> > New log with both patches applied and USB_DEBUG > enabled > > https://bugzilla.kernel.org/attachment.cgi?id=107400 > > > > log size is limited I tried also with dmesg -s 4194304 > but with low success. > > I hope there is enough informations. > > > > Hi Giovanni, > > Sorry, I am busy on another task today, and I will look at > this trace log later. By the way, I suggest that you can change the Hi Rui, no problem, today I tried a patch developed by Mathias. > kernel buffer > size in below steps before building: > > make menuconfig -> General setup -> > (17)Kernel log buffer size > > You can update buffer size from 17 to 21, then I think you > should not > miss dmesg log. Ok thank you on the next build I will change this parameter and will send the new log. Thank you Giovanni -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html