Hi All,
I'm running 6.7 snapshot version (6.7 GENERIC.MP#273 amd64) as my main desktop with XFCE. A couple of time now I've noticed that these two files in /var/log have become unexpectedly huge: mjoelnir:log 23.06 09:44:15 # du -sh xenodm.log Xorg.0.log 378M xenodm.log 487M Xorg.0.log Apart from the usual startup/initialisation messages (below) Xorg.0.log contains many many instances of this message: > mjoelnir:log 23.06 09:51:59 # grep -c '_XSERVTransSocketUNIXAccept: accept() > failed' Xorg.0.log > 8800235 The same message is logged to xenodm.log i.e. > mjoelnir:log 23.06 09:53:14 # grep -c '_XSERVTransSocketUNIXAccept: accept() > failed' xenodm.log > 8800235 I don't know why or when this occurs, the xenodm messages aren't timestamped, but I assume that there must be some an issue with xenodm or the X11 subsystem. A search on the Internet only resulted in a couple of hits, from 2010 and 2012, at least one of which was related to the Cygwin platform - so quite different. I ran OpenBSD 6.6 for several months on this system (Intel NUC 8i5) and don't recall ever seeing this issue. The only other video issue/error I have noticed is this in the console or output of dmesg: > drm:pid54673:intel_pipe_update_start *ERROR* [drm] *ERROR* Potential atomic > update failure on pipe A I don't know if that is related. FYI: Excerpt from Xorg.0.log > [ 26.343] (WW) checkDevMem: failed to open /dev/xf86 and /dev/mem > (Operation not permitted) > Check that you have set 'machdep.allowaperture=1' > in /etc/sysctl.conf and reboot your machine > refer to xf86(4) for details > [ 26.343] linear framebuffer access unavailable > [ 26.373] (--) Using wscons driver on /dev/ttyC4 > [ 26.386] > X.Org X Server 1.20.8 > X Protocol Version 11, Revision 0 > [ 26.386] Build Operating System: OpenBSD 6.7 amd64 > [ 26.386] Current Operating System: OpenBSD mjoelnir.fritz.box 6.7 > GENERIC.MP#273 amd64 > [ 26.386] Build Date: 15 June 2020 07:46:53PM > [ 26.386] > [ 26.386] Current version of pixman: 0.38.4 > [ 26.386] Before reporting problems, check http://wiki.x.org > to make sure that you have the latest version. > [ 26.386] Markers: (--) probed, (**) from config file, (==) default > setting, > (++) from command line, (!!) notice, (II) informational, > (WW) warning, (EE) error, (NI) not implemented, (??) unknown. > [ 26.386] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Jun 16 20:04:24 > 2020 > [ 26.388] (==) Using system config directory > "/usr/X11R6/share/X11/xorg.conf.d" > [ 26.389] (==) No Layout section. Using the first Screen section. > [ 26.389] (==) No screen section available. Using defaults. > [ 26.389] (**) |-->Screen "Default Screen Section" (0) > [ 26.389] (**) | |-->Monitor "<default monitor>" > [ 26.390] (==) No monitor specified for screen "Default Screen Section". > Using a default monitor configuration. > [ 26.390] (==) Automatically adding devices > [ 26.390] (==) Automatically enabling devices > [ 26.390] (==) Not automatically adding GPU devices > [ 26.390] (==) Max clients allowed: 256, resource mask: 0x1fffff > [ 26.394] (==) FontPath set to: > /usr/X11R6/lib/X11/fonts/misc/, > /usr/X11R6/lib/X11/fonts/TTF/, > /usr/X11R6/lib/X11/fonts/OTF/, > /usr/X11R6/lib/X11/fonts/Type1/, > /usr/X11R6/lib/X11/fonts/100dpi/, > /usr/X11R6/lib/X11/fonts/75dpi/ > [ 26.394] (==) ModulePath set to "/usr/X11R6/lib/modules" > [ 26.394] (II) The server relies on wscons to provide the list of input > devices. > If no devices become available, reconfigure wscons or disable > AutoAddDevices. > [ 26.394] (II) Loader magic: 0xeed1a3f9000 > [ 26.394] (II) Module ABI versions: > [ 26.394] X.Org ANSI C Emulation: 0.4 > [ 26.394] X.Org Video Driver: 24.1 > [ 26.394] X.Org XInput driver : 24.1 > [ 26.394] X.Org Server Extension : 10.0 > [ 26.395] (--) PCI:*(0@0:2:0) 8086:3ea5:8086:2074 rev 1, Mem @ > 0xc0000000/16777216, 0x80000000/1073741824, I/O @ 0x00004000/64 > [ 26.395] (II) LoadModule: "glx" > [ 26.396] (II) Loading /usr/X11R6/lib/modules/extensions/libglx.so > [ 26.405] (II) Module glx: vendor="X.Org Foundation" > [ 26.405] compiled for 1.20.8, module version = 1.0.0 > [ 26.405] ABI class: X.Org Server Extension, version 10.0 > [ 26.405] (==) Matched modesetting as autoconfigured driver 0 > [ 26.405] (==) Assigned the driver to the xf86ConfigLayout > [ 26.405] (II) LoadModule: "modesetting" > [ 26.405] (II) Loading /usr/X11R6/lib/modules/drivers/modesetting_drv.so > [ 26.406] (II) Module modesetting: vendor="X.Org Foundation" > [ 26.406] compiled for 1.20.8, module version = 1.20.8 > [ 26.406] Module class: X.Org Video Driver > [ 26.406] ABI class: X.Org Video Driver, version 24.1 > [ 26.406] (II) modesetting: Driver for Modesetting Kernel Drivers: kms > [ 26.415] (**) modeset(0): claimed PCI slot 0@0:2:0 > [ 26.415] (II) modeset(0): using default device > [ 26.415] (II) modeset(0): Creating default Display subsection in Screen > section > "Default Screen Section" for depth/fbbpp 24/32 > [ 26.415] (==) modeset(0): Depth 24, (==) framebuffer bpp 32 > [ 26.415] (==) modeset(0): RGB weight 888 > [ 26.415] (==) modeset(0): Default visual is TrueColor > [ 26.415] (II) Loading sub module "glamoregl" > [ 26.415] (II) LoadModule: "glamoregl" > [ 26.417] (II) Loading /usr/X11R6/lib/modules/libglamoregl.so > [ 26.426] (II) Module glamoregl: vendor="X.Org Foundation" > [ 26.426] compiled for 1.20.8, module version = 1.0.1 > [ 26.426] ABI class: X.Org ANSI C Emulation, version 0.4 > [ 26.476] (II) modeset(0): glamor X acceleration enabled on Mesa DRI > Intel(R) HD Graphics (Coffeelake 3x8 GT3)> ... > [ 26.678] (II) modeset(0): Output DP-1 using initial mode 2560x1440 +0+0 > [ 26.679] (==) modeset(0): Using gamma correction (1.0, 1.0, 1.0) > [ 26.679] (==) modeset(0): DPI set to (96, 96) > [ 26.679] (II) Loading sub module "fb" > [ 26.679] (II) LoadModule: "fb" > [ 26.680] (II) Loading /usr/X11R6/lib/modules/libfb.so > [ 26.681] (II) Module fb: vendor="X.Org Foundation" > [ 26.681] compiled for 1.20.8, module version = 1.0.0 > [ 26.681] ABI class: X.Org ANSI C Emulation, version 0.4 > [ 26.920] (==) modeset(0): Backing store enabled > [ 26.920] (==) modeset(0): Silken mouse enabled > [ 26.999] (II) modeset(0): Initializing kms color map for depth 24, 8 bpc. > [ 27.000] (==) modeset(0): DPMS enabled > [ 27.001] (II) modeset(0): [DRI2] Setup complete > [ 27.001] (II) modeset(0): [DRI2] DRI driver: i965 > [ 27.001] (II) modeset(0): [DRI2] VDPAU driver: i965 > [ 27.001] (II) Initializing extension Generic Event Extension > [ 27.002] (II) Initializing extension SHAPE > [ 27.002] (II) Initializing extension MIT-SHM > [ 27.003] (II) Initializing extension XInputExtension > [ 27.004] (II) Initializing extension XTEST > [ 27.005] (II) Initializing extension BIG-REQUESTS > [ 27.005] (II) Initializing extension SYNC > [ 27.006] (II) Initializing extension XKEYBOARD > [ 27.007] (II) Initializing extension XC-MISC > [ 27.007] (II) Initializing extension SECURITY > [ 27.008] (II) Initializing extension XFIXES > [ 27.009] (II) Initializing extension RENDER > [ 27.009] (II) Initializing extension RENDER > [ 27.009] (II) Initializing extension RANDR > [ 27.011] (II) Initializing extension COMPOSITE > [ 27.012] (II) Initializing extension DAMAGE > [ 27.012] (II) Initializing extension MIT-SCREEN-SAVER > [ 27.013] (II) Initializing extension DOUBLE-BUFFER > [ 27.014] (II) Initializing extension RECORD > [ 27.014] (II) Initializing extension DPMS > [ 27.015] (II) Initializing extension Present > [ 27.015] (II) Initializing extension DRI3 > [ 27.016] (II) Initializing extension X-Resource > [ 27.017] (II) Initializing extension XVideo > [ 27.018] (II) Initializing extension XVideo-MotionCompensation > [ 27.018] (II) Initializing extension GLX > [ 27.030] (II) AIGLX: Loaded and initialized i965 > [ 27.030] (II) GLX: Initialized DRI2 GL provider for screen 0 > [ 27.030] (II) Initializing extension XFree86-VidModeExtension > [ 27.031] (II) Initializing extension XFree86-DGA > [ 27.031] (II) Initializing extension XFree86-DRI > [ 27.032] (II) Initializing extension DRI2 > [ 27.039] (II) modeset(0): Damage tracking initialized > [ 27.039] (II) modeset(0): Setting screen physical size to 677 x 381 > [ 27.211] (II) config/wscons: checking input device /dev/wskbd > [ 27.211] (II) wskbd: using layout de > [ 27.211] (II) LoadModule: "kbd" > [ 27.212] (II) Loading /usr/X11R6/lib/modules/input/kbd_drv.so > [ 27.213] (II) Module kbd: vendor="X.Org Foundation" > [ 27.213] compiled for 1.20.8, module version = 1.9.0 > [ 27.213] Module class: X.Org XInput Driver > [ 27.213] ABI class: X.Org XInput driver, version 24.1 > [ 27.213] (II) Using input driver 'kbd' for '/dev/wskbd' > [ 27.213] (**) /dev/wskbd: always reports core events > [ 27.213] (**) /dev/wskbd: always reports core events > [ 27.213] (**) Option "Protocol" "standard" > [ 27.213] (**) Option "XkbRules" "base" > [ 27.213] (**) Option "XkbModel" "pc105" > [ 27.213] (**) Option "XkbLayout" "de" > [ 27.213] (II) XINPUT: Adding extended input device "/dev/wskbd" (type: > KEYBOARD, id 6) > [ 27.273] (II) config/wscons: checking input device /dev/wsmouse > [ 27.273] (II) LoadModule: "ws" > ... > [ 76149.019] (II) modeset(0): Modeline "1600x1200"x0.0 162.00 1600 1664 > 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz e) > [ 76149.019] (II) modeset(0): Modeline "1280x1024"x0.0 108.00 1280 1328 > 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e) > [ 76149.019] (II) modeset(0): Modeline "1200x960"x60.0 95.42 1200 1272 > 1400 1600 960 961 964 994 -hsync +vsync (59.6 kHz e) > [501037.407] _XSERVTransSocketUNIXAccept: accept() failed > [501037.408] _XSERVTransSocketUNIXAccept: accept() failed > [501037.408] _XSERVTransSocketUNIXAccept: accept() failed > ...
