Android emulator with 2.2 AVD continuously generates skia logs

Typically after some network operation my android emulator starts emitting following logs continuously. It's making difficult to see logs of other programs in logcat. what coul开发者_开发技巧d be issue. I'm performing some network operation in my application using AndroidHttpClient. But my program does not do anything related to image download.

What could be issue ?

08-31 11:23:44.504: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.584: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.614: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.644: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.684: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.824: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.924: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:44.964: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.004: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.054: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.094: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.134: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.174: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.224: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.254: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.324: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.354: DEBUG/skia(180): --- SkImageDecoder::Factory returned null 08-31 11:23:45.444: DEBUG/skia(180): --- SkImageDecoder::Factory returned null