** Tags added: raring
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https://bugs.launchpad.net/bugs/1033533
Title:
Xorg crashed with SIGABRT: exaMemcpyBox with src=0x0 on nouveau with
SW rendering
Status in “xserver-xorg-video-nouveau” package in Ubuntu:
Confirmed
Status in “xserver-xorg-video-nouveau” source package in Quantal:
Confirmed
Bug description:
Crash doing memcpy in EXA on nouveau, with software rendering
activated.
#8 <signal handler called>
No symbol table info available.
#9 __memcpy_sse2 () at ../sysdeps/x86_64/multiarch/../memcpy.S:72
No locals.
#10 0x00007f570e63684e in memcpy (__len=23, __src=0x0, __dest=0x7f5713877100)
at /usr/include/x86_64-linux-gnu/bits/string3.h:52
No locals.
#11 exaMemcpyBox (pbox=pbox@entry=0x7fffef000de0, src=0x0, src_pitch=64,
dst=0x7f5713877100 "", dst_pitch=24, pPixmap=<error reading variable: Unhandled
dwarf expression opcode 0xfa>) at ../../exa/exa_migration_classic.c:59
i = 16
cpp = <optimized out>
bytes = 23
#12 0x00007f570e636d03 in exaCopyDirty (migrate=migrate@entry=0x7fffef000e40,
pValidDst=0x7f5713dc3e40, pValidSrc=0x7f5713dc3e50, transfer=0x7f570f28b7f0
<nouveau_exa_download_from_screen>, fallback_index=fallback_index@entry=1,
sync=0x7f570e635780 <exaWaitSync>) at ../../exa/exa_migration_classic.c:240
pPixmap = 0x7f5713dc3da0
pExaPixmap = 0x7f5713dc3e00
damage = <optimized out>
CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 23, y2 = 16}, data = 0x0}
save_use_gpu_copy = 1
save_pitch = 64
pBox = 0x7fffef000de0
nbox = 1
access_prepared = 1
need_sync = 0
#13 0x00007f570e636f32 in exaCopyDirtyToSys
(migrate=migrate@entry=0x7fffef000e40) at ../../exa/exa_migration_classic.c:285
pPixmap = <optimized out>
pExaScr = 0x7f5713877100
pExaPixmap = 0x0
#14 0x00007f570e63951a in exaPrepareAccessReg_mixed (pPixmap=0x7f5713dc3da0,
index=<optimized out>, pReg=0x0) at ../../exa/exa_migration_mixed.c:254
as_dst = 1
pixmaps = {{as_dst = 0, as_src = 1, pPix = 0x7f5713dc3da0, pReg =
0x0}}
pExaPixmap = 0x7f5713dc3e00
has_gpu_copy = <optimized out>
success = <optimized out>
[Original Report]
The crash report started immediately after login.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-core 2:1.12.99.902-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-8.8-generic 3.5.0
Uname: Linux 3.5.0-8-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.4-0ubuntu6
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CrashCounter: 1
Date: Sun Aug 5 14:46:44 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 4.1.18, 3.5.0-6-generic, x86_64: installed
virtualbox, 4.1.18, 3.5.0-8-generic, x86_64: installed
ExecutablePath: /usr/bin/Xorg
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
NVIDIA Corporation C61 [GeForce 6100 nForce 400] [10de:03d2] (rev a2)
(prog-if 00 [VGA controller])
Subsystem: NVIDIA Corporation Device [10de:cb84]
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120519)
Lsusb:
Bus 001 Device 002: ID 18ec:3399 Arkmicro Technologies Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
ProcCmdline: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7
-novtswitch -background none
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-8-generic
root=UUID=a80eff25-65c3-4db0-adad-31d8ea95823b ro quiet splash vt.handoff=7
Renderer: Software
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libc.so.6
?? () from /usr/lib/xorg/modules/libexa.so
?? () from /usr/lib/xorg/modules/libexa.so
?? () from /usr/lib/xorg/modules/libexa.so
?? () from /usr/lib/xorg/modules/libexa.so
Title: Xorg crashed with SIGABRT
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 09/22/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: NF-MCP61
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd09/22/2006:svn:pn:pvr:rvn:rnNF-MCP61:rvr:cvn:ct3:cvr:
version.compiz: compiz 1:0.9.8+bzr3249-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.37-0ubuntu2
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.4-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.4-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.12.99.902-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-2~ubuntu1
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 2:2.20.2-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.1-4~ubuntu1
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