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Date: Thu, 30 Sep 2004 14:20:16 -0700
From: Kris Kennaway <kris@obsecurity.org>
To: "J.R. Oldroyd" <fbsd@opal.com>
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cc: Ryan Sommers <ryans@gamersimpact.com>
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cc: Kris Kennaway <kris@obsecurity.org>
Subject: Re: panic after 'ifconfig gif0 destroy'
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On Thu, Sep 30, 2004 at 05:14:19PM -0400, J.R. Oldroyd wrote:
> Here you go:
>=20
> # ifconfig gif0 destroy
> [thread 100166]
> Stopped at      idestroy_dev+0x9e:      cmpl  $0,0x3c(%esi)
> db> trace
> idestroy_dev(c3b88b00) at idestroy_dev+0x9e
> idestroy_dev(c3be1700,f0e6cb84,c0671ef4,c3be1700,c35a7800) at idestroy_de=
v+0x68
> destroy_dev(c35a1700,c35a7800,0,c080a1b8,d8) at destroy_dev+0x10
> if_detach(c35a7800,c35a7800,c35a7800,c0872480,f0e6cbbc) at if_detatch+0x2=
74
> gif_destroy(c35a7800,c087b660,0,c0814dca,db) at gif_destroy+0x80
> gif_clone_destroy(c35a7800,c08724b0,c0872480,f0e6cbf0,c0674076) at gif_cl=
one_destroy+0x67
> ifc_simple_destroy(c0872480,c35a7800,2d,80206979,0) at ifc_simple_destroy=
+0x1e
> if_clone_destroy(f0e6cc60,f0e6cc14,c0631dee,f0e6cc60,f0e6cc60) at if_clon=
e_destroy+0xf2
> ifioctl(c4285a20,80206979,f0e6cc60,c4274900,0) at ifioctl+0x88
> soo_ioctl(c39f7e58,80206979,f0e6cc60,c3bd2e80,c4274900) at soo_ioctl+0x2b1
> ioctl(c4274900,f0e6cd14,3,7,286) at ioctl+0x3e0
> syscall(2f,2f,2f,1,bfbfe9c0) at syscall+0x213
> Xint0x80_syscall() at Xint0x80_syscall+0x1f
> --- syscall (54, FreeBSD ELF32, ioctl), eip =3D 0x280cc10b, esp =3D 0xbfb=
fe84c, ebp =3D 0xbfbfe868 ---
> db>

Thanks, that's better.

Kris

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