] Prefetchable memory behind bridge: [disabled] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:1f.0 ISA bridge [0601]: Intel Corporation Q370 Chipset LPC/eSPI Controller [8086:a306] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Q370 Chipset LPC/eSPI Controller [1028:085a] 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) DeviceName: Onboard - Sound Subsystem: Dell Cannon Lake PCH cAVS [1028:085a] 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: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 143 Region 0: Memory at 91230000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at 91000000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl, snd_sof_pci 00:1f.4 SMBus [0c05]: Intel Corporation Cannon Lake PCH SMBus Controller [8086:a323] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Cannon Lake PCH SMBus Controller [1028:085a] 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 21 Region 0: Memory at 9123c000 (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) DeviceName: Onboard - Other Subsystem: Dell Cannon Lake PCH SPI Controller [1028:085a] 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 fe010000 (32-bit, non-prefetchable) [size=4K] 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (7) I219-LM [8086:15bb] (rev 10) DeviceName: Onboard - Ethernet Subsystem: Dell Ethernet Connection (7) I219-LM [1028:085a] 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 D routed to IRQ 134 Region 0: Memory at 91200000 (32-bit, non-prefetchable) [size=128K] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 01:00.0 Non-Volatile memory controller [0108]: Toshiba Corporation Device [1179:0116] (prog-if 02 [NVM Express]) Subsystem: Toshiba Corporation Device [1179:0001] 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 NUMA node: 0 Region 0: Memory at 91100000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0409:005a NEC Corp. HighSpeed Hub Bus 001 Device 003: ID 24f0:0137 Metadot - Das Keyboard Das Keyboard Model S Bus 001 Device 002: ID 046d:c24e Logitech, Inc. G500s Laser Gaming Mouse Bus 001 Device 005: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.4.0-4-amd64 (SMP w/6 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-5.4.0-4-amd64 depends on: ii dracut [linux-initramfs-tool] 048+80-2 ii kmod 27-2 ii linux-base 4.6 Versions of packages linux-image-5.4.0-4-amd64 recommends: ii apparmor 2.13.3-7 ii firmware-linux-free 20200122-1 Versions of packages linux-image-5.4.0-4-amd64 suggests: pn debian-kernel-handbook <none> ii extlinux 3:6.04~git20190206.bf6db5b4+dfsg1-2 ii grub-efi-amd64 2.04-5 pn linux-doc-5.4 <none> Versions of packages linux-image-5.4.0-4-amd64 is related to: ii firmware-amd-graphics 20190717-2 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 pn firmware-libertas <none> ii firmware-linux-nonfree 20190717-2 ii firmware-misc-nonfree 20190717-2 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> -- debconf-show failedGPU HANG: ecode 9:1:0x00000000, hang on rcs0 Kernel: 5.4.0-4-amd64 x86_64 Driver: 20190822 Time: 1585253461 s 463068 us Boottime: 259507 s 126704 us Uptime: 259505 s 8134 us Epoch: 4359769001 jiffies (250 HZ) Capture: 4359769001 jiffies; 103264 ms ago, 0 ms after epoch Reset count: 0 Suspend count: 0 Platform: COFFEELAKE Subplatform: 0x0 PCI ID: 0x3e92 PCI Revision: 0x00 PCI Subsystem: 1028:085a IOMMU enabled?: 1 DMC loaded: yes DMC fw version: 1.4 GT awake: yes RPM wakelock: yes PM suspended: no EIR: 0x00000000 IER: 0x08080000 GTIER[0]: 0x01010101 GTIER[1]: 0x01010101 GTIER[2]: 0x00000070 GTIER[3]: 0x00000101 PGTBL_ER: 0x00000000 FORCEWAKE: 0x00010001 DERRMR: 0x2077efef CCID: 0x00000000 fence[0] = 00000000 fence[1] = 513f04f04100003 fence[2] = 403f04f03000003 fence[3] = 00000000 fence[4] = 00000000 fence[5] = 00000000 fence[6] = 00000000 fence[7] = 00000000 fence[8] = 00000000 fence[9] = 00000000 fence[10] = 00000000 fence[11] = 00000000 fence[12] = 00000000 fence[13] = 00000000 fence[14] = 00000000 fence[15] = 00000000 fence[16] = 00000000 fence[17] = 00000000 fence[18] = 00000000 fence[19] = 00000000 fence[20] = 00000000 fence[21] = 00000000 fence[22] = 00000000 fence[23] = 00000000 fence[24] = 00000000 fence[25] = 00000000 fence[26] = 00000000 fence[27] = 00000000 fence[28] = 00000000 fence[29] = 00000000 fence[30] = 00000000 fence[31] = 00000000 ERROR: 0x00000000 DONE_REG: 0xffffffff FAULT_TLB_DATA: 0x0000001f 0x5ecc3272 Num Pipes: 3 Pipe [0]: Power: on SRC: 09ff059f STAT: 00000000 Plane [0]: CNTR: c404b020 STRIDE: 00000050 SURF: 04100000 TILEOFF: 00000000 Cursor [0]: CNTR: 04000023 POS: 01fb0695 BASE: 02f40000 Pipe [1]: Power: on SRC: 00000000 STAT: 00000000 Plane [1]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [1]: CNTR: 00000000 POS: 00000000 BASE: 00000000 Pipe [2]: Power: on SRC: 00000000 STAT: 00000000 Plane [2]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [2]: CNTR: 00000000 POS: 00000000 BASE: 00000000 CPU transcoder: A Power: on CONF: c0000000 HTOTAL: 0a9f09ff HBLANK: 0a9f09ff HSYNC: 0a4f0a2f VTOTAL: 05c8059f VBLANK: 05c8059f VSYNC: 05a705a2 CPU transcoder: B Power: on CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 CPU transcoder: C Power: on CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 CPU transcoder: EDP Power: on CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 is_mobile: no is_lp: no require_force_probe: no has_64bit_reloc: yes gpu_reset_clobbers_display: no has_reset_engine: yes has_fpga_dbg: yes has_global_mocs: no has_gt_uc: yes has_l3_dpf: no has_llc: yes has_logical_ring_contexts: yes has_logical_ring_elsq: no has_logical_ring_preemption: yes has_pooled_eu: no has_rc6: yes has_rc6p: no has_rps: yes has_runtime_pm: yes has_snoop: no has_coherent_ggtt: yes unfenced_needs_alignment: no hws_needs_physical: no cursor_needs_physical: no has_csr: yes has_ddi: yes has_dp_mst: yes has_fbc: yes has_gmch: no has_hotplug: yes has_ipc: yes has_modular_fia: no has_overlay: no has_psr: yes overlay_needs_physical: no supports_tv: no Has logical contexts? yes scheduler: 1f slice0: 3 subslice(s) (0x7): subslice0: 8 EUs (0xff) subslice1: 8 EUs (0xff) subslice2: 8 EUs (0xff) subslice3: 0 EUs (0x0) slice1: 0 subslice(s) (0x0): subslice0: 0 EUs (0x0) subslice1: 0 EUs (0x0) subslice2: 0 EUs (0x0) subslice3: 0 EUs (0x0) slice2: 0 subslice(s) (0x0): subslice0: 0 EUs (0x0) subslice1: 0 EUs (0x0) subslice2: 0 EUs (0x0) subslice3: 0 EUs (0x0) i915.vbt_firmware=(null) i915.modeset=-1 i915.lvds_channel_mode=0 i915.panel_use_ssc=-1 i915.vbt_sdvo_panel_type=-1 i915.enable_dc=-1 i915.enable_fbc=1 i915.enable_psr=-1 i915.disable_power_well=1 i915.enable_ips=1 i915.invert_brightness=0 i915.enable_guc=0 i915.guc_log_level=-1 i915.guc_firmware_path=(null) i915.huc_firmware_path=(null) i915.dmc_firmware_path=(null) i915.mmio_debug=0 i915.edp_vswing=0 i915.reset=2 i915.inject_load_failure=0 i915.fastboot=-1 i915.enable_dpcd_backlight=0 i915.force_probe= i915.alpha_support=no i915.enable_hangcheck=yes i915.prefault_disable=no i915.load_detect_test=no i915.force_reset_modeset_test=no i915.error_capture=yes i915.disable_display=no i915.verbose_state_checks=yes i915.nuclear_pageflip=no i915.enable_dp_mst=yes i915.enable_gvt=no GuC firmware: status: DISABLED version: wanted 33.0, found 0.0 uCode: 0 bytes RSA: 0 bytes HuC firmware: (null) status: N/A version: wanted 0.0, found 0.0 uCode: 0 bytes RSA: 0 bytesGPU HANG: ecode 9:1:0x00000000, hang on rcs0 Kernel: 5.4.0-4-amd64 x86_64 Driver: 20190822 Time: 1585256426 s 470332 us Boottime: 2782 s 130192 us Uptime: 2780 s 81907 us Epoch: 4295587752 jiffies (250 HZ) Capture: 4295587752 jiffies; 182196 ms ago, 0 ms after epoch Reset count: 0 Suspend count: 0 Platform: COFFEELAKE Subplatform: 0x0 PCI ID: 0x3e92 PCI Revision: 0x00 PCI Subsystem: 1028:085a IOMMU enabled?: 1 DMC loaded: yes DMC fw version: 1.4 GT awake: yes RPM wakelock: yes PM suspended: no EIR: 0x00000000 IER: 0x08080000 GTIER[0]: 0x01010101 GTIER[1]: 0x01010101 GTIER[2]: 0x00000070 GTIER[3]: 0x00000101 PGTBL_ER: 0x00000000 FORCEWAKE: 0x00010001 DERRMR: 0x2077efef CCID: 0x00000000 fence[0] = 00000000 fence[1] = 00000000 fence[2] = 3f3f04f02f00003 fence[3] = 503f04f04000003 fence[4] = 00000000 fence[5] = 00000000 fence[6] = 00000000 fence[7] = 00000000 fence[8] = 00000000 fence[9] = 00000000 fence[10] = 00000000 fence[11] = 00000000 fence[12] = 00000000 fence[13] = 00000000 fence[14] = 00000000 fence[15] = 00000000 fence[16] = 00000000 fence[17] = 00000000 fence[18] = 00000000 fence[19] = 00000000 fence[20] = 00000000 fence[21] = 00000000 fence[22] = 00000000 fence[23] = 00000000 fence[24] = 00000000 fence[25] = 00000000 fence[26] = 00000000 fence[27] = 00000000 fence[28] = 00000000 fence[29] = 00000000 fence[30] = 00000000 fence[31] = 00000000 ERROR: 0x00000000 DONE_REG: 0xffffffff FAULT_TLB_DATA: 0x0000001f 0x5ecc1a52 Num Pipes: 3 Pipe [0]: Power: on SRC: 09ff059f STAT: 00000000 Plane [0]: CNTR: c404b020 STRIDE: 00000050 SURF: 02f00000 TILEOFF: 00000000 Cursor [0]: CNTR: 04000023 POS: 02fc0596 BASE: 03f80000 Pipe [1]: Power: on SRC: 00000000 STAT: 00000000 Plane [1]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [1]: CNTR: 00000000 POS: 00000000 BASE: 00000000 Pipe [2]: Power: on SRC: 00000000 STAT: 00000000 Plane [2]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [2]: CNTR: 00000000 POS: 00000000 BASE: 00000000 CPU transcoder: A Power: on CONF: c0000000 HTOTAL: 0a9f09ff HBLANK: 0a9f09ff HSYNC: 0a4f0a2f VTOTAL: 05c8059f VBLANK: 05c8059f VSYNC: 05a705a2 CPU transcoder: B Power: on CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 CPU transcoder: C Power: on CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 CPU transcoder: EDP Power: on CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 is_mobile: no is_lp: no require_force_probe: no has_64bit_reloc: yes gpu_reset_clobbers_display: no has_reset_engine: yes has_fpga_dbg: yes has_global_mocs: no has_gt_uc: yes has_l3_dpf: no has_llc: yes has_logical_ring_contexts: yes has_logical_ring_elsq: no has_logical_ring_preemption: yes has_pooled_eu: no has_rc6: yes has_rc6p: no has_rps: yes has_runtime_pm: yes has_snoop: no has_coherent_ggtt: yes unfenced_needs_alignment: no hws_needs_physical: no cursor_needs_physical: no has_csr: yes has_ddi: yes has_dp_mst: yes has_fbc: yes has_gmch: no has_hotplug: yes has_ipc: yes has_modular_fia: no has_overlay: no has_psr: yes overlay_needs_physical: no supports_tv: no Has logical contexts? yes scheduler: 1f slice0: 3 subslice(s) (0x7): subslice0: 8 EUs (0xff) subslice1: 8 EUs (0xff) subslice2: 8 EUs (0xff) subslice3: 0 EUs (0x0) slice1: 0 subslice(s) (0x0): subslice0: 0 EUs (0x0) subslice1: 0 EUs (0x0) subslice2: 0 EUs (0x0) subslice3: 0 EUs (0x0) slice2: 0 subslice(s) (0x0): subslice0: 0 EUs (0x0) subslice1: 0 EUs (0x0) subslice2: 0 EUs (0x0) subslice3: 0 EUs (0x0) i915.vbt_firmware=(null) i915.modeset=-1 i915.lvds_channel_mode=0 i915.panel_use_ssc=-1 i915.vbt_sdvo_panel_type=-1 i915.enable_dc=-1 i915.enable_fbc=1 i915.enable_psr=-1 i915.disable_power_well=1 i915.enable_ips=1 i915.invert_brightness=0 i915.enable_guc=0 i915.guc_log_level=-1 i915.guc_firmware_path=(null) i915.huc_firmware_path=(null) i915.dmc_firmware_path=(null) i915.mmio_debug=0 i915.edp_vswing=0 i915.reset=2 i915.inject_load_failure=0 i915.fastboot=-1 i915.enable_dpcd_backlight=0 i915.force_probe= i915.alpha_support=no i915.enable_hangcheck=yes i915.prefault_disable=no i915.load_detect_test=no i915.force_reset_modeset_test=no i915.error_capture=yes i915.disable_display=no i915.verbose_state_checks=yes i915.nuclear_pageflip=no i915.enable_dp_mst=yes i915.enable_gvt=no GuC firmware: status: DISABLED version: wanted 33.0, found 0.0 uCode: 0 bytes RSA: 0 bytes HuC firmware: (null) status: N/A version: wanted 0.0, found 0.0 uCode: 0 bytes RSA: 0 bytes
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--- Begin Message ---Version: 5.5~rc5-1~exp1 On Thu, 2020-03-26 at 21:23 +0000, Luke Faraone wrote: [...] > I suspect this is the same issue as this upstream bug[3], which > indicates it's > fixed in 5.5, and it looks like Ubuntu backported this to 5.4[4]. [...] Assuming this is correct, the fix (linked from the freedesktop bug report) is: commit f26a9e959a7b1588c59f7a919b41b67175b211d8 Author: Chris Wilson <ch...@chris-wilson.co.uk> Date: Mon Dec 9 02:32:15 2019 +0000 drm/i915/gt: Detect if we miss WaIdleLiteRestore I'm closing this with the current version in experimental, and a later version will go into unstable Real Soon Now. Ben. -- Ben Hutchings It is impossible to make anything foolproof because fools are so ingenious.signature.asc
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