Hi ,
I am using RHL 7.0 and g++ 2.96 . When using cout 
within child threads , the program hangs at cout .

Here's the stack trace 

#0  0x400a4585 in __sigsuspend (set=0xbf7ff97c)
    at ../sysdeps/unix/sysv/linux/sigsuspend.c:45
#1  0x4006b4b9 in __pthread_wait_for_restart_signal
(self=0xbf7ffc00)
    at pthread.c:896
#2  0x4006d09c in __pthread_lock (lock=0x40058ca8,
self=0xbf7ffc00)
    at spinlock.c:126
#3  0x400698e1 in __pthread_mutex_lock
(mutex=0x40058c98) at mutex.c:96
#4  0x4006c642 in __flockfile (stream=0x40058cc0) at
lockfile.c:32
#5  0x4003c201 in ostream::operator<< () from
/usr/lib/libstdc++-libc6.2-2.so.3
#6  0x804878c in thread_function ()
#7  0x4006960e in pthread_start_thread
(arg=0xbf7ffc00) at manager.c:274

I tried the same on RHL 6.0 , g++ 2.91 and it passes
without any problems .

Please can anyone give me any info on this ..

Thanks ,
Dhanashri

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