[Bug 91598] New: Broken Rendering of Plasma 5 Desktop

[Bug 91598] New: Broken Rendering of Plasma 5 Desktop

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 19129 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91598

            Bug ID: 91598
           Summary: Broken Rendering of Plasma 5 Desktop
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: cordlandwehr-RoXCvvDuEio@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

After starting my KDE Plasma 5 session everything is rendered find. Yet
(always) after some minutes the rendering of window decorations, task bar, and
popup menus starts to break, resulting after more and more increasing rendering
problems in an unusable desktop. When this happens, I get the following output
from dmesg:

[174123.172309] nouveau E[plasmashell[14050]] fail set_domain
[174123.172314] nouveau E[plasmashell[14050]] validating bo list
[174123.172323] nouveau E[plasmashell[14050]] validate: -22
[174123.223066] nouveau E[plasmashell[14050]] fail set_domain
[174123.223070] nouveau E[plasmashell[14050]] validating bo list
[174123.223073] nouveau E[plasmashell[14050]] validate: -22
[174123.470096] nouveau E[     PFB][0000:02:00.0] trapped read at 0x3d00718400
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PT_NOT_PRESENT
[174123.494669] nouveau E[     PFB][0000:02:00.0] trapped read at 0x3d00718400
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PT_NOT_PRESENT
[174123.533285] nouveau E[     PFB][0000:02:00.0] trapped read at 0x3d00718400
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PT_NOT_PRESENT
[174698.707920] nouveau E[plasmashell[14050]] fail set_domain
[174698.707925] nouveau E[plasmashell[14050]] validating bo list
[174698.707930] nouveau E[plasmashell[14050]] validate: -22
[174698.741993] nouveau E[plasmashell[14050]] fail set_domain
[174698.741997] nouveau E[plasmashell[14050]] validating bo list
[174698.742000] nouveau E[plasmashell[14050]] validate: -22
[174886.478007] nouveau E[plasmashell[14050]] fail set_domain
[174886.478013] nouveau E[plasmashell[14050]] validating bo list
[174886.478017] nouveau E[plasmashell[14050]] validate: -22
[174886.539196] nouveau E[plasmashell[14050]] fail set_domain
[174886.539201] nouveau E[plasmashell[14050]] validating bo list
[174886.539204] nouveau E[plasmashell[14050]] validate: -22
[175871.854466] nouveau E[plasmashell[14050]] fail set_domain
[175871.854471] nouveau E[plasmashell[14050]] validating bo list
[175871.854474] nouveau E[plasmashell[14050]] validate: -22
[175871.861983] nouveau E[plasmashell[14050]] fail set_domain
[175871.861986] nouveau E[plasmashell[14050]] validating bo list
[175871.861989] nouveau E[plasmashell[14050]] validate: -22
[176051.392480] nouveau E[plasmashell[14050]] fail set_domain
[176051.392485] nouveau E[plasmashell[14050]] validating bo list
[176051.392489] nouveau E[plasmashell[14050]] validate: -22
[176051.401093] nouveau E[plasmashell[14050]] fail set_domain
[176051.401097] nouveau E[plasmashell[14050]] validating bo list
[176051.401101] nouveau E[plasmashell[14050]] validate: -22
[176501.393171] Bluetooth: hci0 SCO packet for unknown connection handle 65
[178171.569952] nouveau E[plasmashell[14050]] fail set_domain
[178171.569957] nouveau E[plasmashell[14050]] validating bo list
[178171.569966] nouveau E[plasmashell[14050]] validate: -22
[178171.609919] nouveau E[plasmashell[14050]] fail set_domain
[178171.609923] nouveau E[plasmashell[14050]] validating bo list
[178171.609927] nouveau E[plasmashell[14050]] validate: -22
[178175.258415] nouveau E[plasmashell[14050]] fail set_domain
[178175.258420] nouveau E[plasmashell[14050]] validating bo list
[178175.258426] nouveau E[plasmashell[14050]] validate: -22
[178175.291774] nouveau E[plasmashell[14050]] fail set_domain
[178175.291779] nouveau E[plasmashell[14050]] validating bo list
[178175.291783] nouveau E[plasmashell[14050]] validate: -22
[178175.334549] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f64f [kwin_x11[14044]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.364627] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.381225] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.398852] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.417469] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.435567] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.446271] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.464304] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.479161] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.497165] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f64f [kwin_x11[14044]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.510454] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f64f [kwin_x11[14044]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.525236] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.542153] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.560279] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.578040] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.595687] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.614809] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000f64f [kwin_x11[14044]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.623654] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.649339] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.667052] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.684679] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.702680] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.721299] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.727035] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.757182] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.773778] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.791302] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.808715] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.826256] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.843415] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.861655] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.879201] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.890960] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178175.915536] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.933341] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.950958] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.968921] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178175.986589] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.004259] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.021866] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.039519] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.057690] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.074873] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.091910] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.109110] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.126573] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.144338] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.162028] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.179986] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.198234] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.215892] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.234212] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.251848] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.269469] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.287200] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.305140] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.322810] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.340830] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.342202] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.358525] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.376099] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.393390] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.411557] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.429376] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.510516] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.552477] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.570241] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.587937] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.605304] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.623239] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.640743] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.659310] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b100
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.676174] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.694362] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.711778] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.729810] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178176.748654] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.766682] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b200
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.776887] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178176.802184] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178177.115408] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.129659] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.145847] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178177.163532] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178177.182036] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178177.200775] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.220932] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.232131] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.345929] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.348630] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000f4d2 [plasmashell[14050]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[178177.948501] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT
[178178.951166] nouveau E[     PFB][0000:02:00.0] trapped read at 0x002037b000
on channel 0x0000fb33 [Xorg[13899]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT

I am using an up-to-date Debian Testing system with:
libdrm-nouveau2: version 2.4.62-1
xserver-xorg-video-nouveau: version 1:1.0.11-1+b1

Please tell me which further information are required.

Cheers,
Andreas

-- 
You are receiving this mail because:
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[Bug 91598] Broken Rendering of Plasma 5 Desktop

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 525 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #1 from Andreas Cord-Landwehr <cordlandwehr-RoXCvvDuEio@public.gmane.org> ---
Created attachment 117614
  --> https://bugs.freedesktop.org/attachment.cgi?id=117614&action=edit
full dmesg output

The important times in this log:
532.749724: a popup window of shell task bar froze (together with the whole
plasma shell)
840.680904: the first graphics corruption appeared in a popup menu

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #2 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
You appear to run out of vram (fail to set_domain), and then mesa does not
handle that failure particularly gracefully.

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[-- Attachment #1.1: Type: text/plain, Size: 2730 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #3 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Just wanted to add that I likewise am seeing the same issue.  As Andreas said
the problems increase as time goes on.  I do notice the corruption of menus and
such seems to be cumulative.  Eventually after many days in my experience
sometimes the problem can cause a full crash.  It makes no difference for me
whether or not compositing is on or off.

Here is a portion of the dmesg output:

[48838.708929] nouveau E[plasmashell[1827]] fail set_domain
[48838.708936] nouveau E[plasmashell[1827]] validating bo list
[48838.708959] nouveau E[plasmashell[1827]] validate: -22
[48838.757948] nouveau E[plasmashell[1827]] fail set_domain
[48838.757956] nouveau E[plasmashell[1827]] validating bo list
[48838.757964] nouveau E[plasmashell[1827]] validate: -22
[48839.000699] nouveau E[     PFB][0000:01:00.0] trapped read at 0x0020529000
on channel 0x0000f64f [plasmashell[1827]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[48839.054871] nouveau E[     PFB][0000:01:00.0] trapped read at 0x0020529000
on channel 0x0000f64f [plasmashell[1827]] PGRAPH/TEXTURE/00 reason:
PAGE_NOT_PRESENT
[48839.690129] nouveau E[     PFB][0000:01:00.0] trapped read at 0x0020529000
on channel 0x0000fb33 [X[1641]] PGRAPH/TEXTURE/00 reason: PAGE_NOT_PRESENT

----------------

Hardware info:

01:00.0 VGA compatible controller: NVIDIA Corporation G84GL [Quadro FX 570]
(rev a1) (prog-if 00 [VGA controller])
        Subsystem: NVIDIA Corporation G84GL [Quadro FX 570]
        Flags: bus master, fast devsel, latency 0, IRQ 28
        Memory at fc000000 (32-bit, non-prefetchable) [size=16M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Memory at fa000000 (64-bit, non-prefetchable) [size=32M]
        I/O ports at dc80 [size=128]
        Expansion ROM at fde00000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
        Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting <?>
        Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024
<?>
        Kernel driver in use: nouveau

---------

Software info:

x11-drivers/xf86-video-nouveau-1.0.11
media-libs/mesa-10.6.3
x11-apps/mesa-progs-8.2.0
kde-plasma/plasma-desktop-9999 (pulled from master 12:29:55 PM 08/09/2015) 

Linux gentoo 4.1.4-gentoo #1 SMP Tue Aug 4 15:36:28 EDT 2015 x86_64 Intel(R)
Core(TM)2 Quad CPU Q6600 @ 2.40GHz GenuineIntel GNU/Linux

---------

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #4 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
@Ilia Mirkin, I don't know about Andreas but for myself I know this happens
with basic desktop use.  I am not running any games or heavily graphic
intensive programs.  Simply Firefox with Kate and Dolphin on a 1080p display. 
Isn't the kernel supposed to assist in handling a condition where Vram is being
starved, etc?  It would seem to me that it's still a bug somewhere as this
should be handled far better.  Especially since this is from basic desktop use
only.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #5 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to David March from comment #4)
> It would seem to me that it's still a bug
> somewhere as this should be handled far better.

Fully agreed. Merely explaining what the various messages mean. And also
mentioning that it's a known weakness in the nouveau user-space 3d driver,
which in turn confuses the hardware greatly in a way that causes it to lock up
completely.

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[-- Attachment #1.1: Type: text/plain, Size: 533 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #6 from Andreas Cord-Landwehr <cordlandwehr-RoXCvvDuEio@public.gmane.org> ---
Same for me, I can reproduce this easily with having only some simple
applications running in the background.
The fastest way to reproduce this for me is to open a lot of dialogs in the
plasmashell (start menu & previews of applications you get when hovering over
the task bar with currently running applications).

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #7 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to Andreas Cord-Landwehr from comment #6)
> Same for me, I can reproduce this easily with having only some simple
> applications running in the background.
> The fastest way to reproduce this for me is to open a lot of dialogs in the
> plasmashell (start menu & previews of applications you get when hovering
> over the task bar with currently running applications).

Well, I was bitter about having to install qt for qapitrace, I'm *definitely*
not installing KDE/plasmashell/whatever.

If you guys can come up with an apitrace that reproduces the hangs when
replayed, that will help the investigation.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #8 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
@Ilia Mirkin, thanks  I will try to get an apitrace tonight or tomorrow.  Do
you need the whole session from start to finish or just from where it starts
messing up?  

Also it seems sometimes closing most applications (but not plasmashell) causes
the graphics to start rendering properly again for me.  I notice when it
happens it seems to occur when system memory is all filled up with
cache/buffers (but nowhere near filling up with application memory as I have
8GB and 16GB swap).  Closing applications frees up memory again.  I question
whether it could relate also to how the kernel is handling things when vRAM is
exhausted along with most memory used for cache?  I will also try to test some
earlier kernel versions to see if there is a difference in behavior.  I am
fairly sure once not too long I was not having graphics issues even with Plasma
5 (plasmashell) and compositing on.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #9 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to David March from comment #8)
> @Ilia Mirkin, thanks  I will try to get an apitrace tonight or tomorrow.  Do
> you need the whole session from start to finish or just from where it starts
> messing up?

I need something that allows me to reproduce what you're seeing without the
annoyance of having to install a different (dependency-laiden) desktop
environment. So it really doesn't matter what's in the trace. As long as when I
run 'glretrace' I get the issues you're getting [so you should verify it like
that as well.]

> Also it seems sometimes closing most applications (but not plasmashell)
> causes the graphics to start rendering properly again for me.  I notice when
> it happens it seems to occur when system memory is all filled up with
> cache/buffers (but nowhere near filling up with application memory as I have
> 8GB and 16GB swap).  Closing applications frees up memory again.  I question
> whether it could relate also to how the kernel is handling things when vRAM
> is exhausted along with most memory used for cache?  I will also try to test
> some earlier kernel versions to see if there is a difference in behavior.  I
> am fairly sure once not too long I was not having graphics issues even with
> Plasma 5 (plasmashell) and compositing on.

We could well have messed something up in any of many areas. If you identify
something, that'd be most helpful.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #10 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
@Ilia Mirkin, I attempted to get an aptitrace and tried it for over an hour.
Unfortunately the problem did not recur even though it usually happens a couple
times a day.  I did notice the application.trace file was over 5.4 GB though. 
I read that there is a way to truncate it.  If I am able to get it to recur
again while using it, would it be acceptable to truncate it to a few minutes
before where the issue first appears?  This is my first time using that
particular utility so I am unsure as to what is useful and what is not.  Also I
am just killing the existing plasmashell instance and then running 'apitrace
trace /usr/bin/plasmashell'.  I presume this is the proper way to invoke it per
the manual?  Since plasmashell is technically the application generating the
errors?

On a positive note while I was not running apitrace earlier the problem did
recur and I was able to confirm again that by closing all applications and
waiting a minute or two the display returns to normal and does not recur or
generate errors in 'dmesg' for a significant period of time.  That is probably
a hint as to what is happening?

I will keep trying for a good apitrace as time permits.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #11 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I was able to initiate an apitrace when some textual corruptions (but not the
full menu corruptions which happen in the later stages) started appearing on
the plasmashell menus.  However upon playing back the trace it does not
recreate the issue so I doubt it will do much good?  If you still want it let
me know.  the trace is 4.3 GB and gzip is able to take it down to about 2.5 GB.

If you only need to see it to see what it looks like when the corruptions occur
then would some before and after screenshots perhaps work better?

Also I have found that after closing some applications and then doing 'echo 1 >
/proc/sys/vm/drop_caches' I can almost immediately restore proper rendering
again.  Next time I will test further to see if dropping caches always works
even without closing any applications.  If it does I would think that narrows
down what is going on with this bug and what is triggering it.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #12 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Probably the same bug responsible:
https://bugs.freedesktop.org/show_bug.cgi?id=91125 includes screenshots of
corruption from another user.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #13 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Just wanted to add that this also can be replicated on KDE4 (I have since
downgraded to get a usable system) as well (although far more rare).  In this
case it is a freeze (sometimes indefinite) but I do not notice any visible
graphical corruption yet.  The same (mostly - kwin is listed rather than
plasmashell, of course messages as above are in the log like so:

(Note reverse order - output generated  using 'journalctl -r'
--------

Sep 06 12:42:39 gentoot3400 kernel: nouveau E[  PGRAPH][0000:01:00.0] TRAP_PROP
- TP 0 - e0c: 00000000, e18: 00000000, e1c: 000807f0, e20: 00002a00, e24:
00030000
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[  PGRAPH][0000:01:00.0] TRAP_PROP
- TP 0 - RT_FAULT - Address 0047a7f200
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[     PFB][0000:01:00.0] trapped
write at 0x0047a79000 on channel 0x0000f949 [kwin[1926]] PGRAPH/PROP/RT0
reason: PAGE_NOT_PRESENT
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[  PGRAPH][0000:01:00.0] ch 4
[0x000f949000 kwin[1926]] subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[  PGRAPH][0000:01:00.0] TRAP_PROP
- TP 0 - e0c: 00000000, e18: 00000000, e1c: 0000079e, e20: 00002a00, e24:
00030000
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[  PGRAPH][0000:01:00.0] TRAP_PROP
- TP 0 - RT_FAULT - Address 0047a79000
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[kwin[1926]] validate: -22
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[kwin[1926]] validating bo list
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[kwin[1926]] fail set_domain
Sep 06 12:42:39 gentoot3400 kernel: nouveau E[kwin[1926]] validate: -22

---------

So the issue is not just really an issue related to Plasma 5 although it is
worse on Plasma 5.  Again it does seem to occur far less often with KDE4
though.

New System Info:

Linux gentoot3400 4.2.0-gentoo #1 SMP Mon Aug 31 17:07:28 EDT 2015 x86_64
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz GenuineIntel GNU/Linux

media-libs/mesa-11.0.0_rc2
x11-drivers/xf86-video-nouveau-1.0.11
kde-base/kwin-4.11.22(4)
x11-base/xorg-server-1.17.2-r1

(with compositing ON)

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[-- Attachment #1.1: Type: text/plain, Size: 332 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #14 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
I may have made some headway on this issue in bug 92504 (comment 20). Please
see if the patch in that comment helps.

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

--- Comment #15 from David March <davidmarch007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
@ Ilia Mirkin , the patch (the first one) seems to help quite a bit for my case
while still on KDE4.  Thank you!

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https://bugs.freedesktop.org/show_bug.cgi?id=91598

Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed:

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

--- Comment #16 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---


*** This bug has been marked as a duplicate of bug 92504 ***

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