[paolo]

Hi,
i'm compiling Ice 3.3.0 on an Ubuntu 8.04 Intel Xeon Quad Core 64bit machine.
With OPTIMIZE flag disabled (as default) all test are passed, if I enable OPTIMIZE,
./cpp/allTests.py fails:

*** running tests 10/61 in /usr/src/Ice-3.3.0/cpp/test/Ice/operations
*** configuration: Default
*** test started: 05/22/08 16:52:52
tests with regular server.
starting server... ok
starting client... ok
testing twoway operations... Bus error
*** glibc detected *** /usr/src/Ice-3.3.0/cpp/test/Ice/operations/client: malloc(): memory corruption (fast): 0x00000000006c1250 ***
======= Backtrace: =========
/lib/libc.so.6[0x7fa0c3bc93b2]
/lib/libc.so.6(__libc_malloc+0x90)[0x7fa0c3bca360]
/usr/lib/libstdc++.so.6(_Znwm+0x1d)[0x7fa0c44095ed]
/usr/src/Ice-3.3.0/cpp/lib/libIce.so.33(_ZNK3Ice23ConnectionLostException9ice _cloneEv+0x13)[0x7fa0c4dffa03]
/usr/src/Ice-3.3.0/cpp/lib/libIce.so.33(_ZN3Ice11ConnectionI8setStateENS0_5St ateERKNS_14LocalExceptionE+0x7e)[0x7fa0c4db2dee]
/usr/src/Ice-3.3.0/cpp/lib/libIce.so.33(_ZN3Ice11ConnectionI9exceptionERKNS_1 4LocalExceptionE+0xc2)[0x7fa0c4db4592]
/usr/src/Ice-3.3.0/cpp/lib/libIce.so.33(_ZN11IceInternal10ThreadPool3runEv+0x 1d20)[0x7fa0c4ed0060]
/usr/src/Ice-3.3.0/cpp/lib/libIce.so.33(_ZN11IceInternal10ThreadPool18EventHa ndlerThread3runEv+0x52)[0x7fa0c4ed01e2]
/usr/src/Ice-3.3.0/cpp/lib/libIceUtil.so.33[0x7fa0c4aa2722]
/lib/libpthread.so.0[0x7fa0c485f3f7]
/lib/libc.so.6(clone+0x6d)[0x7fa0c3c2bb2d]
======= Memory map: ========
00400000-0049f000 r-xp 00000000 09:01 118850 /usr/src/Ice-3.3.0/cpp/test/Ice/operations/client
0069e000-006b9000 rw-p 0009e000 09:01 118850 /usr/src/Ice-3.3.0/cpp/test/Ice/operations/client
006b9000-006da000 rw-p 006b9000 00:00 0 [heap]
41f33000-41f34000 ---p 41f33000 00:00 0
41f34000-42734000 rw-p 41f34000 00:00 0
42734000-42735000 ---p 42734000 00:00 0
42735000-42f35000 rw-p 42735000 00:00 0
42f35000-42f36000 ---p 42f35000 00:00 0
42f36000-43736000 rw-p 42f36000 00:00 0
43736000-43737000 ---p 43736000 00:00 0
43737000-43f37000 rw-p 43737000 00:00 0
43f37000-43f38000 ---p 43f37000 00:00 0
43f38000-44738000 rw-p 43f38000 00:00 0
7fa0bc000000-7fa0bc021000 rw-p 7fa0bc000000 00:00 0
7fa0bc021000-7fa0c0000000 ---p 7fa0bc021000 00:00 0
7fa0c3740000-7fa0c3742000 r-xp 00000000 09:01 33896 /lib/libdl-2.7.so
7fa0c3742000-7fa0c3942000 ---p 00002000 09:01 33896 /lib/libdl-2.7.so
7fa0c3942000-7fa0c3944000 rw-p 00002000 09:01 33896 /lib/libdl-2.7.so
7fa0c3944000-7fa0c3953000 r-xp 00000000 09:01 4182 /lib/libbz2.so.1.0.4
7fa0c3953000-7fa0c3b52000 ---p 0000f000 09:01 4182 /lib/libbz2.so.1.0.4
7fa0c3b52000-7fa0c3b54000 rw-p 0000e000 09:01 4182 /lib/libbz2.so.1.0.4
7fa0c3b54000-7fa0c3cac000 r-xp 00000000 09:01 33892 /lib/libc-2.7.so
7fa0c3cac000-7fa0c3eac000 ---p 00158000 09:01 33892 /lib/libc-2.7.so
7fa0c3eac000-7fa0c3eaf000 r--p 00158000 09:01 33892 /lib/libc-2.7.so
7fa0c3eaf000-7fa0c3eb1000 rw-p 0015b000 09:01 33892 /lib/libc-2.7.so
7fa0c3eb1000-7fa0c3eb6000 rw-p 7fa0c3eb1000 00:00 0
7fa0c3eb6000-7fa0c3ec3000 r-xp 00000000 09:01 33202 /lib/libgcc_s.so.1
7fa0c3ec3000-7fa0c40c3000 ---p 0000d000 09:01 33202 /lib/libgcc_s.so.1
7fa0c40c3000-7fa0c40c4000 rw-p 0000d000 09:01 33202 /lib/libgcc_s.so.1
7fa0c40c4000-7fa0c4144000 r-xp 00000000 09:01 33897 /lib/libm-2.7.so
7fa0c4144000-7fa0c4343000 ---p 00080000 09:01 33897 /lib/libm-2.7.so
7fa0c4343000-7fa0c4345000 rw-p 0007f000 09:01 33897 /lib/libm-2.7.so
7fa0c4345000-7fa0c4434000 r-xp 00000000 09:01 33211 /usr/lib/libstdc++.so.6.0.9
7fa0c4434000-7fa0c4634000 ---p 000ef000 09:01 33211 /usr/lib/libstdc++.so.6.0.9
7fa0c4634000-7fa0c463a000 r--p 000ef000 09:01 33211 /usr/lib/libstdc++.so.6.0.9
7fa0c463a000-7fa0c463d000 rw-p 000f5000 09:01 33211 /usr/lib/libstdc++.so.6.0.9
7fa0c463d000-7fa0c4650000 rw-p 7fa0c463d000 00:00 0
7fa0c4650000-7fa0c4658000 r-xp 00000000 09:01 33910 /lib/librt-2.7.so
7fa0c4658000-7fa0c4857000 ---p 00008000 09:01 33910 /lib/librt-2.7.so
7fa0c4857000-7fa0c4859000 rw-p 00007000 09:01 33910 /lib/librt-2.7.so
7fa0c4859000-7fa0c486f000 r-xp 00000000 09:01 33908 /lib/libpthread-2.7.so
7fa0c486f000-7fa0c4a6f000 ---p 00016000 09:01 33908 /lib/libpthread-2.7.so
7fa0c4a6f000-7fa0c4a71000 rw-p 00016000 09:01 33908 /lib/libpthread-2.7.so
7fa0c4a71000-7fa0c4a75000 rw-p 7fa0c4a71000 00:00 0
7fa0c4a75000-7fa0c4ab1000 r-xp 00000000 09:01 66411 /usr/src/Ice-3.3.0/cpp/lib/libIceUtil.so.3.3.0
7fa0c4ab1000-7fa0c4cb1000 ---p 0003c000 09:01 66411 /usr/src/Ice-3.3.0/cpp/lib/libIceUtil.so.3.3.0
7fa0c4cb1000-7fa0c4cb3000 rw-p 0003c000 09:01 66411 /usr/src/Ice-3.3.0/cpp/lib/libIceUtil.so.3.3.0
7fa0c4cb3000-7fa0c4f48000 r-xp 00000000 09:01 118475 /usr/src/Ice-3.3.0/cpp/lib/libIce.so.3.3.0
7fa0c4f48000-7fa0c5147000 ---p 00295000 09:01 118475 /usr/src/Ice-3.3.0/cpp/lib/libIce.so.3.3.0
7fa0c5147000-7fa0c516b000 rw-p 00294000 09:01 118475 /usr/src/Ice-3.3.0/cpp/lib/libIce.so.3.3.0
7fa0c516b000-7fa0c516f000 rw-p 7fa0c516b000 00:00 0
7fa0c516f000-7fa0c518c000 r-xp 00000000 09:01 33889 /lib/ld-2.7.so
7fa0c537a000-7fa0c537f000 rw-p 7fa0c537a000 00:00 0
7fa0c5388000-7fa0c538c000 rw-p 7fa0c5388000 00:00 0
7fa0c538c000-7fa0c538e000 rw-p 0001d000 09:01 33889 /lib/ld-2.7.so
7fffcd379000-7fffcd38e000 rw-p 7ffffffea000 00:00 0 [stack]
7fffcd3fe000-7fffcd400000 r-xp 7fffcd3fe000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
Aborted
('test in /usr/src/Ice-3.3.0/cpp/test/Ice/operations failed with exit status', 256)

I'm using mcpp 2.7 patched as suggested