On 2024/02/15 14:53, Stuart Henderson wrote: > On 2024/02/13 08:44, Miod Vallat wrote: > > > Does this help? > > > > > > diff --git sys/dev/wscons/wskbd.c sys/dev/wscons/wskbd.c > > > index 7631cd5f701..dd65f61ce63 100644 > > > --- sys/dev/wscons/wskbd.c > > > +++ sys/dev/wscons/wskbd.c > > > @@ -1229,7 +1229,10 @@ getkeyrepeat: > > > > > > case WSKBDIO_GETENCODINGS: > > > uedp = (struct wskbd_encoding_data *)data; > > > - for (count = 0; sc->id->t_keymap.keydesc[count].name; count++) > > > + for (count = 0; > > > + sc->id->t_keymap.keydesc != NULL && > > > + sc->id->t_keymap.keydesc[count].name; > > > + count++) > > > ; > > > if (uedp->nencodings > count) > > > uedp->nencodings = count; > > > > > > > This ought to fix the panic Stuart is getting. > > > > However I don't understand how t_keymap.keydesc can be a NULL pointer > > (yet it obviousl was); it is initialized at wskbd attachment time with > > valid data. > > > > Stuart, did you issue specific wsconsctl or wsconscfg operations in this > > VM prior to running 'kbd -l'? What are the contents of > > /etc/wsconsctl.conf, if it exists? > > wsconsctl.conf has this: > > keyboard.map+="keycode 57 = Control_L"
It still crashes with that commented-out. > I haven't tried the diff yet, I need to clear out the sessions open on > that machine first (and make sure as many daemons as possible are shut > down, it usually suffers quite badly from fs problems after crashes). Diff does fix the crash - # kbd -l tables available for pc-xt/pc-at keyboard: encoding #
