On Thu, Dec 13, 2018 at 07:15:10AM +0900, Ju Hyung Park wrote: > Hi, > > I've just tried out Ubuntu's kernel PPA and this issue is still there. > At least I didn't screw something up on my personal builds. > > I've used the following for activating USB dynamic debug: > echo "file drivers/usb/* +p" > /sys/kernel/debug/dynamic_debug/control > Let me know if I should have done something else. > > Kernel log stays quiet until I do echo 1 > remove, and it goes nuts. > http://www.arter97.com/usblog.txt.xz > (uncompressed size 27M) > > Please have a look. Again, 'git bisect' is going to be the easiest way to help figure this out. thanks, greg k-h
