3.14.12 and option_instat_callback with 3G

From: ressy66
Date: Thu Jul 10 2014 - 22:48:24 EST


Since upgrading from 3.12.24 kernel to 3.14.10, and today, .12 kernel log and dmesg are flooded with constant messages

option1 ttyUSB0: option_instat_callback: error -2

The device still works, it sends and receives SMS's as well,
I tried setting verbose usb debug to see if it offers any more explanations, but it shows nothing more.

The device is Huawei E160, but is identified as (and always has been) an E620

ID 12d1:1001 Huawei Technologies Co., Ltd. E620 USB Modem

Did somthing break between 3.12 and 3.14? Rather annoying at how fast and large kernel.log is geting.


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