https://bugzilla.kernel.org/show_bug.cgi?id=209373

Bug ID: 209373 Summary: Pixels Product: Drivers Version: 2.5 Kernel Version: 5.8.0-1-amd64, but also 5.7 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: rapp.jens@gmail.com Regression: No

Created attachment 292613 --> https://bugzilla.kernel.org/attachment.cgi?id=292613&action=edit screenshot of pixelated screen

I'm running debian bullseye on a thinkpad e595 with ryzen 3700u (VEGA 10 GPU)

From time to time I get weird pixels spread on screen. Sometimes they look like

distorted parts of my displayed windows (like text console).

Weird thing is, when I drag a window, the spreaded pixels on it also move. Pixels seem to "re-spread" when the window gets redrawn.

Sometimes this effect vanishes but only for some hours or days. I also tried a live linux system (manjaro) which gave the same error.

Grub boot screen looks fine, simple text console mode, too. So I think it's some hardware rendering issue..

Since i don't run Windows I could not see if this gets those errors, too. All I tried was running Windows installer up to the time where it wants to format my drive- There haven't been any graphics issues but I'm not shure if Windows installer does hardware rendering ( some people told me it does )

I didn't find much in my logs.. but here they are.

$ sudo dmesg -x -l crit,err,warn kern :warn : [ 0.378239] TSC synchronization [CPU#0 -> CPU#1]: kern :warn : [ 0.378239] Measured 6970522673 cycles TSC warp between CPUs, turning off TSC clock. kern :warn : [ 0.378334] #2 #3 #4 #5 #6 #7 kern :warn : [ 1.196110] pci 0000:00:00.2: can't derive routing for PCI INT A kern :warn : [ 1.196111] pci 0000:00:00.2: PCI INT A: not connected kern :warn : [ 1.199508] PPR NX GT IA GA PC GA_vAPIC kern :warn : [ 1.501357] Unstable clock detected, switching default tracing clock to "global" If you want to keep using the local clock, then add: "trace_clock=local" on the kernel command line kern :warn : [ 1.637520] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) kern :warn : [ 1.637590] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) kern :warn : [ 1.637647] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) kern :warn : [ 1.652129] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control kern :err : [ 2.381817] irq 7: nobody cared (try booting with the "irqpoll" option) kern :warn : [ 2.381846] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.7.0-3-amd64 #1 Debian 5.7.17-1 kern :warn : [ 2.381846] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET32W (1.12 ) 12/23/2019 kern :warn : [ 2.381847] Call Trace: kern :warn : [ 2.381849] <IRQ> kern :warn : [ 2.381855] dump_stack+0x66/0x90 kern :warn : [ 2.381859] __report_bad_irq+0x38/0xad kern :warn : [ 2.381861] note_interrupt.cold+0xb/0x6e kern :warn : [ 2.381862] handle_irq_event_percpu+0x72/0x80 kern :warn : [ 2.381864] handle_irq_event+0x3c/0x5c kern :warn : [ 2.381865] handle_fasteoi_irq+0xa3/0x160 kern :warn : [ 2.381868] do_IRQ+0x53/0xe0 kern :warn : [ 2.381870] common_interrupt+0xf/0xf kern :warn : [ 2.381871] </IRQ> kern :warn : [ 2.381874] RIP: 0010:tick_nohz_idle_enter+0x43/0x50 kern :warn : [ 2.381875] Code: e5 4e 73 48 83 bb b0 00 00 00 00 75 1f 80 4b 4c 01 e8 c1 17 ff ff 80 4b 4c 04 48 89 43 78 e8 14 86 f9 ff fb 66 0f 1f 44 00 00 <5b> c3 0f 0b eb dd 0f 1f 80 00 00 00 00 0f 1f 44 00 00 53 48 c7 c3 kern :warn : [ 2.381876] RSP: 0018:ffffc2fb8015fec8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde kern :warn : [ 2.381878] RAX: 000000008df61552 RBX: ffff9f18f0ae06c0 RCX: 000000008df5f8fc kern :warn : [ 2.381879] RDX: 000000008e020d58 RSI: 000000008df5f8fc RDI: fffffffffff3eba4 kern :warn : [ 2.381879] RBP: 000000000000008e R08: 000000008df61552 R09: 0000000000000000 kern :warn : [ 2.381880] R10: 0000000000000000 R11: 000000000000000c R12: ffff9f1647f8db80 kern :warn : [ 2.381881] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kern :warn : [ 2.381883] ? tick_nohz_idle_enter+0x3c/0x50 kern :warn : [ 2.381885] do_idle+0x3f/0x280 kern :warn : [ 2.381887] cpu_startup_entry+0x19/0x20 kern :warn : [ 2.381890] start_secondary+0x169/0x1c0 kern :warn : [ 2.381892] secondary_startup_64+0xa4/0xb0 kern :err : [ 2.381893] handlers: kern :err : [ 2.381905] [<00000000595fde45>] amd_gpio_irq_handler daemon:warn : [ 2.782479] systemd[1]: /lib/systemd/system/plymouth-start.service:16: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. kern :err : [ 3.002393] tpm tpm0: tpm_try_transmit: send(): error -5 kern :err : [ 3.002439] tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead kern :warn : [ 3.336573] uvcvideo 3-2:1.0: Entity type for entity Extension 3 was not initialized! kern :warn : [ 3.336575] uvcvideo 3-2:1.0: Entity type for entity Processing 2 was not initialized! kern :warn : [ 3.336577] uvcvideo 3-2:1.0: Entity type for entity Camera 1 was not initialized! kern :warn : [ 10.830972] kauditd_printk_skb: 10 callbacks suppressed kern :warn : [ 11.400429] process 'docker/tmp/qemu-check970636301/check' started with executable stack kern :warn : [ 47.122489] rtw_pci 0000:04:00.0: firmware failed to restore hardware setting kern :warn : [ 51.122558] rtw_pci 0000:04:00.0: firmware failed to restore hardware setting kern :warn : [ 55.122296] rtw_pci 0000:04:00.0: firmware failed to restore hardware setting kern :warn : [ 77.170846] rtw_pci 0000:04:00.0: firmware failed to restore hardware setting kern :warn : [ 85.138279] rtw_pci 0000:04:00.0: firmware failed to restore hardware setting kern :warn : [ 125.138770] rtw_pci 0000:04:00.0: firmware failed to restore hardware setting

$ sudo journalctl -p err..alert ... -- Reboot -- Sep 08 10:43:58 tecdroid kernel: irq 7: nobody cared (try booting with the "irqpoll" option) Sep 08 10:43:58 tecdroid kernel: handlers: Sep 08 10:43:58 tecdroid kernel: [<00000000595fde45>] amd_gpio_irq_handler Sep 08 10:43:58 tecdroid kernel: tpm tpm0: tpm_try_transmit: send(): error -5 Sep 08 10:43:58 tecdroid kernel: tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead Sep 08 10:43:59 tecdroid bluetoothd[588]: Sap driver initialization failed. Sep 08 10:43:59 tecdroid bluetoothd[588]: sap-server: Operation not permitted (1) Sep 08 10:43:59 tecdroid bluetoothd[588]: Failed to set mode: Blocked through rfkill (0x12) Sep 08 10:44:27 tecdroid lightdm[1013]: gkr-pam: unable to locate daemon control file

$ sudo journalctl -b -g amdgpu -- Logs begin at Wed 2020-05-27 15:14:07 CEST, end at Tue 2020-09-08 10:46:57 CEST. -- Sep 08 10:43:58 tecdroid kernel: [drm] amdgpu kernel modesetting enabled. Sep 08 10:43:58 tecdroid kernel: fb0: switching to amdgpudrmfb from EFI VGA Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: vgaarb: deactivate vga console Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: enabling device (0006 -> 0007) Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_gpu_info.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_sdma.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used) Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF Sep 08 10:43:58 tecdroid kernel: [drm] amdgpu: 2048M of VRAM memory ready Sep 08 10:43:58 tecdroid kernel: [drm] amdgpu: 3072M of GTT memory ready. Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_asd.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_ta.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_pfp.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_me.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_ce.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_rlc.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_mec.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_mec2.bin Sep 08 10:43:58 tecdroid kernel: amdgpu: [powerplay] hwmgr_sw_init smu backed is smu10_smu Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/raven_dmcu.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: firmware: direct-loading firmware amdgpu/picasso_vcn.bin Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: RAS: optional ras ta ucode is not available Sep 08 10:43:58 tecdroid kernel: fbcon: amdgpudrmfb (fb0) is primary device Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: fb0: amdgpudrmfb frame buffer device Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring gfx uses VM inv eng 0 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring kiq_2.1.0 uses VM inv eng 11 on hub 0 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring sdma0 uses VM inv eng 0 on hub 1 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring vcn_dec uses VM inv eng 1 on hub 1 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 1 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 1 Sep 08 10:43:58 tecdroid kernel: amdgpu 0000:05:00.0: ring jpeg_dec uses VM inv eng 6 on hub 1 Sep 08 10:43:58 tecdroid kernel: [drm] Initialized amdgpu 3.37.0 20150101 for 0000:05:00.0 on minor 0 Sep 08 10:43:58 tecdroid systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:amdgpu_bl0... Sep 08 10:43:58 tecdroid systemd[1]: Finished Load/Save Screen Backlight Brightness of backlight:amdgpu_bl0. Sep 08 10:43:58 tecdroid kernel: snd_hda_intel 0000:05:00.1: bound 0000:05:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) Sep 08 10:43:58 tecdroid systemd-backlight[338]: amdgpu_bl0: Saved brightness 65535 too high; decreasing to 255. Sep 08 10:43:59 tecdroid sensors[602]: amdgpu-pci-0500

Hope, this is enough info.