Jo Rhett wrote:
> I've just upgraded a machine from FreeBSD 6.3 to 7.2.   I replaced  
> all  the ports with new versions compiled on 7.2, and everything is  
> working  normally (just like every other server running these  
> builds) except  for bacula-dir.   It is hanging right after starting  
> the UA server,  and before it starts accepting network connections.   
> From my reading  it is hanging in the _umtx_op() call.  No core, no  
> log message,  nothing -- except that you have to kill -9 the process.

Another data point -- here is the process state when it is hung:

# procstat -k 7950
   PID    TID COMM             TDNAME           KSTACK
  7950 100094 bacula-dir       -                mi_switch  
sleepq_switch sleepq_catch_signals sleepq_wait_sig _sleep  
_do_lock_umutex do_lock_umutex __umtx_op_wait_umutex _umtx_op syscall  
Xint0x80_syscall

Kern swears it's a networking problem.  If one of you could identify  
what is happening at this point (networking wise) I'd be happy to  
investigate all possible options there.

-- 
Jo Rhett
Net Consonance : consonant endings by net philanthropy, open source  
and other randomness


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