On 30.1.2018. 13:34, Martin Pieuchot wrote: > On 30/01/18(Tue) 13:12, Hrvoje Popovski wrote: >> Hi all, >> >> I've checkouted cvs tree few minutes ago on desktop pc and enabled >> WITNESS. While booting pc with new kernel i'm getting "lock order reversal" >> >> http://kosjenka.srce.hr/~hrvoje/zaprocvat/IMG_20180130_125928.jpg > > I'd say this is known. With a working keyboard you could print the > traces and run "show witness /b". > >> >> in ddb i can't do nothing with keyboard > > Putting machdep.forceukbd=1 into sysctl.conf(5) should help with that.
thank you for info on forceukdb=1 trace http://kosjenka.srce.hr/~hrvoje/zaprocvat/IMG_20180130_140812.jpg show witness /b - can i somehow scroll up/down in ddb? show withess /b doesn't print page by page link show witness this is so easier over serial console :)
