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GENERIC_KASLR panic



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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