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Re: bin/53891: sandy bridge i965 SNA bus error
The following reply was made to PR bin/53891; it has been noted by GNATS.
From: Patrick Welche <prlw1%cam.ac.uk@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc:
Subject: Re: bin/53891: sandy bridge i965 SNA bus error
Date: Fri, 18 Jan 2019 17:03:02 +0000
In this example, I removed /etc/X11/xorg.conf, so defaults should
be used, logged into xdm, and immediately got returned to the login
prompt.
Reading symbols from /usr/X11R7/bin/Xorg...Reading symbols from /usr/libdata/debug//usr/X11R7/bin/Xorg.debug...done.
done.
[New process 1]
[New process 3]
[New process 2]
Core was generated by `X'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00007f7ff371efca in ?? ()
[Current thread is 1 (process 1)]
(gdb) bt
#0 0x00007f7ff371efca in ?? ()
#1 0x00007f7ff371ec57 in ?? ()
#2 0xffffffffffffffdf in ?? ()
#3 0xffffffffffffffff in ?? ()
#4 0x0000000000428640 in ?? ()
#5 0x00000000003aee55 in ?? ()
#6 0x00007f7fffffd7e8 in ?? ()
#7 0x00000000003aa6bf in ?? ()
#8 0x00007f7ff3fc90c0 in ?? ()
#9 0x00000000003ab358 in ?? ()
#10 0x0000003000000018 in ?? ()
#11 0x00007f7fffffd8d0 in ?? ()
#12 0x00007f7fffffd800 in ?? ()
#13 0x0000003000000008 in ?? ()
#14 0x00007f7fffffd8d0 in ?? ()
#15 0x00007f7fffffd800 in ?? ()
#16 0x00007f7fffffd8d0 in ?? ()
#17 0x000000000000000a in ?? ()
#18 0x00007f7ff396dbc0 in ?? ()
#19 0x0000000000000000 in ?? ()
(Note "reading symbols")
# dmesg | grep drm
[ 1.026146] i915drmkms0 at pci0 dev 2 function 0: Intel Sandy Bridge (mobile) GT2+ Integrated Graphics Device (rev. 0x09)
[ 7.650523] kern info: [drm] Memory usable by graphics device = 2048M
[ 7.650523] kern info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 7.650523] kern info: [drm] Driver supports precise vblank timestamp query.
[ 7.650523] i915drmkms0: interrupting at ioapic0 pin 16 (i915drmkms0)
[ 7.710549] kern info: [drm] GMBUS [i915 gmbus panel] timed out, falling back to bit banging on pin 3
[ 7.790585] intelfb0 at i915drmkms0
-rw------- 1 root wheel 17775736 Jan 18 16:41 X.core
-rw-r--r-- 1 root wheel 13594 Jan 18 16:40 Xorg.0.log.old
so not 100% certain log and core go together.
[ 5335.317]
X.Org X Server 1.20.3
X Protocol Version 11, Revision 0
[ 5335.317] Build Operating System: NetBSD/amd64 8.99.30 - The NetBSD Foundation, Inc.
[ 5335.317] Current Operating System: NetBSD quark 8.99.30 NetBSD 8.99.30 (QUARK) #280: Fri Jan 18 10:03:36 GMT 2019 prlw1@quark:/usr/src/sys/arch/amd64/compile/QUARK amd64
[ 5335.317] Build Date: 25 December 2018 01:10:31PM
[ 5335.317]
[ 5335.317] Current version of pixman: 0.36.0
[ 5335.317] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 5335.317] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 5335.317] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jan 18 16:39:08 2019
[ 5335.317] (II) Loader magic: 0x68ea20
[ 5335.317] (II) Module ABI versions:
[ 5335.317] X.Org ANSI C Emulation: 0.4
[ 5335.317] X.Org Video Driver: 24.0
[ 5335.317] X.Org XInput driver : 24.1
[ 5335.317] X.Org Server Extension : 10.0
[ 5335.328] (--) PCI:*(0@0:2:0) 8086:0126:1179:0005 rev 9, Mem @ 0xc0000000/4194304, 0xb0000000/268435456, I/O @ 0x00003000/64
[ 5335.328] (==) Using default built-in configuration (30 lines)
[ 5335.328] (==) --- Start of built-in configuration ---
[ 5335.328] Section "Device"
[ 5335.328] Identifier "Builtin Default intel Device 0"
[ 5335.328] Driver "intel"
[ 5335.328] EndSection
[ 5335.328] Section "Screen"
[ 5335.328] Identifier "Builtin Default intel Screen 0"
[ 5335.328] Device "Builtin Default intel Device 0"
[ 5335.328] EndSection
[ 5335.328] Section "Device"
[ 5335.328] Identifier "Builtin Default fbdev Device 0"
[ 5335.328] Driver "fbdev"
[ 5335.328] EndSection
[ 5335.328] Section "Screen"
[ 5335.328] Identifier "Builtin Default fbdev Screen 0"
[ 5335.328] Device "Builtin Default fbdev Device 0"
[ 5335.328] EndSection
[ 5335.328] Section "Device"
[ 5335.328] Identifier "Builtin Default vesa Device 0"
[ 5335.328] Driver "vesa"
[ 5335.328] EndSection
[ 5335.328] Section "Screen"
[ 5335.328] Identifier "Builtin Default vesa Screen 0"
[ 5335.328] Device "Builtin Default vesa Device 0"
[ 5335.328] EndSection
[ 5335.328] Section "ServerLayout"
[ 5335.328] Identifier "Builtin Default Layout"
[ 5335.328] Screen "Builtin Default intel Screen 0"
[ 5335.328] Screen "Builtin Default fbdev Screen 0"
[ 5335.328] Screen "Builtin Default vesa Screen 0"
[ 5335.328] EndSection
[ 5335.328] (==) --- End of built-in configuration ---
[ 5335.328] (==) ServerLayout "Builtin Default Layout"
[ 5335.328] (**) |-->Screen "Builtin Default intel Screen 0" (0)
[ 5335.328] (**) | |-->Monitor "<default monitor>"
[ 5335.328] (**) | |-->Device "Builtin Default intel Device 0"
[ 5335.328] (==) No monitor specified for screen "Builtin Default intel Screen 0".
Using a default monitor configuration.
[ 5335.328] (**) |-->Screen "Builtin Default fbdev Screen 0" (1)
[ 5335.328] (**) | |-->Monitor "<default monitor>"
[ 5335.328] (**) | |-->Device "Builtin Default fbdev Device 0"
[ 5335.328] (==) No monitor specified for screen "Builtin Default fbdev Screen 0".
Using a default monitor configuration.
[ 5335.328] (**) |-->Screen "Builtin Default vesa Screen 0" (2)
[ 5335.328] (**) | |-->Monitor "<default monitor>"
[ 5335.329] (**) | |-->Device "Builtin Default vesa Device 0"
[ 5335.329] (==) No monitor specified for screen "Builtin Default vesa Screen 0".
Using a default monitor configuration.
[ 5335.329] (==) Not automatically adding devices
[ 5335.329] (==) Not automatically enabling devices
[ 5335.329] (==) Not automatically adding GPU devices
[ 5335.329] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 5335.329] (==) 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/
[ 5335.329] (==) ModulePath set to "/usr/X11R7/lib/modules"
[ 5335.329] (==) |-->Input Device "<default pointer>"
[ 5335.329] (==) |-->Input Device "<default keyboard>"
[ 5335.329] (==) The core pointer device wasn't specified explicitly in the layout.
Using the default mouse configuration.
[ 5335.329] (==) The core keyboard device wasn't specified explicitly in the layout.
Using the default keyboard configuration.
[ 5335.329] (II) LoadModule: "glx"
[ 5335.329] (II) Loading /usr/X11R7/lib/modules/extensions/libglx.so
[ 5335.329] (II) Module glx: vendor="X.Org Foundation"
[ 5335.329] compiled for 1.20.3, module version = 1.0.0
[ 5335.329] ABI class: X.Org Server Extension, version 10.0
[ 5335.329] (II) LoadModule: "intel"
[ 5335.330] (II) Loading /usr/X11R7/lib/modules/drivers/intel_drv.so
[ 5335.330] (II) Module intel: vendor="X.Org Foundation"
[ 5335.330] compiled for 1.20.3, module version = 2.99.917
[ 5335.330] Module class: X.Org Video Driver
[ 5335.330] ABI class: X.Org Video Driver, version 24.0
[ 5335.330] (II) LoadModule: "fbdev"
[ 5335.331] (WW) Warning, couldn't open module fbdev
[ 5335.331] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 5335.331] (II) LoadModule: "vesa"
[ 5335.331] (II) Loading /usr/X11R7/lib/modules/drivers/vesa_drv.so
[ 5335.331] (II) Module vesa: vendor="X.Org Foundation"
[ 5335.331] compiled for 1.20.3, module version = 2.4.0
[ 5335.331] Module class: X.Org Video Driver
[ 5335.331] ABI class: X.Org Video Driver, version 24.0
[ 5335.331] (II) LoadModule: "mouse"
[ 5335.332] (II) Loading /usr/X11R7/lib/modules/drivers/mouse_drv.so
[ 5335.332] (II) Module mouse: vendor="X.Org Foundation"
[ 5335.332] compiled for 1.20.3, module version = 1.9.2
[ 5335.332] Module class: X.Org XInput Driver
[ 5335.332] ABI class: X.Org XInput driver, version 24.1
[ 5335.332] (II) LoadModule: "kbd"
[ 5335.332] (II) Loading /usr/X11R7/lib/modules/drivers/kbd_drv.so
[ 5335.332] (II) Module kbd: vendor="X.Org Foundation"
[ 5335.332] compiled for 1.20.3, module version = 1.9.0
[ 5335.332] Module class: X.Org XInput Driver
[ 5335.332] ABI class: X.Org XInput driver, version 24.1
[ 5335.332] (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
[ 5335.332] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[ 5335.332] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[ 5335.332] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[ 5335.332] (II) VESA: driver for VESA chipsets: vesa
[ 5335.332] (--) Using wscons driver on /dev/ttyE7 in pcvt compatibility mode (version 3.32)
[ 5335.332] (--) using VT number 8
[ 5335.344] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20151010
[ 5335.344] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 5335.344] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 3000
[ 5335.344] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx
[ 5335.344] (II) intel(0): Creating default Display subsection in Screen section
"Builtin Default intel Screen 0" for depth/fbbpp 24/32
[ 5335.344] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 5335.344] (==) intel(0): RGB weight 888
[ 5335.344] (==) intel(0): Default visual is TrueColor
[ 5335.344] (II) intel(0): Output LVDS1 has no monitor section
[ 5335.344] (II) intel(0): Enabled output LVDS1
[ 5335.344] (II) intel(0): Output VGA1 has no monitor section
[ 5335.344] (II) intel(0): Enabled output VGA1
[ 5335.344] (II) intel(0): Output HDMI1 has no monitor section
[ 5335.344] (II) intel(0): Enabled output HDMI1
[ 5335.345] (II) intel(0): Output DP1 has no monitor section
[ 5335.345] (II) intel(0): Enabled output DP1
[ 5335.345] (II) intel(0): Output HDMI2 has no monitor section
[ 5335.345] (II) intel(0): Enabled output HDMI2
[ 5335.345] (II) intel(0): Output HDMI3 has no monitor section
[ 5335.345] (II) intel(0): Enabled output HDMI3
[ 5335.345] (II) intel(0): Output DP2 has no monitor section
[ 5335.345] (II) intel(0): Enabled output DP2
[ 5335.345] (II) intel(0): Output DP3 has no monitor section
[ 5335.345] (II) intel(0): Enabled output DP3
[ 5335.345] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 5335.345] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 5335.345] (II) intel(0): Enabled output VIRTUAL1
[ 5335.345] (--) intel(0): Output LVDS1 using initial mode 1366x768 on pipe 0
[ 5335.345] (==) intel(0): TearFree disabled
[ 5335.345] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[ 5335.345] (==) intel(0): DPI set to (96, 96)
[ 5335.345] (II) Loading sub module "dri2"
[ 5335.345] (II) LoadModule: "dri2"
[ 5335.345] (II) Module "dri2" already built-in
[ 5335.345] (II) UnloadModule: "vesa"
[ 5335.345] (II) Unloading vesa
[ 5335.345] (II) intel(0): SNA initialized with Sandybridge (gen6, gt2) backend
[ 5335.345] (==) intel(0): Backing store enabled
[ 5335.345] (==) intel(0): Silken mouse enabled
[ 5335.345] (II) intel(0): HW Cursor enabled
[ 5335.345] (==) intel(0): DPMS enabled
[ 5335.345] (II) intel(0): [DRI2] Setup complete
[ 5335.345] (II) intel(0): [DRI2] DRI driver: i965
[ 5335.345] (II) intel(0): [DRI2] VDPAU driver: i965
[ 5335.345] (II) intel(0): direct rendering: DRI2 enabled
[ 5335.345] (II) Initializing extension Generic Event Extension
[ 5335.346] (II) Initializing extension SHAPE
[ 5335.346] (II) Initializing extension MIT-SHM
[ 5335.346] (II) Initializing extension XInputExtension
[ 5335.347] (II) Initializing extension XTEST
[ 5335.347] (II) Initializing extension BIG-REQUESTS
[ 5335.347] (II) Initializing extension SYNC
[ 5335.348] (II) Initializing extension XKEYBOARD
[ 5335.348] (II) Initializing extension XC-MISC
[ 5335.348] (II) Initializing extension SECURITY
[ 5335.349] (II) Initializing extension XFIXES
[ 5335.349] (II) Initializing extension XFree86-Bigfont
[ 5335.349] (II) Initializing extension RENDER
[ 5335.350] (II) Initializing extension RANDR
[ 5335.350] (II) Initializing extension COMPOSITE
[ 5335.351] (II) Initializing extension DAMAGE
[ 5335.351] (II) Initializing extension MIT-SCREEN-SAVER
[ 5335.351] (II) Initializing extension DOUBLE-BUFFER
[ 5335.351] (II) Initializing extension RECORD
[ 5335.352] (II) Initializing extension DPMS
[ 5335.352] (II) Initializing extension Present
[ 5335.353] (II) Initializing extension X-Resource
[ 5335.353] (II) Initializing extension XVideo
[ 5335.353] (II) Initializing extension XVideo-MotionCompensation
[ 5335.353] (II) Initializing extension GLX
[ 5335.356] (II) AIGLX: Loaded and initialized i965
[ 5335.356] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 5335.356] (II) Initializing extension XFree86-VidModeExtension
[ 5335.356] (II) Initializing extension XFree86-DGA
[ 5335.357] (II) Initializing extension XFree86-DRI
[ 5335.357] (II) Initializing extension DRI2
[ 5335.358] (II) intel(0): switch to mode 1366x768@60.2 on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 5335.368] (II) intel(0): Setting screen physical size to 361 x 203
[ 5335.428] (II) Using input driver 'mouse' for '<default pointer>'
[ 5335.428] (**) Option "CorePointer" "on"
[ 5335.428] (**) <default pointer>: always reports core events
[ 5335.429] (WW) <default pointer>: No Device specified, looking for one...
[ 5335.516] (II) <default pointer>: found Device "/dev/wsmouse"
[ 5335.519] (--) <default pointer>: Device: "/dev/wsmouse"
[ 5335.519] (==) <default pointer>: Protocol: "WSMouse"
[ 5335.519] (**) <default pointer>: always reports core events
[ 5335.519] (**) Option "Device" "/dev/wsmouse"
[ 5335.609] (==) <default pointer>: Emulate3Buttons, Emulate3Timeout: 50
[ 5335.609] (**) <default pointer>: ZAxisMapping: buttons 4 and 5
[ 5335.609] (**) <default pointer>: Buttons: 9
[ 5335.609] (II) XINPUT: Adding extended input device "<default pointer>" (type: MOUSE, id 6)
[ 5335.609] (**) <default pointer>: (accel) keeping acceleration scheme 1
[ 5335.609] (**) <default pointer>: (accel) acceleration profile 0
[ 5335.609] (**) <default pointer>: (accel) acceleration factor: 2.000
[ 5335.609] (**) <default pointer>: (accel) acceleration threshold: 4
[ 5335.697] (II) Using input driver 'kbd' for '<default keyboard>'
[ 5335.697] (**) Option "CoreKeyboard" "on"
[ 5335.697] (**) <default keyboard>: always reports core events
[ 5335.697] (**) <default keyboard>: always reports core events
[ 5335.697] (**) Option "Protocol" "standard"
[ 5335.697] (**) Option "XkbRules" "base"
[ 5335.697] (**) Option "XkbModel" "pc105"
[ 5335.697] (**) Option "XkbLayout" "us"
[ 5335.697] (II) XINPUT: Adding extended input device "<default keyboard>" (type: KEYBOARD, id 7)
[ 5338.088] (EE) Bus error at address 0x7f7fedaad3e5
[ 5338.088] (EE)
Fatal server error:
[ 5338.088] (EE) Caught signal 10 (Bus error). Server aborting
[ 5338.088] (EE)
[ 5338.088] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 5338.088] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 5338.088] (EE)
[ 5338.088] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 5338.125] (EE) Server terminated with error (1). Closing log file.
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