Java version: 1.7.0-ea-b107
Platform: Solaris-amd64 Solaris 10 5/09 s10x_u7wos_08 X86

Problem:
SwingSet2 is crashed by running it in Solaris_amd64 machine using jdk1.7.0-b107 swat build. It is running fine with in solaris-i586, solaris-sparc and windows.
Please see below core dump summary and a core dump file as attached.

Test log can be found:
http://sqeweb.sfbay.sun.com/nfs/results/vm/gtee/JDK6UR/SWAT/VM/6-swat/2010-08-26_01/vm/solaris-amd64-only/client/mixed/solaris-amd64-only_client_mixed_vm.swat/analysis.html

It can be reproducible by running it java -jar with following flags:
-d64 -server -Xmixed; or -d64 -client -Xint; -d64 -server -Xint; -d64 -client -Xmixed

Summary of the core dump file:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x000000000000000e, pid=3023, tid=24
#
# JRE version: 7.0
# Java VM: Java HotSpot(TM) 64-Bit Server VM (19.0-b05 mixed mode solaris-amd64 compressed oops)
# Problematic frame:
# C 0x000000000000000e
#
--------------- T H R E A D ---------------

Current thread (0x0000000000eea000): JavaThread "Thread-2" [_thread_in_native, id=24, stack(0xfffffd7fd46fe000,0xfffffd7fd47fe000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x000000000000000e;;

Registers:
RAX=0x000000000000000e, RBX=0x0000000000cb8000, RCX=0x0000000000000005, RDX=0x00000000010288ed
RSP=0xfffffd7fd47fd380, RBP=0x0000000000000007, RSI=0x0000000000000006, RDI=0x000000000000000e
R8=0x0000000000000000, R9=0x0000000000000012, R10=0xfffffd7fd493d880, R11=0x0000000000000007
R12=0x0000000001028b38, R13=0x0000000000b3c880, R14=0x0000000000ead330, R15=0x0000000000000000
RIP=0x000000000000000e, RFLAGS=0x0000000000010282

Top of Stack: (sp=0xfffffd7fd47fd380)
0xfffffd7fd47fd380: fffffd7fd47fd3a0 0000000000000001
0xfffffd7fd47fd390: 0000000000000020 0000000000cb8000
0xfffffd7fd47fd3a0: fffffd7fd47fd400 fffffd7fd49413ca
0xfffffd7fd47fd3b0: 0000000000f50b78 0000000001028b38
0xfffffd7fd47fd3c0: 0000000000a44f28 0000000001028a08
0xfffffd7fd47fd3d0: fffffd7fd47fd4a8 0000000000cb8000
0xfffffd7fd47fd3e0: 0000000000000001 0000000000000020
0xfffffd7fd47fd3f0: 0000000000eea1c8 fffffd7fd47fd518
0xfffffd7fd47fd400: fffffd7fd47fd460 fffffd7fd493ac10
0xfffffd7fd47fd410: fffffd7fd47fd4c0 0000000000b4f2e8
0xfffffd7fd47fd420: 0000000000ead330 00000000d47fd428
0xfffffd7fd47fd430: 0000000000000000 0000000000eea000
0xfffffd7fd47fd440: fffffd7fd47fd520 fffffd7fd70cb6e0
0xfffffd7fd47fd450: fffffd7fd5e0f000 fffffd7fd70cb6e8
0xfffffd7fd47fd460: fffffd7fd47fd4e0 fffffd7ffac10e48
0xfffffd7fd47fd470: fffffd7ffac0585a 0000000000000000
0xfffffd7fd47fd480: fffffd7ffac0df58 0000000000000003
0xfffffd7fd47fd490: 0000000000000002 0000000000eea000
0xfffffd7fd47fd4a0: fffffd7fd47fd4a0 0000000000000000
0xfffffd7fd47fd4b0: fffffd7fd47fd520 fffffd7fd70cc160
0xfffffd7fd47fd4c0: 0000000000000000 fffffd7fd70cb6e8
0xfffffd7fd47fd4d0: 0000000000000000 fffffd7fd47fd500
0xfffffd7fd47fd4e0: fffffd7fd47fd568 fffffd7ffac0585a
0xfffffd7fd47fd4f0: 0000000000000000 fffffd7ffac0df58
0xfffffd7fd47fd500: 0000000000000000 0000000000000020
0xfffffd7fd47fd510: 0000000000000001 fffffd7ff2d24aa8
0xfffffd7fd47fd520: fffffd7ff2d23900 fffffd7fd47fd528
0xfffffd7fd47fd530: fffffd7fd70cb536 fffffd7fd47fd598
0xfffffd7fd47fd540: fffffd7fd70cc160 0000000000000000
0xfffffd7fd47fd550: fffffd7fd70cb548 fffffd7fd47fd500
0xfffffd7fd47fd560: fffffd7fd47fd578 fffffd7fd47fd5f0
0xfffffd7fd47fd570: fffffd7ffac0585a 0000000000000000

Instructions: (pc=0x000000000000000e)
0xfffffffffffffffe:
;;
Stack: [0xfffffd7fd46fe000,0xfffffd7fd47fe000], sp=0xfffffd7fd47fd380, free space=3fc0000000000000046k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C 0x000000000000000e

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j sun.dc.pr.PathFiller.writeAlpha8([BIII)V+0
j sun.dc.pr.PathFiller.writeAlpha([BIII)V+6
j sun.dc.pr.Rasterizer.getAlpha([BII)V+15
j sun.java2d.pipe.AAShapePipe.renderPath(Lsun/java2d/SunGraphics2D;Ljava/awt/Shape;Ljava/awt/BasicStroke;)V+308
j sun.java2d.pipe.AAShapePipe.fill(Lsun/java2d/SunGraphics2D;Ljava/awt/Shape;)V+4
j sun.java2d.pipe.ValidatePipe.fill(Lsun/java2d/SunGraphics2D;Ljava/awt/Shape;)V+14
j sun.java2d.SunGraphics2D.fill(Ljava/awt/Shape;)V+6
j BezierAnimationPanel.run()V+763
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
=>0x0000000000eea000 JavaThread "Thread-2" [_thread_in_native, id=24, stack(0xfffffd7fd46fe000,0xfffffd7fd47fe000)]
  0x0000000001442000 JavaThread "SwingWorker-pool-1-thread-1" daemon [_thread_blocked, id=22, stack(0xfffffd7fd43df000,0xfffffd7fd44df000)]
  0x0000000000c42800 JavaThread "TimerQueue" daemon [_thread_blocked, id=19, stack(0xfffffd7fd47ff000,0xfffffd7fd48ff000)]
  0x0000000000a7b800 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=18, stack(0xfffffd7fd4a8c000,0xfffffd7fd4b8c000)]
  0x0000000000c60000 JavaThread "AWT-Shutdown" [_thread_blocked, id=17, stack(0xfffffd7fd4b8d000,0xfffffd7fd4c8d000)]
  0x0000000000969000 JavaThread "AWT-XAWT" daemon [_thread_in_native, id=14, stack(0xfffffd7fd4c8e000,0xfffffd7fd4d8e000)]
  0x000000000094e000 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=13, stack(0xfffffd7fd4d8f000,0xfffffd7fd4e8f000)]
  0x000000000083c800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=11, stack(0xfffffd7fd5317000,0xfffffd7fd5417000)]
  0x0000000000838000 JavaThread "CompilerThread1" daemon [_thread_blocked, id=10, stack(0xfffffd7fd5418000,0xfffffd7fd5518000)]
  0x0000000000835800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=9, stack(0xfffffd7fd5519000,0xfffffd7fd5619000)]
  0x0000000000832000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=8, stack(0xfffffd7fd561a000,0xfffffd7fd571a000)]
  0x0000000000813000 JavaThread "Finalizer" daemon [_thread_blocked, id=7, stack(0xfffffd7fd571b000,0xfffffd7fd581b000)]
  0x000000000080c000 JavaThread "Reference Handler" daemon [_thread_blocked, id=6, stack(0xfffffd7fd581c000,0xfffffd7fd591c000)]
  0x000000000041b800 JavaThread "main" [_thread_blocked, id=2, stack(0xfffffd7ffde0f000,0xfffffd7ffdf0f000)]

Other Threads:
  0x0000000000808000 VMThread [stack: 0xfffffd7fd591d000,0xfffffd7fd5a1d000] [id=5]
  0x000000000084f000 WatcherThread [stack: 0xfffffd7fd5216000,0xfffffd7fd5316000] [id=12]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
 PSYoungGen total 166976K, used 47033K [0xfffffd7ff0210000, 0xfffffd7ffaa10000, 0xfffffd7ffaa10000)
  eden space 162048K, 28% used [0xfffffd7ff0210000,0xfffffd7ff2f9d980,0xfffffd7ffa050000)
  from space 4928K, 7% used [0xfffffd7ffa540000,0xfffffd7ffa5a0c50,0xfffffd7ffaa10000)
  to space 4992K, 0% used [0xfffffd7ffa050000,0xfffffd7ffa050000,0xfffffd7ffa530000)
 PSOldGen total 32768K, used 18752K [0xfffffd7fdb210000, 0xfffffd7fdd210000, 0xfffffd7ff0210000)
  object space 32768K, 57% used [0xfffffd7fdb210000,0xfffffd7fdc460280,0xfffffd7fdd210000)
 PSPermGen total 37248K, used 19204K [0xfffffd7fd5e10000, 0xfffffd7fd8270000, 0xfffffd7fdb210000)
  object space 37248K, 51% used [0xfffffd7fd5e10000,0xfffffd7fd70d1318,0xfffffd7fd8270000)