Andrei Pelinescu-Onciul wrote:
The lock/unlock parts seem ok (I couldn't find any
obvious deadlock
candidates). Next time it happens could you attach to all the ser
processes and get a backtrace from all of them? It would help a lot to
find out which process holds the lock. If you can tell which one it is
from the backtraces, please keep also a core dump from it (kill -6 pid).
Ok, will be done. Thanks for checking...
Andy