Subject: Re: panic in uvm_fault.c
To: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
From: Michael Lorenz <macallan@netbsd.org>
List: tech-kern
Date: 04/12/2006 10:08:35
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Hello,

> > I just updated kernel sources, rebuilt and now I'm getting this
> > every time right after enabling swap:
> >=20
> > panic: kernel diagnostic assertion "(curpg->flags & PG_WANTED) =3D=3D 0"
> > failed: file "../../../../uvm/uvm_fault.c", line 1139
> >=20
> > backtrace:
> > 0xd934bcf0: at panic+0x1a4
> > 0xd934bd80: at __assert+0x28
> > 0xd934bd90: at uvm_fault_internel+0x998
> > 0xd934bec0: at trap+0xc54
> > 0xd934bf40: user ISI trap by 0x1803b98: srr1=3D0x4000d032
> >             r1=3D0xffffdd30 cr=3D0x22002044 xer=3D0 ctr=3D0x1803b98
> >=20
> > On macppc -current, the machine is a UMAX S900 with a G3 CPU.
> >=20
> > Booting single user seems to work fine.
>=20
> can you try LOCKDEBUG?

Did that - same panic, same backtrace, no additional output anywhere.

have fun
Michael

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