El día sábado, diciembre 30, 2017 a las 10:48:19p. m. +0100, Matthias Apitz escribió: > El día sábado, diciembre 30, 2017 a las 11:11:54p. m. +0200, Konstantin Belousov escribió: > > > > > > static inline u_char > > > > > bcd2bin(int bcd) > > > > > { > > > > > > > > > > KASSERT(bcd >= 0 && bcd < LIBKERN_LEN_BCD2BIN, > > > > > ("invalid bcd %d", bcd)); > > > > > return (bcd2bin_data[bcd]); > > > > > } > > > > > > > For an immediate relief, enter the BIOS setup and set up the date. Try to > > change it even if the BIOS date looks fine. > > > > artc(4) should do more validation of the date read from CMOS, but this is > > a known issue. > > The problem with this hardware (Acer C720 Chromebook) is, there is no > BIOS setup, only somekind of SeaBIOS w/o any setup. Btw: An older > CURRENT from an USB key r285885 boots fine. I have got a hint about that the problem showed up already in March this year, even with some comment of mine in this thread: http://freebsd.1045724.x6.nabble.com/panic-invalid-bcd-xxx-td6170480.html In this tread is mentioned a patch as: > cem_at_ posted this patch: > > http://dpaste.com/1K2W05E > > If someone can test it, I'll gladly commit it. The real-time clock will > likely be wrong, but it won't panic with INVARIANTS. but the link is expired. Has got someone this patch? I checked the SVN for the file sys/sys/libkern.h there is no relevant change since March 2017. (cc'ed cem_at_) I will let the C720 over night under power while sitting in the boot menu, maybe this will fix the RTC battery issue. Thanks matthias -- Matthias Apitz, ✉ guru_at_unixarea.de, ⌂ http://www.unixarea.de/ 📱 +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub
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