Bug 105006

Summary:

[IGT][CFL only] igt@kms_frontbuffer_tracking@* dmesg-warn *ERROR* [CRTC:37:pipe A]/[CONNECTOR:49:eDP-1]/[PLANE:28:plane 1A] flip_done timed out

Product:

DRI

Reporter:

Elizabeth <elizabethx.de.la.torre.mena>

Component:

DRM/Intel

Assignee:

Intel GFX Bugs mailing list <intel-gfx-bugs>

Status:

CLOSED FIXED

QA Contact:

Intel GFX Bugs mailing list <intel-gfx-bugs>

Severity:

normal

Priority:

medium

CC:

intel-gfx-bugs

Version:

DRI git

Hardware:

Other

OS:

All

See Also:

https://bugs.freedesktop.org/show_bug.cgi?id=103799
https://bugs.freedesktop.org/show_bug.cgi?id=105096

Whiteboard:

ReadyForDev

i915 platform:

CFL

i915 features:

display/Other

Attachments:

Description	Flags
dmesg log	none
list of test reported	none

Description Elizabeth 2018-02-07 23:22:46 UTC

Created attachment 137224 [details]
dmesg log

This bug derivative from bug 103799 to make easier to work with this issue.

From dmesg:

[  781.281824] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:37:pipe A] flip_done timed out
[  784.179706] [drm:gen8_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
[  784.179771] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[  784.438079] [drm:gen8_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
[  784.438144] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[  790.002545] [drm:gen8_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
[  790.002611] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[  790.262155] [drm:gen8_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
[  790.262221] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[  791.521838] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:49:eDP-1] flip_done timed out

======================================
	Graphic stack
======================================
Component: drm
    tag: libdrm-2.4.88-25-g1749d56
    commit: 1749d56ea00f350a74f662bdad82bcafa19889da

Component: cairo
    tag: 1.15.8-61-g84fc0ce
    commit: 84fc0ce91d1a57d20500f710abc0e17de82c67df

Component: intel-gpu-tools
    tag: intel-gpu-tools-1.20-169-gac6739b
    commit: ac6739bcc7ee9682b40e7b7ac9625674fe3dc95e

Component: piglit
    tag: piglit-v1
    commit: f76ed7991c8afd597a5797c0965c1d696e34f408
	
======================================
	     Software
======================================
kernel version              : 4.15.0-rc1-drm-tip-ww48-commit-4faecf8+
hostname                    : CFL-1
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 104.3
bios release date           : 09/14/2017
ksc                         : 1.5
hardware acceleration       : disabled
swap partition              : enabled on (/dev/nvme0n1p3)

======================================
	Graphic drivers
======================================
libdrm                      : 2.4.88
cairo                       : 1.15.9
intel-gpu-tools (tag)       : intel-gpu-tools-1.20-169-gac6739b
intel-gpu-tools (commit)    : ac6739b

======================================
	     Hardware
======================================
motherboard model          : CoffeeLakeClientPlatform
motherboard id             : CoffeeLakeSUDIMMRVP
form factor                : Desktop
manufacturer               : IntelCorporation
cpu family                 : Other
cpu family id              : 6
cpu information            : Genuine Intel(R) CPU 0000 @ 3.60GHz
gpu card                   : Intel Corporation Device 3e92 (prog-if 00 [VGA controller])
memory ram                 : 15.57 GB
max memory ram             : 32 GB
cpu thread                 : 12
cpu core                   : 6
cpu model                  : 158
cpu stepping               : 10
socket                     : Other
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected         : eDP-1 DP-1

======================================
	     Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.4
guc fw loaded             : fetch SUCCESS, load SUCCESS
guc version wanted        : wanted 9.39, found 9.39
guc version found         : wanted 9.39, found 9.39

======================================
	     kernel parameters
======================================
quiet pci=pcie_bus_safe intel_iommu=igfx_off auto panic=1 i915.alpha_support=1 i915.enable_guc_submission=1 i915.enable_guc_loading=1 nmi_watchdog=panic drm.debug=0xe log_buf_len=4M resume=/dev/nvme0n1p3 fastboot

Comment 1 Elizabeth 2018-02-07 23:53:58 UTC

This bug needs new logs to verify issues.

Comment 2 Elizabeth 2018-02-08 23:15:07 UTC

Created attachment 137236 [details]
list of test reported

From dmesg: 

[  584.161952] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:37:pipe A] flip_done timed out
[  594.401846] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:49:eDP-1] flip_done timed out
[  604.641896] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:28:plane 1A] flip_done timed out
[  614.881809] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:37:pipe A] flip_done timed out

Issue is still reproducible, by running sudo -E ./kms_frontbuffer_tracking , though I'm getting some troubles getting new logs for this. Also I'm attaching a list of kms_frontbuffer_tracking tests reported on bug 103799.

Comment 3 Elizabeth 2018-03-12 19:54:42 UTC

Last seen with IGT-Version: 1.21-g37bd27f, kernel 4.15.0-commit-6c10ba2. Closing.

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