pkg/55501: Modular-xorg (pkgsrc-2020Q2) crashes with SIGSEGV on NetBSD-9.0 (RELEASE)

[rajeev_v_pillai%yahoo.com@localhost]

>Number:         55501
>Category:       pkg
>Synopsis:       Modular-xorg (pkgsrc-2020Q2) crashes with SIGSEGV on NetBSD-9.0 (RELEASE)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jul 20 04:40:01 +0000 2020
>Originator:     Rajeev Pillai
>Release:        NetBSD 9.0 / pkgsrc-2020Q2
>Organization:
>Environment:
NetBSD x202e 9.0 NetBSD 9.0 (GENERIC) #0: Fri Feb 14 00:06:28 UTC 2020  mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
>Description:
Wanting a newer version of Xorg which handles a non-default DPI (112 vs 96)
correctly, I installed the modular-xorg package from pkgsrc-2020Q2 using
pkgin(1) install.

To use the Xorg in /usr/pkg/bin instead of the old one in /usr/X11R7/bin,
I put /usr/pkg/bin before /usr/X11R7/bin in PATH.

The newer X server (X.Org X Server 1.20.8) crashes with a Signal 11.
Xorg.0.log follows:

----START----
[  3195.499] 
X.Org X Server 1.20.8
X Protocol Version 11, Revision 0
[  3195.499] Build Operating System: NetBSD-9.0-x86_64 The NetBSD Foundation
[  3195.499] Current Operating System: NetBSD x202e 9.0 NetBSD 9.0 (GENERIC) #0: Fri Feb 14 00:06:28 UTC 2020  mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
[  3195.499] Build Date: 24 June 2020  08:10:50AM
[  3195.499]  
[  3195.499] Current version of pixman: 0.38.4
[  3195.499] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[  3195.499] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  3195.500] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Jul 20 09:42:07 2020
[  3195.500] (==) Using system config directory "/usr/pkg/share/X11/xorg.conf.d"
[  3195.500] (==) No Layout section.  Using the first Screen section.
[  3195.500] (==) No screen section available. Using defaults.
[  3195.500] (**) |-->Screen "Default Screen Section" (0)
[  3195.500] (**) |   |-->Monitor "<default monitor>"
[  3195.500] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[  3195.500] (==) Not automatically adding devices
[  3195.500] (==) Not automatically enabling devices
[  3195.501] (==) Not automatically adding GPU devices
[  3195.501] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  3195.501] (WW) The directory "/usr/pkg/share/fonts/X11/OTF" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) `fonts.dir' not found (or not valid) in "/usr/pkg/share/fonts/X11/cyrillic".
[  3195.501] 	Entry deleted from font path.
[  3195.501] 	(Run 'mkfontdir' on "/usr/pkg/share/fonts/X11/cyrillic").
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/misc" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/TTF" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/OTF" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/Type1" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/100dpi" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/75dpi" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (WW) The directory "/usr/pkg/lib/X11/fonts/cyrillic" does not exist.
[  3195.501] 	Entry deleted from font path.
[  3195.501] (==) FontPath set to:
	/usr/pkg/share/fonts/X11/misc,
	/usr/pkg/share/fonts/X11/TTF,
	/usr/pkg/share/fonts/X11/Type1,
	/usr/pkg/share/fonts/X11/100dpi,
	/usr/pkg/share/fonts/X11/75dpi
[  3195.501] (==) ModulePath set to "/usr/pkg/lib/xorg/modules"
[  3195.501] (==) |-->Input Device "<default pointer>"
[  3195.501] (==) |-->Input Device "<default keyboard>"
[  3195.501] (==) No Layout section. Using the default mouse configuration.
[  3195.501] (==) No Layout section. Using the default keyboard configuration.
[  3195.501] (II) Loader magic: 0x7f5480
[  3195.501] (II) Module ABI versions:
[  3195.501] 	X.Org ANSI C Emulation: 0.4
[  3195.501] 	X.Org Video Driver: 24.1
[  3195.501] 	X.Org XInput driver : 24.1
[  3195.501] 	X.Org Server Extension : 10.0
[  3195.509] (--) PCI:*(0@0:2:0) 8086:0166:1043:108d rev 9, Mem @ 0xf7800000/4194304, 0xe0000000/268435456, I/O @ 0x0000f000/64
[  3195.509] (II) LoadModule: "glx"
[  3195.510] (II) Loading /usr/pkg/lib/xorg/modules/extensions/libglx.so
[  3195.519] (II) Module glx: vendor="X.Org Foundation"
[  3195.519] 	compiled for 1.20.8, module version = 1.0.0
[  3195.520] 	ABI class: X.Org Server Extension, version 10.0
[  3195.520] (==) Matched intel as autoconfigured driver 0
[  3195.520] (==) Matched fbdev as autoconfigured driver 1
[  3195.520] (==) Matched modesetting as autoconfigured driver 2
[  3195.520] (==) Matched vesa as autoconfigured driver 3
[  3195.520] (==) Matched wsfb as autoconfigured driver 4
[  3195.520] (==) Assigned the driver to the xf86ConfigLayout
[  3195.520] (II) LoadModule: "intel"
[  3195.520] (II) Loading /usr/pkg/lib/xorg/modules/drivers/intel_drv.so
[  3195.521] (II) Module intel: vendor="X.Org Foundation"
[  3195.521] 	compiled for 1.20.8, module version = 2.99.917
[  3195.521] 	Module class: X.Org Video Driver
[  3195.521] 	ABI class: X.Org Video Driver, version 24.1
[  3195.521] (II) LoadModule: "fbdev"
[  3195.522] (II) Loading /usr/pkg/lib/xorg/modules/drivers/fbdev_drv.so
[  3195.522] (II) Module fbdev: vendor="X.Org Foundation"
[  3195.522] 	compiled for 1.20.8, module version = 0.5.0
[  3195.522] 	Module class: X.Org Video Driver
[  3195.522] 	ABI class: X.Org Video Driver, version 24.1
[  3195.522] (II) LoadModule: "modesetting"
[  3195.522] (II) Loading /usr/pkg/lib/xorg/modules/drivers/modesetting_drv.so
[  3195.522] (II) Module modesetting: vendor="X.Org Foundation"
[  3195.522] 	compiled for 1.20.8, module version = 1.20.8
[  3195.522] 	Module class: X.Org Video Driver
[  3195.522] 	ABI class: X.Org Video Driver, version 24.1
[  3195.522] (II) LoadModule: "vesa"
[  3195.522] (II) Loading /usr/pkg/lib/xorg/modules/drivers/vesa_drv.so
[  3195.522] (II) Module vesa: vendor="X.Org Foundation"
[  3195.522] 	compiled for 1.20.8, module version = 2.4.0
[  3195.522] 	Module class: X.Org Video Driver
[  3195.522] 	ABI class: X.Org Video Driver, version 24.1
[  3195.523] (II) LoadModule: "wsfb"
[  3195.523] (II) Loading /usr/pkg/lib/xorg/modules/drivers/wsfb_drv.so
[  3195.523] (II) Module wsfb: vendor="X.Org Foundation"
[  3195.523] 	compiled for 1.20.8, module version = 0.4.0
[  3195.523] 	ABI class: X.Org Video Driver, version 24.1
[  3195.523] (II) LoadModule: "mouse"
[  3195.524] (II) Loading /usr/pkg/lib/xorg/modules/input/mouse_drv.so
[  3195.524] (II) Module mouse: vendor="X.Org Foundation"
[  3195.524] 	compiled for 1.20.8, module version = 1.9.3
[  3195.524] 	Module class: X.Org XInput Driver
[  3195.524] 	ABI class: X.Org XInput driver, version 24.1
[  3195.524] (II) LoadModule: "kbd"
[  3195.526] (II) Loading /usr/pkg/lib/xorg/modules/input/kbd_drv.so
[  3195.526] (II) Module kbd: vendor="X.Org Foundation"
[  3195.526] 	compiled for 1.20.8, module version = 1.9.0
[  3195.526] 	Module class: X.Org XInput Driver
[  3195.526] 	ABI class: X.Org XInput driver, version 24.1
[  3195.526] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
	i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
	915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
	Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
	GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[  3195.526] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[  3195.526] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[  3195.526] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[  3195.526] (II) FBDEV: driver for framebuffer: fbdev
[  3195.527] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[  3195.527] (II) VESA: driver for VESA chipsets: vesa
[  3195.527] (II) wsfb: driver for wsdisplay framebuffer: wsfb
[  3195.527] (--) Using wscons driver on /dev/ttyE4 in pcvt compatibility mode (version 3.32)
[  3195.528] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20151010
[  3195.528] (WW) Falling back to old probe method for fbdev
[  3195.528] (II) Loading sub module "fbdevhw"
[  3195.528] (II) LoadModule: "fbdevhw"
[  3195.530] (II) Loading /usr/pkg/lib/xorg/modules/libfbdevhw.so
[  3195.530] (EE) LoadModule: Module fbdevhw does not have a fbdevhwModuleData data object.
[  3195.530] (EE) Failed to load module "fbdevhw" (invalid module, 0)
[  3195.530] (WW) Falling back to old probe method for modesetting
[  3195.530] (WW) Falling back to old probe method for wsfb
[  3195.530] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[  3195.530] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 4000
[  3195.530] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx
[  3195.530] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[  3195.530] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[  3195.530] (==) intel(0): RGB weight 888
[  3195.530] (==) intel(0): Default visual is TrueColor
[  3195.531] (EE) Segmentation fault at address 0x0
[  3195.531] (EE) 
Fatal server error:
[  3195.531] (EE) Caught signal 11 (Segmentation fault). Server aborting
[  3195.531] (EE) 
[  3195.531] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[  3195.531] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[  3195.531] (EE) 
[  3195.625] (EE) Server terminated with error (1). Closing log file.
----END----

The log output from the default Xorg server which comes with NetBSD 9.0
RELEASE, which works correctly, follows:

----START----
[  3247.393] 
X.Org X Server 1.20.5
X Protocol Version 11, Revision 0
[  3247.393] Build Operating System: NetBSD/amd64 9.0 - The NetBSD Foundation, Inc.
[  3247.393] Current Operating System: NetBSD x202e 9.0 NetBSD 9.0 (GENERIC) #0: Fri Feb 14 00:06:28 UTC 2020  mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
[  3247.393] Build Date: 03 March 2019  07:11:23AM
[  3247.393]  
[  3247.393] Current version of pixman: 0.38.4
[  3247.393] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[  3247.393] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  3247.393] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Jul 20 09:42:59 2020
[  3247.393] (II) Loader magic: 0x19f08ea20
[  3247.393] (II) Module ABI versions:
[  3247.393] 	X.Org ANSI C Emulation: 0.4
[  3247.393] 	X.Org Video Driver: 24.0
[  3247.393] 	X.Org XInput driver : 24.1
[  3247.393] 	X.Org Server Extension : 10.0
[  3247.399] (--) PCI:*(0@0:2:0) 8086:0166:1043:108d rev 9, Mem @ 0xf7800000/4194304, 0xe0000000/268435456, I/O @ 0x0000f000/64
[  3247.399] (==) Using default built-in configuration (39 lines)
[  3247.399] (==) --- Start of built-in configuration ---
[  3247.399] 	Section "Device"
[  3247.400] 		Identifier	"Builtin Default intel Device 0"
[  3247.400] 		Driver	"intel"
[  3247.400] 	EndSection
[  3247.400] 	Section "Screen"
[  3247.400] 		Identifier	"Builtin Default intel Screen 0"
[  3247.400] 		Device	"Builtin Default intel Device 0"
[  3247.400] 	EndSection
[  3247.400] 	Section "Device"
[  3247.400] 		Identifier	"Builtin Default modesetting Device 0"
[  3247.400] 		Driver	"modesetting"
[  3247.400] 	EndSection
[  3247.400] 	Section "Screen"
[  3247.400] 		Identifier	"Builtin Default modesetting Screen 0"
[  3247.400] 		Device	"Builtin Default modesetting Device 0"
[  3247.400] 	EndSection
[  3247.400] 	Section "Device"
[  3247.400] 		Identifier	"Builtin Default vesa Device 0"
[  3247.400] 		Driver	"vesa"
[  3247.400] 	EndSection
[  3247.400] 	Section "Screen"
[  3247.400] 		Identifier	"Builtin Default vesa Screen 0"
[  3247.400] 		Device	"Builtin Default vesa Device 0"
[  3247.400] 	EndSection
[  3247.400] 	Section "Device"
[  3247.400] 		Identifier	"Builtin Default wsfb Device 0"
[  3247.400] 		Driver	"wsfb"
[  3247.400] 	EndSection
[  3247.400] 	Section "Screen"
[  3247.400] 		Identifier	"Builtin Default wsfb Screen 0"
[  3247.400] 		Device	"Builtin Default wsfb Device 0"
[  3247.400] 	EndSection
[  3247.400] 	Section "ServerLayout"
[  3247.400] 		Identifier	"Builtin Default Layout"
[  3247.400] 		Screen	"Builtin Default intel Screen 0"
[  3247.400] 		Screen	"Builtin Default modesetting Screen 0"
[  3247.400] 		Screen	"Builtin Default vesa Screen 0"
[  3247.400] 		Screen	"Builtin Default wsfb Screen 0"
[  3247.400] 	EndSection
[  3247.400] (==) --- End of built-in configuration ---
[  3247.400] (==) ServerLayout "Builtin Default Layout"
[  3247.400] (**) |-->Screen "Builtin Default intel Screen 0" (0)
[  3247.400] (**) |   |-->Monitor "<default monitor>"
[  3247.400] (**) |   |-->Device "Builtin Default intel Device 0"
[  3247.400] (==) No monitor specified for screen "Builtin Default intel Screen 0".
	Using a default monitor configuration.
[  3247.400] (**) |-->Screen "Builtin Default modesetting Screen 0" (1)
[  3247.400] (**) |   |-->Monitor "<default monitor>"
[  3247.401] (**) |   |-->Device "Builtin Default modesetting Device 0"
[  3247.401] (==) No monitor specified for screen "Builtin Default modesetting Screen 0".
	Using a default monitor configuration.
[  3247.401] (**) |-->Screen "Builtin Default vesa Screen 0" (2)
[  3247.401] (**) |   |-->Monitor "<default monitor>"
[  3247.401] (**) |   |-->Device "Builtin Default vesa Device 0"
[  3247.401] (==) No monitor specified for screen "Builtin Default vesa Screen 0".
	Using a default monitor configuration.
[  3247.401] (**) |-->Screen "Builtin Default wsfb Screen 0" (3)
[  3247.401] (**) |   |-->Monitor "<default monitor>"
[  3247.402] (**) |   |-->Device "Builtin Default wsfb Device 0"
[  3247.402] (==) No monitor specified for screen "Builtin Default wsfb Screen 0".
	Using a default monitor configuration.
[  3247.402] (==) Not automatically adding devices
[  3247.402] (==) Not automatically enabling devices
[  3247.402] (==) Not automatically adding GPU devices
[  3247.402] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  3247.402] (==) FontPath set to:
	/usr/X11R7/lib/X11/fonts/misc/,
	/usr/X11R7/lib/X11/fonts/TTF/,
	/usr/X11R7/lib/X11/fonts/Type1/,
	/usr/X11R7/lib/X11/fonts/75dpi/,
	/usr/X11R7/lib/X11/fonts/100dpi/
[  3247.402] (==) ModulePath set to "/usr/X11R7/lib/modules"
[  3247.402] (==) |-->Input Device "<default pointer>"
[  3247.402] (==) |-->Input Device "<default keyboard>"
[  3247.402] (==) The core pointer device wasn't specified explicitly in the layout.
	Using the default mouse configuration.
[  3247.402] (==) The core keyboard device wasn't specified explicitly in the layout.
	Using the default keyboard configuration.
[  3247.402] (II) LoadModule: "glx"
[  3247.403] (II) Loading /usr/X11R7/lib/modules/extensions/libglx.so
[  3247.403] (II) Module glx: vendor="X.Org Foundation"
[  3247.403] 	compiled for 1.20.5, module version = 1.0.0
[  3247.403] 	ABI class: X.Org Server Extension, version 10.0
[  3247.403] (II) LoadModule: "intel"
[  3247.404] (II) Loading /usr/X11R7/lib/modules/drivers/intel_drv.so
[  3247.404] (II) Module intel: vendor="X.Org Foundation"
[  3247.404] 	compiled for 1.20.5, module version = 2.99.917
[  3247.404] 	Module class: X.Org Video Driver
[  3247.404] 	ABI class: X.Org Video Driver, version 24.0
[  3247.404] (II) LoadModule: "modesetting"
[  3247.405] (II) Loading /usr/X11R7/lib/modules/drivers/modesetting_drv.so
[  3247.405] (II) Module modesetting: vendor="X.Org Foundation"
[  3247.405] 	compiled for 1.20.5, module version = 1.20.5
[  3247.405] 	Module class: X.Org Video Driver
[  3247.405] 	ABI class: X.Org Video Driver, version 24.0
[  3247.405] (II) LoadModule: "vesa"
[  3247.406] (II) Loading /usr/X11R7/lib/modules/drivers/vesa_drv.so
[  3247.406] (II) Module vesa: vendor="X.Org Foundation"
[  3247.406] 	compiled for 1.20.5, module version = 2.4.0
[  3247.406] 	Module class: X.Org Video Driver
[  3247.406] 	ABI class: X.Org Video Driver, version 24.0
[  3247.406] (II) LoadModule: "wsfb"
[  3247.407] (II) Loading /usr/X11R7/lib/modules/drivers/wsfb_drv.so
[  3247.407] (II) Module wsfb: vendor="X.Org Foundation"
[  3247.407] 	compiled for 1.20.5, module version = 0.4.0
[  3247.407] 	ABI class: X.Org Video Driver, version 24.0
[  3247.407] (II) LoadModule: "mouse"
[  3247.407] (II) Loading /usr/X11R7/lib/modules/drivers/mouse_drv.so
[  3247.407] (II) Module mouse: vendor="X.Org Foundation"
[  3247.408] 	compiled for 1.20.5, module version = 1.9.2
[  3247.408] 	Module class: X.Org XInput Driver
[  3247.408] 	ABI class: X.Org XInput driver, version 24.1
[  3247.408] (II) LoadModule: "kbd"
[  3247.408] (II) Loading /usr/X11R7/lib/modules/drivers/kbd_drv.so
[  3247.408] (II) Module kbd: vendor="X.Org Foundation"
[  3247.408] 	compiled for 1.20.5, module version = 1.9.0
[  3247.408] 	Module class: X.Org XInput Driver
[  3247.408] 	ABI class: X.Org XInput driver, version 24.1
[  3247.408] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
	i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
	915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
	Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
	GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[  3247.409] (II) intel: Driver for Intel(R) HD Graphics
[  3247.409] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[  3247.409] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[  3247.409] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[  3247.409] (II) VESA: driver for VESA chipsets: vesa
[  3247.409] (II) wsfb: driver for wsdisplay framebuffer: wsfb
[  3247.409] (--) Using wscons driver on /dev/ttyE4 in pcvt compatibility mode (version 3.32)
[  3247.409] (--) using VT number 5
[  3247.419] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20151010
[  3247.419] (WW) Falling back to old probe method for modesetting
[  3247.419] (WW) Falling back to old probe method for wsfb
[  3247.419] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[  3247.419] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 4000
[  3247.419] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx; using a maximum of 2 threads
[  3247.419] (II) intel(0): Creating default Display subsection in Screen section
	"Builtin Default intel Screen 0" for depth/fbbpp 24/32
[  3247.420] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[  3247.420] (==) intel(0): RGB weight 888
[  3247.420] (==) intel(0): Default visual is TrueColor
[  3247.420] (II) intel(0): Output LVDS1 has no monitor section
[  3247.420] (II) intel(0): Enabled output LVDS1
[  3247.420] (II) intel(0): Output VGA1 has no monitor section
[  3247.420] (II) intel(0): Enabled output VGA1
[  3247.420] (II) intel(0): Output HDMI1 has no monitor section
[  3247.420] (II) intel(0): Enabled output HDMI1
[  3247.420] (II) intel(0): Output DP1 has no monitor section
[  3247.420] (II) intel(0): Enabled output DP1
[  3247.420] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[  3247.421] (II) intel(0): Output VIRTUAL1 has no monitor section
[  3247.421] (II) intel(0): Enabled output VIRTUAL1
[  3247.421] (--) intel(0): Output LVDS1 using initial mode 1366x768 on pipe 0
[  3247.421] (==) intel(0): TearFree enabled
[  3247.421] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[  3247.421] (++) intel(0): DPI set to (112, 112)
[  3247.421] (II) Loading sub module "dri2"
[  3247.421] (II) LoadModule: "dri2"
[  3247.421] (II) Module "dri2" already built-in
[  3247.421] (II) UnloadModule: "modesetting"
[  3247.421] (II) Unloading modesetting
[  3247.421] (II) UnloadModule: "vesa"
[  3247.421] (II) Unloading vesa
[  3247.421] (II) UnloadModule: "wsfb"
[  3247.421] (II) Unloading wsfb
[  3247.421] (II) intel(0): SNA initialized with Ivybridge (gen7, gt2) backend
[  3247.421] (==) intel(0): Backing store enabled
[  3247.421] (==) intel(0): Silken mouse enabled
[  3247.421] (II) intel(0): HW Cursor enabled
[  3247.422] (==) intel(0): DPMS enabled
[  3247.422] (II) intel(0): [DRI2] Setup complete
[  3247.422] (II) intel(0): [DRI2]   DRI driver: i965
[  3247.422] (II) intel(0): [DRI2]   VDPAU driver: va_gl
[  3247.422] (II) intel(0): direct rendering: DRI2 enabled
[  3247.422] (II) Initializing extension Generic Event Extension
[  3247.422] (II) Initializing extension SHAPE
[  3247.423] (II) Initializing extension MIT-SHM
[  3247.423] (II) Initializing extension XInputExtension
[  3247.423] (II) Initializing extension XTEST
[  3247.424] (II) Initializing extension BIG-REQUESTS
[  3247.424] (II) Initializing extension SYNC
[  3247.424] (II) Initializing extension XKEYBOARD
[  3247.425] (II) Initializing extension XC-MISC
[  3247.425] (II) Initializing extension SECURITY
[  3247.425] (II) Initializing extension XFIXES
[  3247.426] (II) Initializing extension XFree86-Bigfont
[  3247.426] (II) Initializing extension RENDER
[  3247.426] (II) Initializing extension RANDR
[  3247.427] (II) Initializing extension COMPOSITE
[  3247.427] (II) Initializing extension DAMAGE
[  3247.428] (II) Initializing extension MIT-SCREEN-SAVER
[  3247.428] (II) Initializing extension DOUBLE-BUFFER
[  3247.428] (II) Initializing extension RECORD
[  3247.429] (II) Initializing extension DPMS
[  3247.429] (II) Initializing extension Present
[  3247.429] (II) Initializing extension X-Resource
[  3247.430] (II) Initializing extension XVideo
[  3247.430] (II) Initializing extension XVideo-MotionCompensation
[  3247.430] (II) Initializing extension GLX
[  3247.442] (II) AIGLX: Loaded and initialized i965
[  3247.442] (II) GLX: Initialized DRI2 GL provider for screen 0
[  3247.442] (II) Initializing extension XFree86-VidModeExtension
[  3247.443] (II) Initializing extension XFree86-DGA
[  3247.443] (II) Initializing extension XFree86-DRI
[  3247.443] (II) Initializing extension DRI2
[  3247.446] (II) intel(0): switch to mode 1366x768@60.0 on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[  3247.446] (II) intel(0): Setting screen physical size to 309 x 174
[  3247.549] (II) Using input driver 'mouse' for '<default pointer>'
[  3247.549] (**) Option "CorePointer" "on"
[  3247.549] (**) <default pointer>: always reports core events
[  3247.549] (WW) <default pointer>: No Device specified, looking for one...
[  3247.552] (II) <default pointer>: found Device "/dev/wsmouse"
[  3247.555] (--) <default pointer>: Device: "/dev/wsmouse"
[  3247.555] (==) <default pointer>: Protocol: "WSMouse"
[  3247.555] (**) <default pointer>: always reports core events
[  3247.555] (**) Option "Device" "/dev/wsmouse"
[  3247.562] (==) <default pointer>: Emulate3Buttons, Emulate3Timeout: 50
[  3247.562] (**) <default pointer>: ZAxisMapping: buttons 4 and 5
[  3247.562] (**) <default pointer>: Buttons: 9
[  3247.562] (II) XINPUT: Adding extended input device "<default pointer>" (type: MOUSE, id 6)
[  3247.562] (**) <default pointer>: (accel) keeping acceleration scheme 1
[  3247.562] (**) <default pointer>: (accel) acceleration profile 0
[  3247.562] (**) <default pointer>: (accel) acceleration factor: 2.000
[  3247.562] (**) <default pointer>: (accel) acceleration threshold: 4
[  3247.565] (II) Using input driver 'kbd' for '<default keyboard>'
[  3247.565] (**) Option "CoreKeyboard" "on"
[  3247.565] (**) <default keyboard>: always reports core events
[  3247.565] (**) <default keyboard>: always reports core events
[  3247.565] (**) Option "Protocol" "standard"
[  3247.565] (**) Option "XkbRules" "base"
[  3247.565] (**) Option "XkbModel" "pc105"
[  3247.565] (**) Option "XkbLayout" "us"
[  3247.565] (II) XINPUT: Adding extended input device "<default keyboard>" (type: KEYBOARD, id 7)
[  3249.438] (II) intel(0): EDID vendor "AUO", prod id 12380
[  3249.438] (II) intel(0): Printing DDC gathered Modelines:
[  3249.438] (II) intel(0): Modeline "1366x768"x0.0   69.30  1366 1414 1446 1456  768 771 777 793 -hsync -vsync (47.6 kHz eP)
----END----

Dmesg for the machine (an ASUS X202E notebook) can be found here:

https://dmesgd.nycbug.org/index.cgi?do=view&id=5594


Thanks,
RVP
>How-To-Repeat:
1. Install NetBSD 9.0 RELEASE from USB.

2. pkg_add pkgin

3. pkgin install modular-xorg

4. Change PATH to put /usr/pkg/bin before /usr/X11R7/bin

5. startx -- -dpi 112
>Fix: