fatal kernel trap

[Justin Hibbits]

On Mar 16, 2018 09:29, "Steve Wills" <swills at freebsd.org> wrote:

My PowerMac G5 runs r328835 fine, but upgrading to r330240 results in:

fatal kernel trap:

  exception           = 0x300 (data storage interrupt)
  virtual address     = 0xc186bff8
  dsisr               = 0x40000000
  srr0                = 0x8ef510 (0x8ef510)
  srr1                = 0x9000000000009032
  lr                  = 0x7be3e4 (0x7be3e4)
  curthread           = 0x11b26560
         pid = 38, comm = kldload

[ thread pid 38 tid 100087 ]
Stopped at      strchr+0x70:    lbzu   r10, 0x1(r4)
db>

Note this was transcribed by hand and may have typos. Also note my kernel
was compiled with gcc 6.3.0, although the previous kernel was as well and
it works fine.

Any suggestions would be appreciated.

Thanks,
Steve


Hi Steve,

I see the same thing with any attempt to upgrade the kernel on my G5
(PowerMac11,2) from a November 6 build to more recent. I've seen it since
the January timeframe, and haven't yet figured it out.

- Justin