Date: Thu, 11 Jun 2020 09:11:56 -0700 From: David Wolfskill <david@catwhisker.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: current@freebsd.org Subject: Re: Panic "vm_fault_lookup: fault on nofault entry" amd64 r362008 -> r362045 Message-ID: <20200611161156.GB1392@albert.catwhisker.org> In-Reply-To: <20200611155143.GN48478@kib.kiev.ua> References: <20200611130500.GW1392@albert.catwhisker.org> <20200611132129.GL48478@kib.kiev.ua> <20200611132924.GX1392@albert.catwhisker.org> <20200611134658.GM48478@kib.kiev.ua> <20200611154456.GY1392@albert.catwhisker.org> <20200611155143.GN48478@kib.kiev.ua>
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--uFTSkOzRR7IG1lTO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 11, 2020 at 06:51:43PM +0300, Konstantin Belousov wrote: > ... > Can you boot into single-user, without loading linux/cuse/nvidia modules. > Even, do not load any module at all, and keeping root ro. >=20 > If boot succeed, then try to load modules one by one and see which causes > panic. I commented out each of the "*_load" directives in /boot/loader.conf; rebooted; escaped to loader (from the boot menu); used "lsmod" to verify that nothing was loaded at that time, then issued "boot -s" -- which did succeed. Unfortunately, I ran out of time to do further experiments for now; I'll need to do some work-related things for a while, but thought that this might at least provide some useful information. Here is what I commented out: g1-55(12.1-S)[2] grep KIB boot/loader.conf # KIB coretemp_load=3D"YES" # KIB iwn5000fw_load=3D"YES" # KIB linux_load=3D"YES" # KIB nvidia-modeset_load=3D"YES" # KIB cuse_load=3D"YES" # KIB geom_eli_load=3D"YES" # KIB filemon_load=3D"YES" :-) Peace, david --=20 David H. Wolfskill david@catwhisker.org Someone who suggests he can "pardon himself" calls for "LAW & ORDER" -- rig= ht. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --uFTSkOzRR7IG1lTO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl7iV8xfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 Pcmi0AgAj7//PlImkrm9met+rCpoGpLgM3QgL0uIuUQ5eD4/B7WU+MwQ2w9fFE0V aeIEV0KaTjMRXJE1NphukrRcuNDmUO5znbmC6ZR25BortQa3kkXPKGQpVIv1C+65 Si/Xj9zkbVjIR5YrHsh5fy3vycRpd1+XT3UNaxyqKmuaASzQ5u2ofe23crSUWd9H mycHajLQDON6m26RvmFI8owBsxWXbw54V7SbmJ6QSSa32uMR1juOx+MvUZc0ho1H VqYx4NF6G3tEchn86yp717TIaO4Ne/QIroELKIPwlO1q22SU3jVIXjIvpEaRqQux J6rTVWPitNmF+91TsxYtsDkEHosNpA== =w+rt -----END PGP SIGNATURE----- --uFTSkOzRR7IG1lTO--
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