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Re: port-xen/46057: NetBSD/Xen DOM-U crash



The following reply was made to PR port-xen/46057; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: port-xen-maintainer%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost,
        netbsd-bugs%NetBSD.org@localhost
Subject: Re: port-xen/46057: NetBSD/Xen DOM-U crash
Date: Mon, 20 Feb 2012 22:03:37 +0100

 On Mon, Feb 20, 2012 at 07:55:00AM +0000, dieter.NetBSD%pandora.be@localhost 
wrote:
 > >Number:         46057
 > >Category:       port-xen
 > >Synopsis:       NetBSD/Xen DOM-U crash
 > >Confidential:   no
 > >Severity:       serious
 > >Priority:       medium
 > >Responsible:    port-xen-maintainer
 > >State:          open
 > >Class:          sw-bug
 > >Submitter-Id:   net
 > >Arrival-Date:   Mon Feb 20 07:55:00 +0000 2012
 > >Originator:     dieter roelants
 > >Release:        6.0_BETA
 > >Organization:
 > >Environment:
 > NetBSD netbsd-u2.inflamm 6.0_BETA NetBSD 6.0_BETA (SIMULT.domu) #15: Sat Feb 
 > 18 19:16:16 CET 2012  
 > dieter@netbsd-u2.inflamm:/build/obj/sys/arch/amd64/compile/SIMULT.domu amd64
 > >Description:
 > 
 > I had a Xen guest crash like this:
 > 
 > uvm_fault(0xffffa000034dea50, 0x0, 1) -> e
 > fatal page fault in supervisor mode
 > trap type 6 code 0 rip ffffffff801d0c8e cs e030 rflags 10246 cr2  0 cpl 0 
 > rsp ffffa00044d078f0
 > kernel: page fault trap, code=0
 > Stopped in pid 383.1 (tmux) at  netbsd:sysctl_doeproc+0xd63:    movq    
 > 0(%rax),
 > %rdx
 > sysctl_doeproc() at netbsd:sysctl_doeproc+0xd63
 > sysctl_dispatch() at netbsd:sysctl_dispatch+0xb2
 > sys___sysctl() at netbsd:sys___sysctl+0xeb
 > syscall() at netbsd:syscall+0xc4
 
 Why do you think this is Xen-specific ?
 
 -- 
 Manuel Bouyer <bouyer%antioche.eu.org@localhost>
      NetBSD: 26 ans d'experience feront toujours la difference
 --
 


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