Please read the Arch Linux guidelines before reporting a bug, they're very good:
http://wiki.archlinux.org/index.php/Reporting_Bug_Guidelines

Do NOT report bugs when a package is just outdated. Use the "Mark out of date" link on the package page, or the mailing list.
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ID Project Category Task Type Severity  desc Summary Status Progress
18 Arch Hurd Backend / Core Bug Report Critical [filesystem] /etc/services missing Assigned 0%
2 Arch Hurd Backend / Core Bug Report High system locking after inactivity Researching 0%
12 Arch Hurd Backend / Core Bug Report Medium [gcc] No gcc-ada package New 0%
20 Arch Hurd Backend / Core Bug Report Low [tmux] broken Researching 0%
19 Arch Hurd Backend / Core Bug Report Low Typo in /arch/setup installation script prevents instal... Assigned 0%
8 Arch Hurd Backend / Core Bug Report Low grub-install segfaults/freezes/dies/whatever New 0%
6 Arch Hurd Backend / Core Bug Report Very Low ifconfig segfaults with no eth0 Unconfirmed 0%
Showing tasks 1 - 7 of 7 Page 1 of 1