dbx hangs on debug load

DBX from studio 10 V7.4 patch 117844-05 Solaris 9 + recommended patches 8/17 Sun Blade 2000dbx hangs after loading shared objects entering debug mode.Any ideas?
[195 byte] By [kdog71] at [2007-11-26 10:02:19]
# 1
Does the same thing happen with Sun Studio 11 orthe newer Sun Studio Express release?Anything special about your program?Is it small enough to post?You could also file a problem report on bugs.sun.com.--chris
ChrisQuenelle at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...
# 2
Program is hello world in C++.
kdog71 at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...
# 3

You might be running into a bug in Solaris (the "hang bug") that

first hit Solaris 10.

There is more information here:

http://blogs.sun.com/quenelle/entry/two_bad_solaris_bugs_that

Try hitting ctrl-C a few times to see if the dbx prompt comes back.

I was not aware that this bug had migrated back into Solaris 9.

I'll look into it and let you know.

--chris

ChrisQuenelle at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...
# 4
Were kinda stuck...Gotta support Solaris 9.Gotta stay with Studio 10 until boost compile issues with S11 are worked out.
kdog71 at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...
# 5

Does dbx come back if you ctrl-C a few times?

In Solaris 10 the problem happened because FIX1 caused

a bug that required FIX2. In Solaris 9 they put FIX1 and FIX2

in the same patch. So the problem isn't supposed to happen

on Solaris 9.

So I'm still not sure what problem you're having.

Does it happen with a C hello world program?

Does it happen if you statically link the C++ program?

ChrisQuenelle at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...
# 6

Sounds exactly like the Solaris 10 problem.

Ctrl-C twice comes back with the dbx prompt and the following error

message.

"dbx: warning: wait for process 7270 failed -- Interrupted system call

dbx: dbx interrupted!"

Quiting out of the debugger shows process 7270 the hello world zombie still running w/parent process 1.

C++. c and fortran all hang - dynamic or statically linked.

kdog71 at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...
# 7
Thank you for all your input.This Solaris admin newbie didn't know about touching /etc/reconfigure or boot -r after a cluster install.
kdog71 at 2007-7-7 1:34:26 > top of Java-index,Development Tools,Solaris and Linux Development Tools...