Bug 210194 - agp(4): make_dev_sv: bad_si_name (error=17, si_name=agpgart). Where there was one more AGP device?
Summary: agp(4): make_dev_sv: bad_si_name (error=17, si_name=agpgart). Where there was...
Status: Closed DUPLICATE of bug 187015
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: i386 Any
: --- Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL: https://www.kishiro.com/FreeBSD/bad_s...
Keywords: crash
Depends on:
Blocks:
 
Reported: 2016-06-10 19:39 UTC by JBrown
Modified: 2022-10-12 22:37 UTC (History)
3 users (show)

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Description JBrown 2016-06-10 19:39:52 UTC 
Motherboard have one video adapter inside in my notebook. Adapter have two video output.I can not install FreeBSD 11.0-CURRENT, 10.2, 10.3 in my notebook. I can install FreeBSD 10.1 only.

Normal boot FreeBSD 10.1:
...
FreeBSD 10.1-RELEASE-p16 #0: Tue Jul 28 11:41:12 UTC 2015
...
vgapci0: <VGA-compatible display> port 0x1800-0x1807 mem 0xe8000000-0xefffffff,0xe0000000-0xe007ffff irq 11 at device 2.0 on pci0
agp0: <Intel 82855GME (855GME GMCH) SVGA controller> on vgapci0
agp0: aperture size is 128M, detected 8060k stolen memory
vgapci0: Boot video device
vgapci1: <VGA-compatible display> mem 0xf0000000-0xf7ffffff,0xe0080000-0xe00fffff at device 2.1 on pci0
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1820-0x183f irq 11 at device 29.0 on pci0
usbus0 on uhci0
...

Abnormal boot FreeBSD 11.0-CURRENT, ending with a stop
...
FreeBSD 11-CURRENT #0 r300097: Wed May 18 03:26:34 UTC 2016
...
vgapci0: <VGA-compatible display> port 0x1800-0x1807 mem 0xe8000000-0xefffffff,0xe0000000-0xe007ffff irq 11 at device 2.0 on pci0
agp0: <Intel 82855GME (855GME GMCH) SVGA controller> on vgapci0
agp0: aperture size is 128M, detected 8060k stolen memory
vgapci0: Boot video device
vgapci1: <VGA-compatible display> mem 0xf0000000-0xf7ffffff,0xe0080000-0xe00fffff at device 2.1 on pci0
agp1: <Intel 82855GME (855GME GMCH) SVGA controller> on vgapci1
panic: make_dev_sv: bad_si_name (error=17, si_name=agpgart)
...
What is agp1 and where is it found? Such a device is not found in earlier versions (10.1 for example)
Comment 1 Alexey Dokuchaev freebsd_committer freebsd_triage 2021-11-05 09:59:30 UTC 
Similar problem had been reported for ThinkPad R50e, with a suggestion to set hint.agp.1.disabled="1" at the boot prompt or in the /etc/loader.conf.

If the problem no longer occurs after doing so, or because it was fixed in the meantime, or if you no longer have/use this laptop, please report so we can close this bug.
Comment 2 Mark Johnston freebsd_committer freebsd_triage 2021-11-25 14:50:43 UTC 

*** This bug has been marked as a duplicate of bug 187015 ***