Comment 9 for bug 379452
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35a32c5
(Get the code!)
Created attachment 364906
the test case
Consider the attached example code. All it does is create a PF_UNIX/SOCK_DGRAM socket, spawn 4 threads, and call recv() on the socket in each of those threads. Nothing else. Because nobody is sending anything on the socket the program bsically just hangs, rightly does not appear in top -- except that the CPU load average top shows starts to go up and up. Which it shouldn't of course.