Some random extra debug (from a separate run):
(gdb) up
#3 0x00007f0485ef1af3 in ShadowCopyArea (pSrc=0x7f048ba948f0,
pDst=0x7f048c4ca910, pGC=0x7f048c3def70,
srcx=<optimised out>, srcy=<optimised out>, width=<optimised out>,
height=434, dstx=0, dsty=0)
at ../../../../hw/xfree86/shadowfb/shadow.c:618
618 ../../../../hw/xfree86/shadowfb/shadow.c: No such file or directory.
(gdb) p pDst
$1 = (DrawablePtr) 0x7f048c4ca910
(gdb) p *pDst
$2 = {type = 0 '\000', class = 1 '\001', depth = 32 ' ', bitsPerPixel = 32 ' ',
id = 56623110, x = -958,
y = -716, width = 722, height = 434, pScreen = 0x7f048b738810, serialNumber =
2538}
(gdb) p/x *pDst
$3 = {type = 0x0, class = 0x1, depth = 0x20, bitsPerPixel = 0x20, id =
0x3600006, x = 0xfc42, y = 0xfd34,
width = 0x2d2, height = 0x1b2, pScreen = 0x7f048b738810, serialNumber = 0x9ea}
(gdb) p pGC
$4 = (GC *) 0x7f048c3def70
(gdb) p pGC->pCompositeClip
$5 = (RegionPtr) 0x7f048c4ca960
(gdb) p *pGC->pCompositeClip
$6 = {extents = {x1 = -958, y1 = -716, x2 = -236, y2 = -282}, data = 0x0}
(gdb) p *(WindowPtr)pDst
$7 = {drawable = {type = 0 '\000', class = 1 '\001', depth = 32 ' ',
bitsPerPixel = 32 ' ', id = 56623110,
x = -958, y = -716, width = 722, height = 434, pScreen = 0x7f048b738810,
serialNumber = 2538},
devPrivates = 0x7f048c4ca9e0, parent = 0x7f048c4c9b80, nextSib = 0x0, prevSib
= 0x0,
firstChild = 0x7f048c4cade0, lastChild = 0x7f048c4cade0, clipList = {extents
= {x1 = -958, y1 = -716,
x2 = -236, y2 = -282}, data = 0x0}, borderClip = {extents = {x1 = -958,
y1 = -716, x2 = -236,
y2 = -282}, data = 0x0}, valdata = 0x0, winSize = {extents = {x1 = -958,
y1 = -716, x2 = -236,
y2 = -282}, data = 0x0}, borderSize = {extents = {x1 = -958, y1 = -716,
x2 = -236, y2 = -282},
data = 0x0}, origin = {x = 0, y = 0}, borderWidth = 0, deliverableEvents =
32799, eventMask = 4423680,
background = {pixmap = 0xfff2f1f0, pixel = 4294111728}, border = {pixmap =
0x0, pixel = 0},
backStorage = 0x0, optional = 0x7f048c4caa20, backgroundState = 2,
borderIsPixel = 1, cursorIsNone = 1,
backingStore = 0, saveUnder = 0, DIXsaveUnder = 0, bitGravity = 1, winGravity
= 1, overrideRedirect = 0,
visibility = 0, mapped = 1, realized = 1, viewable = 1, dontPropagate = 0,
forcedBS = 0, redirectDraw = 0,
forcedBG = 0, damagedDescendants = 0, inhibitBGPaint = 0}
(Is the depth/bitsPerPixel correct? I thought this was running at 24bpp - maybe
this is some intermediate).
Note how almost every x/y value there is -ve.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-cirrus in Ubuntu.
https://bugs.launchpad.net/bugs/1043513
Title:
Xorg crashed with SIGABRT in memcpy() via cirRefreshArea() under KVM
virtual machine
Status in “xserver-xorg-video-cirrus” package in Ubuntu:
Confirmed
Bug description:
No login possible on KVM-based virtual machine (with virt-manager) and
network settings
Source device: Host device eth2 : macvtap
Device model: virtio
Source mode: VEPA
With source mode set to "Default" it works.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-core 2:1.12.99.905-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-13.13-generic 3.5.3
Uname: Linux 3.5.0-13-generic x86_64
ApportVersion: 2.5.1-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDmesg:
[ 3.809292] init: plymouth-stop pre-start process (1197) terminated with
status 1
[ 5.314446] hda-intel: Invalid position buffer, using LPIB read method
instead.
[ 9.269441] hda-intel: IRQ timing workaround is activated for card #0.
Suggest a bigger bdl_pos_adj.
Date: Wed Aug 29 22:04:57 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
GraphicsCard:
Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller])
Subsystem: Red Hat, Inc Device [1af4:1100]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Bochs Bochs
ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp
vt7 -novtswitch
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-13-generic
root=UUID=2258d315-c1f3-4f2c-b925-01ab5cdf448d ro quiet splash vt.handoff=7
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libc.so.6
cirRefreshArea () from /usr/lib/xorg/modules/drivers/cirrus_drv.so
?? () from /usr/lib/xorg/modules/libshadowfb.so
?? ()
?? ()
Title: Xorg crashed with SIGABRT in cirRefreshArea()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 01/01/2007
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias:
dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
dmi.product.name: Bochs
dmi.sys.vendor: Bochs
version.compiz: compiz 1:0.9.8+bzr3319-0ubuntu3
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.38-0ubuntu2
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20120821.c1114c61-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20120821.c1114c61-0ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.12.99.905-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.99.99~git20120713.6ef1ad6a-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.3-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.1-4~ubuntu1
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