thanks for your bug report. note: the abnormal entries you reported seem to be firewall logs.
** Changed in: Ubuntu Sourcepackagename: None => linux-source-2.6.15 -- Repeated MBR corruption on ICH6 machine https://launchpad.net/bugs/66918 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs