http://bugs.winehq.org/show_bug.cgi?id=6593
------- Additional Comments From saulius.krasuckas@elst.vtu.lt 2006-05-11 13:06 ------- t35t0r, that means ies4linux overrides too much dlls to load as native. And code of native DLLs is harder to debug.
If you could reduce count of native DLLs to the very minimal and then report exact list of them (+process,+tid,+loaddll debug channels would suffice, I believe), then maybe someone would help you...
BTW, have you tried installing IE6 without native DLLs and seeing if it works? http://appdb.winehq.org/appview.php?iVersionId=469
Maybe it's worth creating new bug report?