Bug 93524

Summary: Automatic reboot
Product: Base System Reporter: Kamil <userkamil>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description Kamil 2006-02-18 11:50:03 UTC 
Hello,

My system has rebooted automaticly.. I checked memory... "memtest 160"
and 50 loops (10 hours), and all OK, machine its ok. I logged in
/var/crash/vmcore.0
Where is the problem?

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0xc
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc055bda0
stack pointer           = 0x28:0xc950b9ac
frame pointer           = 0x28:0xc950b9c4
code segment            = base rx0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 29 (swi1: net)
trap number             = 12
panic: page fault
Uptime: 17d7h42m45s
Dumping 159 MB (3 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 64MB (16382 pages) 49 33 17 ... ok
  chunk 2: 95MB (24306 pages) 80 64 48 32 16 .................
Comment 1 Vanilla I. Shu freebsd_committer freebsd_triage 2006-02-21 15:11:31 UTC 
State Changed
From-To: open->closed

Committed, thanks.
Comment 2 Vanilla I. Shu freebsd_committer freebsd_triage 2006-02-21 15:13:07 UTC 
State Changed
From-To: closed->open

I closed the wrong pr, open it again.
Comment 3 Rebecca Cran freebsd_committer freebsd_triage 2008-02-10 01:34:40 UTC 
More information is needed to start tracking down the problem - it looks 
like you managed to obtain a crash dump, so that will contain all the 
relevant information.  If you're still seeing the problem or have the 
original crash dump, could you follow the instructions at 
http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-gdb.html 
and send the backtrace?

Cheers,
Bruce
Comment 4 Remko Lodder freebsd_committer freebsd_triage 2008-02-10 09:42:01 UTC 
Responsible Changed
From-To: freebsd-i386->freebsd-bugs

This might not be i386 specific, bring it to the bugs group instead.
Comment 5 Volker Werth freebsd_committer freebsd_triage 2008-03-08 01:44:17 UTC 
State Changed
From-To: open->feedback


Note that submitter has been asked for feedback.
Comment 6 Volker Werth freebsd_committer freebsd_triage 2008-05-08 22:13:16 UTC 
State Changed
From-To: feedback->closed


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!