Bug 1422223

Summary: Load module dvb_usb_dibusb_mc_common fail, Artec t14 dvb-t usb problem
Product: [Fedora] Fedora Reporter: Marko Polvinen <mpolvinen>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 24CC: cz172638, gansalmon, ichavero, itamar, jonathan, kernel-maint, kmod-maint, madhu.chinakonda, mchehab, stanislav.kozina, ykaliuta
Target Milestone: ---Flags: jforbes: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-04-28 17:10:16 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Marko Polvinen 2017-02-14 19:29:43 UTC 
Description of problem:

Artec t14 dvb-t usb tv stick doesn't work with kernel 4.9.

Version-Release number of selected component (if applicable):

[root@ASUSCM6730 marko]# rpm -qa |grep kernel
kernel-4.9.9-100.fc24.x86_64
kernel-devel-4.9.9-100.fc24.x86_64
abrt-addon-kerneloops-2.8.2-1.fc24.x86_64
kernel-modules-4.9.6-100.fc24.x86_64
kernel-4.9.6-100.fc24.x86_64
kernel-modules-4.9.7-101.fc24.x86_64
kernel-devel-4.9.7-101.fc24.x86_64
kernel-core-4.9.6-100.fc24.x86_64
kernel-modules-extra-4.9.7-101.fc24.x86_64
kernel-core-4.9.9-100.fc24.x86_64
kernel-headers-4.9.9-100.fc24.x86_64
kernel-core-4.9.7-101.fc24.x86_64
kernel-modules-extra-4.9.9-100.fc24.x86_64
libreport-plugin-kerneloops-2.7.2-1.fc24.x86_64
kernel-modules-extra-4.9.6-100.fc24.x86_64
kernel-4.9.7-101.fc24.x86_64
kernel-devel-4.9.6-100.fc24.x86_64
kernel-modules-4.9.9-100.fc24.x86_64

uname -a
Linux ASUSCM6730 4.9.9-100.fc24.x86_64 #1 SMP Fri Feb 10 00:24:41 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Actual results:

Feb 14 20:48:20 ASUSCM6730 kernel: usb 2-1.5: new high-speed USB device number 8 using ehci-pci
Feb 14 20:48:20 ASUSCM6730 kernel: usb 2-1.5: New USB device found, idVendor=05d8, idProduct=810b
Feb 14 20:48:20 ASUSCM6730 kernel: usb 2-1.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Feb 14 20:48:20 ASUSCM6730 mtp-probe: checking bus 2, device 8: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5"
Feb 14 20:48:20 ASUSCM6730 mtp-probe: bus: 2, device: 8 was not an MTP device
Feb 14 20:48:21 ASUSCM6730 kernel: dvb_usb_dibusb_mc_common: Unknown symbol __symbol_get (err 0)


Expected results:

Feb 14 21:03:47 mythcenter kernel: usb 1-2: new high-speed USB device number 6 using ehci-pci
Feb 14 21:03:47 mythcenter kernel: usb 1-2: New USB device found, idVendor=05d8, idProduct=810b
Feb 14 21:03:47 mythcenter kernel: usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Feb 14 21:03:47 mythcenter mtp-probe: checking bus 1, device 6: "/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-2"
Feb 14 21:03:47 mythcenter mtp-probe: bus: 1, device: 6 was not an MTP device
Feb 14 21:03:48 mythcenter kernel: dvb-usb: found a 'Artec T14 - USB2.0 DVB-T' in cold state, will try to load a firmware
Feb 14 21:03:48 mythcenter kernel: dvb-usb: downloading firmware from file 'dvb-usb-dibusb-6.0.0.8.fw'
Feb 14 21:03:48 mythcenter kernel: usbcore: registered new interface driver dvb_usb_dibusb_mc
Feb 14 21:03:48 mythcenter kernel: usb 1-2: USB disconnect, device number 6
Feb 14 21:03:48 mythcenter kernel: dvb-usb: generic DVB-USB module successfully deinitialized and disconnected.
Feb 14 21:03:50 mythcenter kernel: usb 1-2: new high-speed USB device number 7 using ehci-pci
Feb 14 21:03:50 mythcenter kernel: usb 1-2: New USB device found, idVendor=05d8, idProduct=810c
Feb 14 21:03:50 mythcenter kernel: usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 14 21:03:50 mythcenter kernel: usb 1-2: Product: DVBStick
Feb 14 21:03:50 mythcenter kernel: usb 1-2: Manufacturer: Ultima
Feb 14 21:03:50 mythcenter kernel: dvb-usb: found a 'Artec T14 - USB2.0 DVB-T' in warm state.
Feb 14 21:03:50 mythcenter kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Feb 14 21:03:50 mythcenter kernel: DVB: registering new adapter (Artec T14 - USB2.0 DVB-T)
Feb 14 21:03:50 mythcenter kernel: usb 1-2: DVB: registering adapter 0 frontend 0 (DiBcom 3000MC/P)...
Feb 14 21:03:50 mythcenter kernel: MT2060: successfully identified (IF1 = 1220)
Feb 14 21:03:51 mythcenter kernel: input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.7/usb1/1-2/input/input15
Feb 14 21:03:51 mythcenter kernel: dvb-usb: schedule remote query interval to 150 msecs.
Feb 14 21:03:51 mythcenter kernel: dvb-usb: Artec T14 - USB2.0 DVB-T successfully initialized and connected.

[root@mythcenter katja]# rpm -qa |grep kernel
kernel-modules-extra-4.8.15-200.fc24.x86_64
kernel-4.8.16-200.fc24.x86_64
kernel-modules-extra-4.8.16-200.fc24.x86_64
kernel-devel-4.9.4-100.fc24.x86_64
kernel-4.8.15-200.fc24.x86_64
kernel-core-4.8.15-200.fc24.x86_64
kernel-headers-4.9.5-100.fc24.x86_64
kernel-modules-4.8.16-200.fc24.x86_64
kernel-modules-4.8.15-200.fc24.x86_64
libreport-plugin-kerneloops-2.7.2-1.fc24.x86_64
kernel-devel-4.9.5-100.fc24.x86_64
kernel-core-4.8.16-200.fc24.x86_64
abrt-addon-kerneloops-2.8.2-1.fc24.x86_64
kernel-devel-4.8.16-200.fc24.x86_64

[root@mythcenter katja]# uname -a
Linux mythcenter 4.8.16-200.fc24.x86_64 #1 SMP Fri Jan 6 18:13:39 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


Additional info:

Can't update kernel packages at this time.
It worked fine since kernel 2.6.19 untill now.

https://www.linuxtv.org/wiki/index.php/Artec
Comment 1 Marko Polvinen 2017-02-17 19:38:45 UTC 
How reproducible:
Every time

Steps to Reproduce:
1.
modprobe dvb_usb_dibusb_mc_common
modprobe: ERROR: could not insert 'dvb_usb_dibusb_mc_common': Unknown symbol in module, or unknown parameter (see dmesg)
dmesg
[  747.143520] dvb_usb_dibusb_mc_common: Unknown symbol __symbol_get (err 0)
Comment 2 Justin M. Forbes 2017-04-11 14:52:06 UTC 
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There are a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 24 kernel bugs.

Fedora 25 has now been rebased to 4.10.9-100.fc24.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you have moved on to Fedora 26, and are still experiencing this issue, please change the version to Fedora 26.

If you experience different issues, please open a new bug report for those.
Comment 3 Justin M. Forbes 2017-04-28 17:10:16 UTC 
*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the 
relevant data from the latest kernel you are running and any data that might have been requested previously.