The author of Params::Classify acknowledges here: http://www.perlmonks.org/?node_id=886909
... that the module is not thread-safe, which causes segfaults and/or 100% CPU utilization when used with libapache2-mod-perl2 and apache2 -mpm-worker. Also: https://rt.cpan.org/Public/Bug/Display.html?id=74222 https://rt.cpan.org/Public/Bug/Display.html?id=72743 http://stackoverflow.com/questions/13054360/mod-perl-script-going-in-to-a-tight-loop-during-use-processing http://stackoverflow.com/questions/10427227/apache-children-hanging-mod-perl/ ** Bug watch added: CPAN RT #74222 http://rt.cpan.org/Ticket/Display.html?id=74222 ** Bug watch added: CPAN RT #72743 http://rt.cpan.org/Ticket/Display.html?id=72743 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/991650 Title: Version 0.011 depends on libparams-classify-perl, which causes problems with mod-perl To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libmodule-runtime-perl/+bug/991650/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs