After I upgraded my phone to Ice Cream Sandwich a few days ago, I get the following output in logcat continously:

Code:
04-20 14:18:22.740: D/(8024):  [_GetCpuInfoSerialValue] ends; Result[0X0]
04-20 14:18:22.740: D/(8024): GetHWID: CPU Serial value[304d197da068e56e
04-20 14:18:22.740: D/(8024): ]
04-20 14:18:22.740: E/(8024): _CompareMachineId: This is a DRM_E_MACHINEIDMISMATCH as device Unique ID is not CPU info Serial No
04-20 14:18:22.740: E/(8024): GetHWID: IMEI : This is a GSM device
Those 5 lines appear in logcat every 15 milliseconds. That's about 300 lines per second, constantly while the phone is on.

I recognise the number in that output (304d197da068e56e) as my phone's ID (the number that used to appear when I did an adb devices). But now adb devices shows me a different number (00197da068e56e) after the upgrade. I assume this is why the message is being spammed to logcat.

Has anyone else seen this? Is this expected? Is there anything I can do about it?