http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42679
Li Guanglei <liguanglei at gmail dot com> changed:
What |Removed |Added
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CC| |liguanglei at gmail dot com
--- Comment #18 from Li Guanglei <liguanglei at gmail dot com> 2010-12-29
06:25:28 UTC ---
Hi,
I met the same bug on redhat 6.0 of x86_64. I use dlopen with -RTLD_DEEPBIND
flag in my program, but it will crash once I start my program. But the this
program runs well on SLES.
And if I compiled using '-g' or '-O0', then it won't crash.
Could someone help to look at this? It stops our product running on
RH6/x86_64
liguangl:/u/liguangl/debugging> uname -a
Linux pexserv02.cn.ibm.com 2.6.32-71.el6.x86_64 #1 SMP Wed Sep 1 01:33:01 EDT
2010 x86_64 x86_64 x86_64 GNU/Linux
liguangl:/u/liguangl/debugging> cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.0 (Santiago)
Here is the backtrace:
(gdb) where
#0 0x000000362b4329a5 in raise () from /lib64/libc.so.6
#1 0x000000362b434185 in abort () from /lib64/libc.so.6
#2 0x000000362b46fd5b in __libc_message () from /lib64/libc.so.6
#3 0x000000362b475676 in malloc_printerr () from /lib64/libc.so.6
#4 0x000000363049ded1 in std::basic_string<char, std::char_traits<char>,
std::allocator<char> >::_M_mutate(unsigned long, unsigned long, unsigned long)
()
from /usr/lib64/libstdc++.so.6
#5 0x000000363049df1c in std::basic_string<char, std::char_traits<char>,
std::allocator<char> >::_M_replace_safe(unsigned long, unsigned long, char
const*, unsigned long) () from /usr/lib64/libstdc++.so.6
#6 0x00007f86d4aed228 in Log::init(char const*, char const*, int) () from
/usr/lib64/libsci.so
#7 0x00007f86d4affa99 in Initializer::init() () from /usr/lib64/libsci.so
#8 0x00000000004188a7 in pm_contact (nprocs=<value optimized out>,
n_masters=<value optimized out>, nodes=<value optimized out>)
at
/project/sprelbar/build/currentbar/src/ppe/poe/src/pm/poe/pm_contact.c:1337
#9 0x00000000004200c1 in pm_mgr_init (nargs=<value optimized out>, argv=<value
optimized out>, env=0x7fff857ee970)
at
/project/sprelbar/build/currentbar/src/ppe/poe/src/pm/poe/pm_manager.c:523
#10 0x0000000000406ed0 in main (argc=1, argv=0x7fff857ee958,
env=0x7fff857ee970) at
/project/sprelbar/build/currentbar/src/ppe/poe/src/pm/poe/pm_poe.c:779
