Opened 3 years ago

#17467 new defect

UVC crashing in kernel 3.10 and 3.14 (openwrt trunk)

Reported by: p4u@… Owned by: developers
Priority: normal Milestone: Chaos Calmer 15.05
Component: kernel Version: Trunk
Keywords: uvc webcam video Cc:


Tested with a standard Logitech webcam which worked perfectly in Attitude Adjustment and still works perfectly in my computer. The OS used is OpenWRT trunk (db733ee659d93a2e11ae967804d6d54ea2502131). I've tested with kernel 3.10 (the current default for ar71xx) and kernel 3.14 (by modifying Makefile manually).

First time OpenWRT boots /dev/video0 does not exist. When the webcam is unplugged and plugged, then it detects it as usual. However after launching mjpg_streamer or motion UVC crashes, see the attached dmesg log file. I've tested in Tplink mr3020 and Dragino2.

In my computer I'm running kernel 3.15 and the same cam works fine. So it should be something related with OpenWRT.

Attachments (1)

video (14.6 KB) - added by anonymous 3 years ago.
uvc crashing, dmesg log

Download all attachments as: .zip

Change History (1)

Changed 3 years ago by anonymous

uvc crashing, dmesg log

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