Bug 172333

Summary: [boot] Kernel panic in multi processor mode
Product: Base System Reporter: Vyacheslav Aleksyeyev <swmicro>
Component: i386Assignee: freebsd-i386 (Nobody) <i386>
Status: Open ---    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description Vyacheslav Aleksyeyev 2012-10-04 19:50:12 UTC
Installation launch halts at a page fault error. 

Configuration :	
IEI Sugar Bay board IMBA-Q670-R10
3.5 SATA hard drive
Samsung SATA DVD drive
PS/2 USB keyboard
PS/2 mouse

AP #1 (PHY# 2) failed!
panic y/n? [y] panic: bye-bye
cpuid = 0 
KDB: stack backtrace:
#0 0xc0a4b157 at kdb_backtrace+0x47
#1 0xc0a186b7 at panic+0x117
#2 0xc0d3e898 at cpu_mp_start+0x568
#3 0xc0a55f94 at mp_start+0x84
#4 0xc09caeac at mi_startup+0xac
#5 0xc0482675 at begin+0x2c


1. The system installation and boot success with an option 4. [A]CPI Support: Disabled

2. Enter to BIOS setup and set the limit for CPU usage to 1. 
Advanced->Cpu Configuration->Active Processor Cores = 1
How-To-Repeat: Install FeeBSD 9.0 i386 from DVD. Installation will cause a Kernel panic.
Comment 1 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 07:59:45 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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