[Bug 327844] [NEW] compiz freezes xorg on intel graphics card

Martin Vysny vyzivus at baka.sk
Tue Feb 10 23:15:13 UTC 2009 

Public bug reported:

The driver works reliably with metacity, however when I switch to compiz it freezes, sometimes in a minute, sometimes in five minutes. Sometimes it crashes while playing a video however these crashes are quite rare.
ubuntu jaunty x86-64, vga card onboard intel GMA X4500HD, driver 2:2.6.1-1ubuntu2, lspci:

00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e22] (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8276]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 2299
	Region 0: Memory at fe400000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at dc00 [size=8]
	Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
		Address: fee0100c  Data: 41a1
	Capabilities: [d0] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a4] PCIe advanced features <?>

00:02.1 Display controller [0380]: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e23] (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8276]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Region 0: Memory at fea00000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: [d0] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-


gdb backtrace:
#0  0x00007fb37db72dd7 in ioctl () from /lib/libc.so.6
No symbol table info available.
#1  0x00007fb37c0a535d in drm_intel_gem_bo_start_gtt_access ()
   from /usr/lib/libdrm_intel.so.1
No symbol table info available.
#2  0x00007fb36b404221 in intelFinish () from /usr/lib/dri/i965_dri.so
No symbol table info available.
#3  0x00007fb37d3c68c5 in __glXDisp_CopySubBufferMESA (cl=0x1ad51f0, 
    pc=<value optimized out>) at ../../glx/glxcmds.c:1610
	tag = 1
	glxc = (__GLXcontext *) 0x2ae0c40
	pGlxDraw = <value optimized out>
	client = (ClientPtr) 0x1853a80
	drawId = 101
	error = <value optimized out>
	x = 767
	y = 330
	width = 141
	height = 43
#4  0x00007fb37d3c5a92 in __glXDisp_VendorPrivate (cl=0x1ad51f0, 
    pc=0x7f5ec14 "\232\020\b") at ../../glx/glxcmds.c:2250
No locals.
#5  0x00007fb37d3c9ea2 in __glXDispatch (client=0x1853a80)
    at ../../glx/glxext.c:523
	stuff = (xGLXSingleReq *) 0x7f5ec14
	opcode = <value optimized out>
	cl = (__GLXclientState *) 0x1ad51f0
	retval = 1
#6  0x000000000044e1d4 in Dispatch () at ../../dix/dispatch.c:437
	result = <value optimized out>
	client = (ClientPtr) 0x1853a80
	nready = 0
	start_tick = 15800
#7  0x0000000000433c5d in main (argc=10, argv=0x7fff87f98b28, 
    envp=<value optimized out>) at ../../dix/main.c:397
	i = 1
	alwaysCheckForInput = {0, 1}


Xorg log file:
Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x00000001 pgetbl_err: 0x00100000
ipeir: 0x00000000 iphdr: 0x02000000
LP ring tail: 0x000000f0 head: 19624 len: 0x0001f001 start 0x00000000
Err ID (eir): 0x00000000
Err Status (esr): 0x00000010
Err Mask (emr): 0xffffff3f
instdone: 0xffffffff instdone_1: 0xbfbfffae
instpm: 0x00000010
memmode: 0x00000000 instps: 0x8001e0b5
HW Status mask (hwstam): 0xfffffffe
IRQ enable (ier): 0x00000002 imr: 0xfffe0000 iir: 0x000000f0
acthd: 0x4d819624 dma_fadd_p: 0x00019740
ecoskpd: 0x00000307 excc: 0x00000900
cache_mode: 0x00006820/0x00000180
mi_arb_state: 0x00000040
IA_VERTICES_COUNT_QW 0x00000000/0x00000000
IA_PRIMITIVES_COUNT_QW 0x00000000/0x00000000
VS_INVOCATION_COUNT_QW 0x00000000/0x00000000
GS_INVOCATION_COUNT_QW 0x00000000/0x00000000
GS_PRIMITIVES_COUNT_QW 0x00000000/0x00000000
CL_INVOCATION_COUNT_QW 0x00000000/0x00000000
CL_PRIMITIVES_COUNT_QW 0x0085edb4/0x00000000
PS_INVOCATION_COUNT_QW 0x000ecc30/0x00000000
PS_DEPTH_COUNT_QW 0xe275ac3a/0x0000002f
WIZ_CTL 0x00000000
TS_CTL 0x00000000  TS_DEBUG_DATA 0x00000000
TD_CTL 0x00000000 / 0x00000000
Ring at virtual 0x7f7e27098000 head 0x19624 tail 0xf0 count 6835
Ring at virtual 0x7f7e27098000 head 0x19624 tail 0xf0 count 6835
... [repeats several times]...
Ring at virtual 0x7f7e27098000 head 0x19624 tail 0xf0 count 6835
Ring end
space: 103724 wanted 131064
(II) intel(0): [drm] removed 1 reserved context for kernel
(II) intel(0): [drm] unmapping 8192 bytes of SAREA 0x1efff000 at 0x7f7e3bda7000
(II) intel(0): [drm] Closed DRM master.

Fatal server error:
lockup

(II) UnloadModule: "kbd"
(II) UnloadModule: "mouse"
(II) Macintosh mouse button emulation: Close
(II) UnloadModule: "evdev"
(II) A4Tech PS/2+USB Mouse: Close
(II) UnloadModule: "evdev"
(II) USB-compliant keyboard: Close
(II) UnloadModule: "evdev"
(II) USB-compliant keyboard: Close
(II) UnloadModule: "evdev"
(II) AIGLX: Suspending AIGLX clients for VT switch


xorg.conf:
# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"us"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"	"/dev/input/mice"
	Option		"Protocol"	"ImPS/2"
	Option		"ZAxisMapping"	"4 5"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "Device"
	Identifier	"intel"
	Boardname	"intel"
	Driver		"intel"
	Screen	0
#	Option "AccelMethod" "UXA"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	Vendorname	"Plug 'n' Play"
	Modelname	"Plug 'n' Play"
#	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"intel"
	Monitor		"Generic Monitor"
	Defaultdepth	24
	SubSection "Display"
		Depth	24
		Modes	"1920x1200"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
EndSection
Section "Module"
	Load		"glx"
	Load		"GLcore"
	Load		"v4l"
EndSection
Section "Extensions"
	Option		"Composite"	"1"
EndSection
#Section "ServerFlags"
#	Option "Xinerama" "0"
#EndSection

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

-- 
compiz freezes xorg on intel graphics card
https://bugs.launchpad.net/bugs/327844
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