From derek.br...@gmail.com on November 11, 2010 11:46:52

adding tests/realloc.c for issue #69 I'm seeing an unaddr for every pthread_create:

Error #1: UNADDRESSABLE ACCESS: writing 0xf4a00454-0xf4a00458 4 byte(s)
Elapsed time = 0:00:01.536 in thread 2885
0x006af8d4 <libc.so.6+0x1238d4> libc.so.6!??
??:0
0x006af94a <libc.so.6+0x12394a> libc.so.6!??
??:0
0x0073cac8 <libpthread.so.0+0x5ac8> libpthread.so.0!start_thread
/usr/src/debug/glibc-2.11/nptl/pthread_create.c:307
0x00666dce <libc.so.6+0xdadce> libc.so.6!??
??:0

with symbols:
Error #1: UNADDRESSABLE ACCESS: writing 0xf4a00454-0xf4a00458 4 byte(s)
0x6af8d4 <arena_thread_freeres+68>: mov %eax,0x444(%edx)
0x6af948 <__libc_thread_freeres+40>: call *(%esi)
0x73cac3 <start_thread+195>: call 0x73aee4 __libc_thread_freeres@plt

FIXME: why doesn't this show up in tests/pthreads?
FIXME: need to understand more fully what's going on

Original issue: http://code.google.com/p/drmemory/issues/detail?id=70