[WireGuard] mips32 crash

Jason A. Donenfeld Jason at zx2c4.com
Mon Nov 7 11:26:43 CET 2016

Hey k,

Excellent work!

My MIPS VM is still alive. :)

On Mon, Nov 7, 2016 at 7:54 AM,  <k at vodka.home.kg> wrote:
> After 10 hours of testing it crashed but another way.
> I did mistake. It did not shutdown arm<>mips connection. It was almost
> idle but still on.

Do you mean to indicate that this crash is the result of the same
issue as before? Or of a different one?

> <4>[56173.377275] Unhandled kernel unaligned access[#1]:
> <4>[56173.377970] [<80241948>] add_interrupt_randomness+0xa8/0x208

Either memory corruption resulted in add_interrupt_randomness getting
a bad pointer from irq_randomness, which was unaligned, or there's
more sinister misgivings in Linux itself... Let's just assume the
former, rather than the latter.


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