刚才在公司的bugzilla里搜bug，选择一个product后吧下面所有list里的内容全选，点search，在结果页save search。IE下报DNS错，FF下没有问题。原因估计是bugzilla把搜索条件放在url里，导致url超长，IE无法处理。下面是该搜索的url

http://172.16.100.126/buglist.cgi?newquery=bug_file_loc%3D%26bug_file_loc_type%3Dallwordssubstr%26bug_id%3D%26bug_severity%3D%25E9%2598%25BB%25E6%258C%25A0%25E6%2580%25A7%25E9%2597%25AE%25E9%25A2%2598%26bug_severity%3D%25E4%25B8%25A5%25E9%2587%258D%25E9%2597%25AE%25E9%25A2%2598%26bug_severity%3D%25E4%25B8%25BB%25E8%25A6%2581%25E9%2597%25AE%25E9%25A2%2598%26bug_severity%3D%25E4%25B8%2580%25E8%2588%25AC%25E6%2580%25A7%25E9%2597%25AE%25E9%25A2%2598%26bug_severity%3D%25E5%25B0%258F%25E9%2597%25AE%25E9%25A2%2598%26bug_severity%3D%25E6%2597%25A0%25E5%2585%25B3%25E7%25B4%25A7%25E8%25A6%2581%25E7%259A%2584%25E9%2597%25AE%25E9%25A2%2598%26bug_severity%3D%25E5%25A2%259E%25E5%25BC%25BA%25E7%259A%2584%25E6%2588%2596%25E8%2580%2585%25E6%2596%25B0%25E7%259A%2584%25E5%258A%259F%25E8%2583%25BD%26bug_severity%3D%25E6%2596%25B0%25E4%25BB%25BB%25E5%258A%25A1%26bugidtype%3Dinclude%26chfieldfrom%3D%26chfieldto%3DNow%26chfieldvalue%3D%26deadlinefrom%3D%26deadlineto%3D%26email1%3D%26email2%3D%26emailtype1%3Dsubstring%26emailtype2%3Dsubstring%26field-1-0-0%3Dproduct%26field-1-1-0%3Dbug_severity%26field-1-2-0%3Dpriority%26field-1-3-0%3Drep_platform%26field-1-4-0%3Dop_sys%26field0-0-0%3Dnoop%26keywords%3D%26keywords_type%3Dallwords%26long_desc%3D%26long_desc_type%3Dallwordssubstr%26op_sys%3DAll%26op_sys%3DWindows%2520XP%26op_sys%3DWindows%25202000%26op_sys%3DWindows%25202003%26op_sys%3DVista%26op_sys%3DMac%2520OS%26op_sys%3DLinux%26op_sys%3DOther%26op_sys%3DIE%25206%26op_sys%3DIE%25207%26op_sys%3DIE%25208%26op_sys%3DFireFox%25202%26op_sys%3DFireFox%25203%26op_sys%3DSafari%25203%26priority%3DHighest%26priority%3DHigh%26priority%3DNormal%26priority%3DLow%26priority%3DLower%26product%3DConsult%2520Pro%26query_format%3Dadvanced%26remaction%3D%26rep_platform%3DAll%26rep_platform%3DPC%26rep_platform%3DMacintosh%26rep_platform%3DOther%26short_desc%3D%26short_desc_type%3Dallwordssubstr%26type-1-0-0%3Danyexact%26type-1-1-0%3Danyexact%26type-1-2-0%3Danyexact%26type-1-3-0%3Danyexact%26type-1-4-0%3Danyexact%26type0-0-0%3Dnoop%26value-1-0-0%3DConsult%2520Pro%26value-1-1-0%3D%25E9%2598%25BB%25E6%258C%25A0%25E6%2580%25A7%25E9%2597%25AE%25E9%25A2%2598%252C%25E4%25B8%25A5%25E9%2587%258D%25E9%2597%25AE%25E9%25A2%2598%252C%25E4%25B8%25BB%25E8%25A6%2581%25E9%2597%25AE%25E9%25A2%2598%252C%25E4%25B8%2580%25E8%2588%25AC%25E6%2580%25A7%25E9%2597%25AE%25E9%25A2%2598%252C%25E5%25B0%258F%25E9%2597%25AE%25E9%25A2%2598%252C%25E6%2597%25A0%25E5%2585%25B3%25E7%25B4%25A7%25E8%25A6%2581%25E7%259A%2584%25E9%2597%25AE%25E9%25A2%2598%252C%25E5%25A2%259E%25E5%25BC%25BA%25E7%259A%2584%25E6%2588%2596%25E8%2580%2585%25E6%2596%25B0%25E7%259A%2584%25E5%258A%259F%25E8%2583%25BD%252C%25E6%2596%25B0%25E4%25BB%25BB%25E5%258A%25A1%26value-1-2-0%3DHighest%252CHigh%252CNormal%252CLow%252CLower%26value-1-3-0%3DAll%252CPC%252CMacintosh%252COther%26value-1-4-0%3DAll%252CWindows%2520XP%252CWindows%25202000%252CWindows%25202003%252CVista%252CMac%2520OS%252CLinux%252COther%252CIE%25206%252CIE%25207%252CIE%25208%252CFireFox%25202%252CFireFox%25203%252CSafari%25203%26value0-0-0%3D%26votes%3D%26order%3Dbugs.bug_status%252Cbugs.priority%252Cmap_assigned_to.login_name%252Cbugs.bug_id&cmdtype=doit&remtype=asnamed&newqueryname=Consult+Pro