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Date: Mon, 21 Nov 2005 17:27:23 GMT
From: Gray <grayich@ukr.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: panic: page fault (sio)
X-Send-Pr-Version: www-2.3

>Number:         89383
>Category:       i386
>Synopsis:       [sio] [panic] page fault
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-i386
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Nov 21 17:30:15 GMT 2005
>Closed-Date:    Thu May 08 23:06:05 UTC 2008
>Last-Modified:  Thu May 08 23:06:05 UTC 2008
>Originator:     Gray
>Release:        FreeBSD 6.0-RELEASE
>Organization:
>Environment:
uname -imprs
FreeBSD 5.3-RELEASE i386 i386 NEW
>Description:

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x0
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc063a7aa
stack pointer           = 0x28:0xcb6c9c3c
frame pointer           = 0x28:0xcb6c9c68
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 34 (swi0: sio)
trap number             = 12
panic: page fault
Uptime: 51m11s
Dumping 159 MB (2 chunks)
chunk 0: 1MB (160 pages) ... ok
------------------------------------------

/var/run/dmesg.boot
--cut----------
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) Processor (849.60-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x642  Stepping = 2
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
  AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>
real memory  = 167706624 (159 MB)
avail memory = 158388224 (151 MB)
--end-------
------------------------------------------
cat /etc/ppp/options
/dev/cuaa0 115200
lock
debug
crtscts
modem
xxx.xxx.xxx.xxx:xxx.xxx.xxx.xxx
defaultroute
-detach
noauth
persist
bsdcomp 13
-----------------------------

/sys/i386/conf/NEW = GENERIC 
++
options         IPFIREWALL
options         IPDIVERT
options         IPFIREWALL_VERBOSE
options         IPFIREWALL_VERBOSE_LIMIT=50
options         IPFIREWALL_FORWARD
options         SC_DISABLE_REBOOT
options         DUMMYNET

-- 
#cpu            I486_CPU
#cpu            I586_CPU
#options        INET6
-----------------------------------------

cat /etc/make.conf
CPUTYPE?=i686
==========================================



>How-To-Repeat:
              
>Fix:
              
>Release-Note:
>Audit-Trail:

From: Gray <grayich@mail.ru>
To: FreeBSD-gnats-submit@FreeBSD.org
Cc:  
Subject: Re: i386/89383: panic: page fault (sio)
Date: Mon, 21 Nov 2005 20:15:53 +0200

 I apologize, has incorrectly written (FreeBSD 6.0 does not remain). 
 Corrections:
 
 ----------------------------------
 uname -imprs
 FreeBSD 6.0-RELEASE i386 i386 NEW
 ----------------------------------
 
 cat /etc/ppp/options
 /dev/cuad0 115200
 lock
 debug
 crtscts
 modem
 xxx.xxx.xxx.xxx:xxx.xxx.xxx.xxx
 defaultroute
 -detach
 noauth
 persist
 bsdcomp 13
 -----------------------------------
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Wed Nov 23 02:52:44 GMT 2005 
State-Changed-Why:  
Can you give us more information about what is happenening when you 
get this panic? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=89383 

From: Gray <grayich@mail.ru>
To: FreeBSD-gnats-submit@FreeBSD.org
Cc:  
Subject: Re: i386/89383: panic: page fault (sio)
Date: Sun, 27 Nov 2005 07:09:07 +0200

 I can give/var/crash/ 
 -rw-r--r--  1 root  wheel          2 Nov 21 01:21 bounds
 -rw-------  1 root  wheel        440 Nov 21 01:21 info.0
 -rw-------  1 root  wheel        440 Nov 21 01:22 info.1
 -rw-r--r--  1 root  wheel          5 Nov 21 01:21 minfree
 -rw-------  1 root  wheel  167317504 Nov 21 01:22 vmcore.0
 -rw-------  1 root  wheel  167317504 Nov 21 01:22 vmcore.1
 
 Here only volume big... I do not know where upload and long will be, the channel 64k. 
 But I above it think.
State-Changed-From-To: feedback->open 
State-Changed-By: linimon 
State-Changed-When: Sun Dec 4 02:34:40 GMT 2005 
State-Changed-Why:  
Feedback received. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=89383 

From: lion@khakassia.ru
To: bug-followup@FreeBSD.org, grayich@ukr.net
Cc:  
Subject: Re: i386/89383: [sio] [panic] page fault
Date: Thu, 16 Mar 2006 18:07:42 +0700

 Hi.
 
 We have also this problem in FreeBSD-6. After upgrading software from
 4-STABLE to 6-SATBLE system periodicaly crashed during high load sio ports (any high
 load pppd session with 115200 speed).
 
 Evgeny Larionov
 
 
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Sat Jan 26 15:34:30 UTC 2008 
State-Changed-Why:  
Note that submitter has been asked for feedback. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=89383 

From: Volker <volker@vwsoft.com>
To: bug-followup@FreeBSD.org, grayich@ukr.net, lion@khakassia.ru
Cc:  
Subject: Re: i386/89383: [sio] [panic] page fault
Date: Sat, 26 Jan 2008 16:31:10 +0100

 Evgeny,
 
 are you still able to recreate the problem?
 
 If so, please provide more infos to the developers to get someone to
 help you. Please make yourself familiar with getting more infos from a
 kernel dump and provide what is needed to get closer to that bug.
 
 See:
 http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html
State-Changed-From-To: feedback->closed 
State-Changed-By: vwe 
State-Changed-When: Thu May 8 23:05:58 UTC 2008 
State-Changed-Why:  

We're sorry to not see any feedback received for quite some time. 
If you think this is still an issue that should be worked on, 
please provide the requested information and we'll be happy to 
re-open this ticket. 
Thank you for bringing this problem to attention! 

http://www.freebsd.org/cgi/query-pr.cgi?pr=89383 
>Unformatted:
