[Bug 105537] [CI] [SKL only] igt@*@* - dmesg-warn - *ERROR* Potential atomic update failure on pipe A

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105537

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WORKSFORME
             Status|NEW                         |RESOLVED

--- Comment #11 from Martin Peres <martin.peres at free.fr> ---
(In reply to FadeMind from comment #10)
> Hello, this is not mine directly bug report. One manjaro forum user report
> issue for Kabylake Refresh 
> 
> System:    Host: manan-pc Kernel: 4.19.0-3-MANJARO x86_64 bits: 64 compiler:
> gcc v: 8.2.1 Desktop: KDE Plasma 5.14.2 
>            tk: Qt 5.11.2 wm: kwin_x11 dm: SDDM Distro: Manjaro Linux 
> Machine:   Type: Laptop System: LENOVO product: 20L5S08M00 v: ThinkPad T480
> serial: <filter> Chassis: type: 10 
>            serial: <filter> 
>            Mobo: LENOVO model: 20L5S08M00 v: SDK0J40697 WIN serial: <filter>
> UEFI: LENOVO v: N24ET42W (1.17 ) date: 09/14/2018 
> Battery:   ID-1: BAT1 charge: 48.7 Wh condition: 48.8/47.5 Wh (103%) volts:
> 12.5/10.8 model: LGC 01AV491 type: Li-ion 
>            serial: <filter> status: Unknown cycles: 43 
> CPU:       Topology: Quad Core model: Intel Core i7-8550U bits: 64 type: MT
> MCP arch: Kaby Lake rev: A L2 cache: 8192 KiB 
>            flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips:
> 31880 
>            Speed: 800 MHz min/max: 400/4000 MHz Core speeds (MHz): 1: 800 2:
> 800 3: 800 4: 800 5: 800 6: 800 7: 800 8: 800 
> Graphics:  Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915 v:
> kernel bus ID: 00:02.0 chip ID: 8086:5917 
>            Device-2: NVIDIA GP108M [GeForce MX150] vendor: Lenovo driver:
> nouveau v: kernel bus ID: 01:00.0 chip ID: 10de:1d10 
>            Display: x11 server: X.Org 1.20.3 driver: intel,modesetting
> unloaded: nouveau alternate: fbdev,nv,vesa 
>            compositor: kwin_x11 resolution: 1920x1080~60Hz 
>            OpenGL: renderer: Mesa DRI Intel UHD Graphics 620 (Kabylake GT2)
> v: 4.5 Mesa 18.2.3 compat-v: 3.0 
>            direct render: Yes 
> Audio:     Device-1: Intel Sunrise Point-LP HD Audio vendor: Lenovo driver:
> snd_hda_intel v: kernel bus ID: 00:1f.3 
>            chip ID: 8086:9d71 
>            Sound Server: ALSA v: k4.19.0-3-MANJARO 
> Network:   Device-1: Intel Ethernet I219-V vendor: Lenovo driver: e1000e v:
> 3.2.6-k port: efa0 bus ID: 00:1f.6 
>            chip ID: 8086:15d8 
>            IF: enp0s31f6 state: up speed: 1000 Mbps duplex: full mac:
> <filter> 
>            Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi v: kernel
> port: d000 bus ID: 03:00.0 chip ID: 8086:24fd 
>            IF: wlp3s0 state: up mac: <filter> 
> Drives:    Local Storage: total: 476.94 GiB used: 6.94 GiB (1.5%) 
>            ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB512HAJQ-000L7
> size: 476.94 GiB speed: 31.6 Gb/s lanes: 4 
>            serial: <filter> rev: 3L2QEXA7 scheme: GPT 
> Partition: ID-1: / size: 106.09 GiB used: 6.94 GiB (6.5%) fs: ext4 dev:
> /dev/nvme0n1p6 
>            uuid: 5244c15b-6adf-448c-9920-3be4b52a1c31 
>            ID-2: /boot/efi size: 798.4 MiB used: 264 KiB (0.0%) fs: vfat
> dev: /dev/nvme0n1p5 uuid: E57E-BD5C 
> Unmounted: ID-1: /dev/nvme0n1p1 size: 260.0 MiB fs: vfat label: SYSTEM uuid:
> F6A8-D891 
>            ID-2: /dev/nvme0n1p2 size: 16.0 MiB fs: <root required> label:
> N/A uuid: N/A 
>            ID-3: /dev/nvme0n1p3 size: 366.62 GiB fs: ntfs label: N/A uuid:
> 12E0FDAEE0FD9865 
>            ID-4: /dev/nvme0n1p4 size: 1000.0 MiB fs: ntfs label: WinRE_DRV
> uuid: 30E0ACE5E0ACB290 
> Sensors:   System Temperatures: cpu: 53.0 C mobo: N/A gpu: nouveau temp: 511
> C 
>            Fan Speeds (RPM): cpu: 0 
> Info:      Processes: 213 Uptime: 3m Memory: 15.44 GiB used: 1.02 GiB (6.6%)
> Init: systemd v: 2 39 Compilers: gcc: 8.2.1 
>            Shell: bash v: 4.4.23 running in: yakuake inxi: 3.0.27
> 
> Nov 01 09:12:44 manan-pc kernel: watchdog: BUG: soft lockup - CPU#2 stuck
> for 22s! [python3:567]
> Nov 01 09:12:43 manan-pc kernel: [drm:intel_pipe_update_end [i915]] ERROR
> Atomic update failure on pipe A (start=26643 end=26644) time 7310 us, min
> 1073, max 1079, scanline start 616, end 1068
> Nov 01 09:13:00 manan-pc kernel: rcu: INFO: rcu_preempt detected stalls on
> CPUs/tasks:
> Nov 01 09:13:00 manan-pc kernel: rcu: 7-…0: (0 ticks this GP)
> idle=9e6/1/0x4000000000000000 softirq=6747/6747 fqs=23759 last_accelerate:
> 9c00/b546, nonlazy_posted: 0, L.
> Nov 01 09:13:00 manan-pc kernel: rcu: (detected by 2, t=72007 jiffies,
> g=20713, q=117355)
> 
> PLEASE read thread
> https://forum.manjaro.org/t/for-some-reason-i-am-not-able-to-shut-down-or-
> restart-my-laptop-gets-frozen/63665/
> 
> for details.

Funny timing, I was about to close the bug because it has not been seen since
drmtip_92 (3 months, 1 week / 1329 runs ago).

Please open a new bug if you can reproduce with 4.19 :)

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