Terratec H6 i2c read error

[ 5877.756952] usb 2-1: new high-speed USB device number 5 using orion-ehci
[ 5878.314655] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10b2
[ 5878.321416] usb 2-1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 5878.328607] usb 2-1: Product: TERRATCE H5 MKII
[ 5878.333083] usb 2-1: Manufacturer: TERRATEC
[ 5878.337292] usb 2-1: SerialNumber: 123456789ABCD
[ 5878.348265] em28xx 2-1:1.0: New device TERRATEC TERRATCE H5 MKII @ 480 Mbps (0ccd:10b2, interface 0, class 0)
[ 5878.358283] em28xx 2-1:1.0: Audio interface 0 found (Vendor Class)
[ 5878.364508] em28xx 2-1:1.0: Video interface 0 found: isoc
[ 5878.369948] em28xx 2-1:1.0: DVB interface 0 found: isoc
[ 5878.441154] em28xx 2-1:1.0: chip ID is em2884
[ 5878.761154] em28xx 2-1:1.0: EEPROM ID = 26 00 00 00, EEPROM hash = 0xbcd5a8cf
[ 5878.768341] em28xx 2-1:1.0: EEPROM info:
[ 5878.772299] em28xx 2-1:1.0: 	microcode start address = 0x0004, boot configuration = 0x00
[ 5878.791646] em28xx 2-1:1.0: 	I2S audio, 5 sample rates
[ 5878.796831] em28xx 2-1:1.0: 	500mA max power
[ 5878.801141] em28xx 2-1:1.0: 	Table at offset 0x27, strings=0x2298, 0x1c6a, 0x1286
[ 5878.872952] em28xx 2-1:1.0: Identified as Terratec Cinergy H6 rev. 2 (card=101)
[ 5878.880318] em28xx 2-1:1.0: Currently, V4L2 is not supported on this model
[ 5878.887247] em28xx 2-1:1.0: dvb set to isoc mode.
[ 5878.901890] em28xx 2-1:1.0: Binding audio extension
[ 5878.906823] em28xx 2-1:1.0: em28xx-audio.c: Copyright (C) 2006 Markus Rechberger
[ 5878.914273] em28xx 2-1:1.0: em28xx-audio.c: Copyright (C) 2007-2016 Mauro Carvalho Chehab
[ 5878.948371] em28xx 2-1:1.0: Endpoint 0x83 high-speed on intf 0 alt 7 interval = 8, size 196
[ 5878.956800] em28xx 2-1:1.0: Number of URBs: 1, with 64 packets and 192 size
[ 5878.969600] em28xx 2-1:1.0: Audio extension successfully initialized
[ 5878.976015] em28xx 2-1:1.0: Binding DVB extension
[ 5879.677235] em28xx 2-1:1.0: firmware: direct-loading firmware dvb-usb-terratec-htc-stick-drxk.fw
[ 5879.705644] drxk: status = 0x639260d9
[ 5879.709349] drxk: detected a drx-3926k, spin A3, xtal 20.250 MHz
[ 5883.785647] drxk: DRXK driver version 0.9.4300
[ 5883.829145] drxk: frontend initialized.
[ 5883.833032] tda18271 2-0060: creating new instance
[ 5883.841148] tda18271: TDA18271HD/C2 detected @ 2-0060
[ 5884.130650] dvbdev: DVB: registering new adapter (2-1:1.0)
[ 5884.136197] em28xx 2-1:1.0: DVB: registering adapter 0 frontend 0 (DRXK DVB-C DVB-T)...
[ 5884.146581] dvbdev: dvb_create_media_entity: media entity 'DRXK DVB-C DVB-T' registered.
[ 5884.158921] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[ 5884.185339] em28xx 2-1:1.0: DVB extension successfully initialized
[ 5884.191595] em28xx 2-1:1.0: Registering input extension
[ 5884.220411] Registered IR keymap rc-nec-terratec-cinergy-xs
[ 5884.227960] rc rc0: 2-1:1.0 IR as /devices/platform/ocp@f1000000/f1050000.ehci/usb2/2-1/2-1:1.0/rc/rc0
[ 5884.245073] input: 2-1:1.0 IR as /devices/platform/ocp@f1000000/f1050000.ehci/usb2/2-1/2-1:1.0/rc/rc0/input4
[ 5884.259485] rc rc0: lirc_dev: driver em28xx registered at minor = 0, scancode receiver, no transmitter
[ 5884.268881] em28xx 2-1:1.0: Input extension successfully initialized
[ 5884.423644] tda18271: performing RF tracking filter calibration
[ 5886.228269] tda18271: RF tracking filter calibration complete
[ 5886.234112] em28xx 2-1:1.0: DVB: adapter 0 frontend 0 frequency 0 out of range (47000000..864000000)
[ 5886.246905] drxk: i2c read error at addr 0x29
[ 5886.251312] drxk: Error -6 on mpegts_stop
[ 5924.619524] drxk: i2c read error at addr 0x29
[ 5924.624390] drxk: i2c read error at addr 0x29
[ 5925.631898] drxk: i2c read error at addr 0x29
[ 5925.636639] drxk: i2c read error at addr 0x29