Re: GENERIC_KASLR panic

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

FYI since the latest updates on the 25th of April my VirtualBox guest
boots GENERIC_KASLR again; I had a cursory look over the update list
and couldn't figure out which changeset has sorted the problem out.

I guess http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=56722
can be closed now.

Chavdar

On Fri, 4 Mar 2022 at 00:19, Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
>
> Hi,
>
> I am just wondering - does anybody use the GENERIC_KASRL kernel? I
> just tried once more and am consistently getting the same error, this
> time with 9.99.94.
>
> Chavdar
>
> On Fri, 18 Feb 2022 at 11:32, Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
> >
> > Hi,
> > http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=56722 was
> > filed, to respond to myself.
> >
> > On Thu, 17 Feb 2022 at 22:34, Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
> > >
> > > Hi,
> > >
> > > A few hours old update; GENERIC boots ok on a -current amd64
> > > VirtualBox guest vm. This machine usually runs GENERIC_KASLR (I just
> > > wanted to have a box running this one for comparison). GENERIC_KASLR
> > > panics reliably as follows:
> > > ....
> > >
> > > r11   ffffffff8e3d8964
> > > r12   ffffffff8e3d8a18
> > > r13   260
> > > r14   0
> > > r15   fff2562260 nonce.3
> > > rip   ffffffff9b168705   chacha_stream_sse2+0x1ee
> > > cs    8
> > > rflags 10286
> > > rsp   ffffffff8e3d8610
> > > ss 10
> > > netbsd:chacha_stream_sse2+0x1ee:   ???
> > > db(3)> bt
> > > chacha_stream_sse2() at netbsd:chacha_stream_sse2+0x1ee
> > > xchacha_ stream_sse2() at netbsd:xchacha_stream_sse2+0x15d
> > > xchacha_stream_sse2_impl() at netbsd:xchacha_stream_sse2_impl.0x41
> > > xchacha_stream_selftest() at netbsd:xchacha_stream_selftest+0x4e
> > > chacha_selftest() at netbsd:chacha_self test+0x107
> > > chacha_modcmd() at netbsd:chacha_modcmd+ 0x2a
> > > module_do_builtin() at netbsd:module_do_builtin+0x1?d
> > > module_do_builtin() at netbsd: module_do_builtin+0x132
> > > module_init_class() at netbsd:module_init_class+0x1cf
> > > main() at netbsd main+0x507
> > > start_prekern() at netbsd:start_prekern+Oxf5
> > > ?() at 100641
> > >
> > > The previous working GENERIC_KASLR kernel on this machine is from the
> > > 26th of January; it works OK (with today's userland). I also replaced
> > > /usr/mdec/prekern, but it hasn't changed since quite a few months.
> > >
> > > Chavdar
> > >
> > > --
> > > ----
> >
> >
> >
> > --
> > ----
>
>
>
> --
> ----



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