Bug 146840 - [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after ehci0 detected (CD Loader 1.2) // same as closed-unsolved [usb/108509]
Summary: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after ehci0 detected (CD Loade...
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: usb (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-usb (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-05-22 20:00 UTC by Kovalchuk Andrew
Modified: 2018-01-03 05:16 UTC (History)
0 users

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Description Kovalchuk Andrew 2010-05-22 20:00:11 UTC
Freebsd hang at startup while trying to install it.
It hangs just after 

ehci0: [GIANT LOCKED]
ehci0: [ITHREAD]

I had this problem with FreeBSD installer CD 7.2 7.3 and 8.0 version.
5.2 works fine.
Maybe a problem with CD Loader 1.2 ?
I tried all BIOS configurations, ACPI disabled / enabled, same issue.
Hope it'll help.

laptop configuration same as in [usb/108509]( http://www.freebsd.org/cgi/query-pr.cgi?pr=108509 )

This notebook cant have setting to disable EHCI or USB .

Fix: 

none
How-To-Repeat: Just insert a FreeBSD installer CD and 7.2/7.3/8.0 hangs.
Comment 1 andrew 2010-06-05 12:45:57 UTC
I try disabling EHCI and USB in loader (because Compaq BIOS dont have
settings for disabling USB controller):

hint.ehci.0.disabled=1
hint.usb.0.disabled=1

The same issue  after

ehci0: [GIANT LOCKED]
ehci0: [ITHREAD]

system hang.
Comment 2 work 2010-06-09 19:10:36 UTC
> > A hang can indicate an IRQ issue.
>> >
I try to enable USB debugging (thanks to Hans Petter Selasky ):
set hw.usb.ehci.debug=15

But no changes are. After
ehci0: [GIANT LOCKED]
ehci0: [ITHREAD]
system hang.
when kernel load - no additional information is not show

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Comment 3 andrew 2010-06-12 08:24:12 UTC
try one more


> > A hang can indicate an IRQ issue.
>> >
I try to enable USB debugging (thanks to Hans Petter Selasky ):
set hw.usb.ehci.debug=15

But no changes are. After
ehci0: [GIANT LOCKED]
ehci0: [ITHREAD]
system hang.
when kernel loading - no additional information is not show
Comment 4 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 07:59:32 UTC
For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

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