compiz crashed with SIGSEGV in _pixman_image_get_solid()

[Kai]

Crash

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.92-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Tue Feb 21 21:08:06 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0x7f6c837e8560: add %al,(%rax)
 PC (0x7f6c837e8560) in non-executable VMA region: 0x7f6c82fff000-0x7f6c837ff000 rw-p None
 source "%al" ok
 destination "(%rax)" (0xb1c90888) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason:
 executing writable VMA None
 writing unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
 pixman_image_composite32 () from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libcairo.so.2
Title: compiz crashed with SIGSEGV in pixman_image_composite32()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 _pixman_image_get_solid (imp=<optimized out>, image=<optimized out>, format=<optimized out>) at ../../pixman/pixman-image.c:892
 sse2_composite_over_n_8_8888 (imp=<optimized out>, info=<optimized out>) at ../../pixman/pixman-sse2.c:3132
 pixman_image_composite32 (op=<optimized out>, src=<optimized out>, mask=<optimized out>, dest=<optimized out>, src_x=0, src_y=0, mask_x=0, mask_y=0, dest_x=10, dest_y=32, width=5, height=1) at ../../pixman/pixman.c:712
 _fill_span (num_spans=<optimized out>, spans=0x7f6c837eabe0, height=1, y=33, abstract_renderer=0x7f6c837ebd70) at /build/buildd/cairo-1.10.2/src/cairo-image-surface.c:2610

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[zarquon42 (zarquon42)]

Random crash - I'm using the unity version from the unity-team ppa:
unity 5.6.0-0ubuntu4 0
compiz 1:0.9.7.0+bzr3035-0ubuntu1 0