Re: macppc/5.99.44: hangs after 'avail memory'

[Frank Wille <frank%phoenix.owl.de@localhost>]

gremlin wrote:

> using 'option DIAGNOSTICS' enabled in GENERIC's kernel config file, this
> are the famous last words from my -current kernel:
>
> NetBSD 5.99.44 (GENERIC) #0: Sun Jan 23 14:33:43 CET 2011
>  root@:/usr/obj/sys/arch/macppc/compile/GENERIC
> total memory: 1024 MB
> avail memory: 984 MB
> panic: kernel diagnostic assertion "(void *)uvm_lwp_getuarea(|) != NULL"
> failed: file "/usr/src/sys/kern/kern_lwp.c", line 304
> Stopped in pid 0.1 (system) at netbsd:cpu_Debugger+0x10:   iwz  r0, 0x14(r1)
> 0x00993e50: at panic+0x25c
> 0x00993ea0: at kern_assert+0x4c
> 0x00993eb0: at lwp0_init+0x110
> 0x00993ed0: at main+0xd4
> 0x00993f20: at 0x10009c
>
> Is there anyone around having the same problem?

Yes. Exactly the same here on my PowerBook G4.

I would guess that's the same problem as mentioned by Jeff Rizzo in
"Latest macppc GENERIC hangs" as few days earlier. Only difference is
that we have DIAGNOSTICS enabled, so we see the assertion failure.

No idea what to do here. I doubt the problem is in kern_lwp.c.

-- 
Frank Wille