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Date:      Tue, 7 Apr 2020 09:35:01 +0000
From:      Grzegorz Junka <list1@gjunka.com>
To:        freebsd-ports@freebsd.org
Subject:   Re: amdgpu panics
Message-ID:  <4b5b26ce-1c0c-8204-5c71-a3e24682b4de@gjunka.com>
In-Reply-To: <69c05fe9-29a6-4160-4f4a-ae6f939a187b@selasky.org>
References:  <be363a85-cf11-f0d9-b6ca-39f0013322c7@gjunka.com> <d037e4dd-75a1-dcab-74f6-0cbfde452b7d@selasky.org> <47774b7a-0a6d-8806-6dee-4f0036651ace@gjunka.com> <20200312163447.GB42880@phouka1.phouka.net> <e880d6b2-92a5-ed60-5ef8-21812f193aa3@gjunka.com> <8d8ae2c8-1ecd-5c8c-2437-4e47cf48bd60@gmx.de> <96c03c59-b28e-3af1-e98b-e95517c20010@gjunka.com> <83bfb6f7-0a84-2905-7849-e4e93d9f6fb1@selasky.org> <9426b9bb-4fe6-37ba-ecb4-13a1ade47f92@gjunka.com> <9bc766aa-b17f-e8bc-bea2-11431972cf5d@selasky.org> <c5a5a71e-a1e2-2efd-b45d-d68daa893fa4@gjunka.com> <2ddfe444-7a20-9835-0875-6f93aa0f6ab3@gmx.de> <5fb0aa95-9aa1-e170-15fe-ba5ce77869db@gjunka.com> <ee76773a-26c9-b504-2f3f-4e8f3df450ac@selasky.org> <72befef2-16f2-a452-9e36-a3986988c556@gjunka.com> <16501c75-24b0-54f6-972c-1a03dfe50276@selasky.org> <2c1d5679-811f-0b01-f032-7261e9f57259@gjunka.com> <a8a59ba9-1b30-6aa7-51c3-f97192a05a5e@selasky.org> <69c05fe9-29a6-4160-4f4a-ae6f939a187b@selasky.org>

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On 07/04/2020 09:21, Hans Petter Selasky wrote:
> Try:
>
> sysctl -a | grep linuxkpi

That finally crashed the system. After restart I loaded the modules 
again and tried without grep. This is how far it goes:

root@venus:/home/g # sysctl -a
kern.ostype: FreeBSD
kern.osrelease: 12.1-RELEASE-p3
kern.osrevision: 199506
kern.version: FreeBSD 12.1-RELEASE-p3 GENERIC

kern.maxvnodes: 1164970
kern.maxproc: 70804
kern.maxfiles: 2093468
kern.argmax: 262144

Then nothing.

I am loading the modules with:

kldload /boot/modules/drm.ko /boot/modules/admgpu.ko

as you told me in an earlier email. Without loading the modules this is 
what I am getting:


root@venus:~ # sysctl -a | grep linuxkpi
-> nothing


root@venus:~ # sysctl -a | grep compat
kern.features.compat_freebsd7: 1
kern.features.compat_freebsd6: 1
kern.features.compat_freebsd5: 1
kern.features.compat_freebsd4: 1
kern.features.geom_part_ebr_compat: 1
kern.features.compat_freebsd_32bit: 1
hw.snd.compat_linux_mmap: 0
dev.uart.0.%desc: 16550 or compatible
dev.vgapci.0.%desc: VGA-compatible display
compat.linux32.maxvmem: 0
compat.linux32.maxssiz: 67108864
compat.linux32.maxdsiz: 536870912
compat.linux.oss_version: 198144
compat.linux.osrelease: 2.6.32
compat.linux.osname: Linux
compat.ia32.maxvmem: 0
compat.ia32.maxssiz: 67108864
compat.ia32.maxdsiz: 536870912


root@venus:~ # sysctl -a
kern.ostype: FreeBSD
kern.osrelease: 12.1-RELEASE-p3
kern.osrevision: 199506
kern.version: FreeBSD 12.1-RELEASE-p3 GENERIC

kern.maxvnodes: 1164970
kern.maxproc: 70804
kern.maxfiles: 2093468
kern.argmax: 262144
kern.securelevel: -1
...
(and so on, cutting as it's too long)


GrzegorzJ





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