Setup: Project Gretel build 5, w/new ril.
This is logcat > logcat.txt w/wifi OFF and 3g data enabled while WEB BROWSING. Then Pressed Power button to put phone to sleep. Then SUCCESSFULLY resumed browsing on 3g. Then turned wifi ON(note:I have wifi AND 3g icons in upper Status/Notification bar)logcat stopped shortly after.
--------- beginning of /dev/log/system I/Vold ( 1320): Vold 2.1 (the reven - Pastebin.com
FYI: 3g icon will go away when wifi ON after reboot.