Syunsuke HAYASHI
2007-Sep-25 03:02 UTC
[Xen-devel] [XSM:ACM] When cw is used, dom0 reboots.
Hi ,
When cw is used, dom0 reboots.
Though I set quest memory size.
I want to study into the cause.
Please teach how to examine it.
#xm create vm1.conf <-- OK
#xm create vm4.conf <-- NO
................... <-- system boot
#last
root pts/1 myPC Tue Sep 25 11:25 - crash (09:01)
reboot system boot 2.6.18-xen Tue Sep 25 20:06 (-8:-16)
~~~~~~~~~~~
---------------about my setting--------------------
Xen-api is effective.
#cat vm1.conf
kernel = "/boot/vmlinuz-2.6.18-xen"
ramdisk = "/boot/initrd-2.6.18-xenU.img"
memory = "128"
~~~~
name = "vm1"
disk = [ ''file:/xen/vm1.img,sda1,w'' ]
vif = [ '''' ]
root = "/dev/sda1 ro"
on_xend_stop = "suspend"
extra = "3 xencons=tty"
access_control =
[''policy=example.client_v1,label=dom_HomeBanking'']
#cat vm4.conf
kernel = "/boot/vmlinuz-2.6.18-xen"
ramdisk = "/boot/initrd-2.6.18-xenU.img"
memory = "128"
~~~~~
name = "vm4"
disk = [ ''file:/xen/vm4.img,sda1,w'']
vif = [ '''' ]
root = "/dev/sda1 ro"
on_xend_stop = "suspend"
extra = "3"
access_control = [''policy=example.client_v1,label=dom_Fun'']
#xm dumppolicy
Policy dump:
===========POLICY REFERENCE = example.client_v1.
PolicyVer = 0.
XML Vers. = 1.0
Magic = 1debc.
Len = 198.
Primary = CHINESE WALL (c=1, off=40).
Secondary = SIMPLE TYPE ENFORCEMENT (c=2, off=b8).
Chinese Wall policy:
===================Policy version= 0.
Max Types = 4.
Max Ssidrefs = 7.
Max ConfSets = 1.
Ssidrefs Off = 24.
Conflicts Off = 5c.
Runing T. Off = 64.
C. Agg. Off = 6c.
SSID To CHWALL-Type matrix:
ssidref 0: 00 00 00 00
ssidref 1: 00 00 00 01 <-- Domain-0
ssidref 2: 00 01 00 00
ssidref 3: 01 00 00 00
ssidref 4: 00 00 01 00
ssidref 5: 00 00 00 01
ssidref 6: 00 00 00 01
Confict Sets:
c-set 0: 01 00 01 00
Running
Types: 00 00 00 01
Conflict
Aggregate Set: 00 00 00 00
Simple Type Enforcement policy:
==============================Policy version= 0.
Max Types = 6.
Max Ssidrefs = 11.
Ssidrefs Off = 14.
SSID To STE-Type matrix:
ssidref 0: 00 00 00 00 00 00
ssidref 1: 01 01 01 01 01 01 <-- Domain-0
ssidref 2: 01 00 00 00 00 00
ssidref 3: 00 01 00 00 00 00
ssidref 4: 00 00 00 00 01 00
ssidref 5: 01 01 01 00 01 00
ssidref 6: 00 01 00 01 01 00
ssidref 7: 00 00 01 00 00 00
ssidref 8: 00 00 00 00 00 01
ssidref 9: 00 00 00 01 00 00
ssidref a: 00 00 00 00 01 00
ssidref b: 00 01 00 00 00 00
ssidref c: 00 00 00 00 01 00
ssidref d: 00 00 00 00 01 00
ssidref e: 00 01 00 00 00 00
ssidref f: 00 00 00 00 00 01
ssidref10: 00 00 00 00 01 00
Thanks,
Syunsuke Hayashi.
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
George S. Coker, II
2007-Sep-25 22:48 UTC
Re: [Xen-devel] [XSM:ACM] When cw is used, dom0 reboots.
Please try debugging Xen through the serial console. You can do this by passing ''com1=115200,8n1'' to Xen through your bootloader. On Tue, 2007-09-25 at 12:02 +0900, Syunsuke HAYASHI wrote:> Hi , > > When cw is used, dom0 reboots. > Though I set quest memory size. > > I want to study into the cause. > Please teach how to examine it. > > > > > #xm create vm1.conf <-- OK > #xm create vm4.conf <-- NO > ................... <-- system boot > > #last > root pts/1 myPC Tue Sep 25 11:25 - crash (09:01) > reboot system boot 2.6.18-xen Tue Sep 25 20:06 (-8:-16) > ~~~~~~~~~~~ > > > ---------------about my setting-------------------- > Xen-api is effective. > > > #cat vm1.conf > kernel = "/boot/vmlinuz-2.6.18-xen" > ramdisk = "/boot/initrd-2.6.18-xenU.img" > memory = "128" > ~~~~ > name = "vm1" > disk = [ ''file:/xen/vm1.img,sda1,w'' ] > vif = [ '''' ] > root = "/dev/sda1 ro" > on_xend_stop = "suspend" > extra = "3 xencons=tty" > access_control = [''policy=example.client_v1,label=dom_HomeBanking''] > > #cat vm4.conf > kernel = "/boot/vmlinuz-2.6.18-xen" > ramdisk = "/boot/initrd-2.6.18-xenU.img" > memory = "128" > ~~~~~ > name = "vm4" > disk = [ ''file:/xen/vm4.img,sda1,w''] > vif = [ '''' ] > root = "/dev/sda1 ro" > on_xend_stop = "suspend" > extra = "3" > access_control = [''policy=example.client_v1,label=dom_Fun''] > > > #xm dumppolicy > Policy dump: > ===========> POLICY REFERENCE = example.client_v1. > PolicyVer = 0. > XML Vers. = 1.0 > Magic = 1debc. > Len = 198. > Primary = CHINESE WALL (c=1, off=40). > Secondary = SIMPLE TYPE ENFORCEMENT (c=2, off=b8). > > > Chinese Wall policy: > ===================> Policy version= 0. > Max Types = 4. > Max Ssidrefs = 7. > Max ConfSets = 1. > Ssidrefs Off = 24. > Conflicts Off = 5c. > Runing T. Off = 64. > C. Agg. Off = 6c. > > SSID To CHWALL-Type matrix: > > ssidref 0: 00 00 00 00 > ssidref 1: 00 00 00 01 <-- Domain-0 > ssidref 2: 00 01 00 00 > ssidref 3: 01 00 00 00 > ssidref 4: 00 00 01 00 > ssidref 5: 00 00 00 01 > ssidref 6: 00 00 00 01 > > Confict Sets: > > c-set 0: 01 00 01 00 > > Running > Types: 00 00 00 01 > > Conflict > Aggregate Set: 00 00 00 00 > > > Simple Type Enforcement policy: > ==============================> Policy version= 0. > Max Types = 6. > Max Ssidrefs = 11. > Ssidrefs Off = 14. > > SSID To STE-Type matrix: > > ssidref 0: 00 00 00 00 00 00 > ssidref 1: 01 01 01 01 01 01 <-- Domain-0 > ssidref 2: 01 00 00 00 00 00 > ssidref 3: 00 01 00 00 00 00 > ssidref 4: 00 00 00 00 01 00 > ssidref 5: 01 01 01 00 01 00 > ssidref 6: 00 01 00 01 01 00 > ssidref 7: 00 00 01 00 00 00 > ssidref 8: 00 00 00 00 00 01 > ssidref 9: 00 00 00 01 00 00 > ssidref a: 00 00 00 00 01 00 > ssidref b: 00 01 00 00 00 00 > ssidref c: 00 00 00 00 01 00 > ssidref d: 00 00 00 00 01 00 > ssidref e: 00 01 00 00 00 00 > ssidref f: 00 00 00 00 00 01 > ssidref10: 00 00 00 00 01 00 > > Thanks, > > Syunsuke Hayashi. > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Stefan Berger
2007-Sep-26 00:02 UTC
Re: [Xen-devel] [XSM:ACM] When cw is used, dom0 reboots.
Hello! Which changeset of Xen are you trying this on? I just tried this on a version before XSM was added and it worked fine (CS 15661). Stefan xen-devel-bounces@lists.xensource.com wrote on 09/24/2007 11:02:11 PM:> Hi , > > When cw is used, dom0 reboots. > Though I set quest memory size. > > I want to study into the cause. > Please teach how to examine it. > > > > > #xm create vm1.conf <-- OK > #xm create vm4.conf <-- NO > ................... <-- system boot > > #last > root pts/1 myPC Tue Sep 25 11:25 - crash (09:01) > reboot system boot 2.6.18-xen Tue Sep 25 20:06 (-8:-16) > ~~~~~~~~~~~ > > > ---------------about my setting-------------------- > Xen-api is effective. > > > #cat vm1.conf > kernel = "/boot/vmlinuz-2.6.18-xen" > ramdisk = "/boot/initrd-2.6.18-xenU.img" > memory = "128" > ~~~~ > name = "vm1" > disk = [ ''file:/xen/vm1.img,sda1,w'' ] > vif = [ '''' ] > root = "/dev/sda1 ro" > on_xend_stop = "suspend" > extra = "3 xencons=tty" > access_control = [''policy=example.client_v1,label=dom_HomeBanking''] > > #cat vm4.conf > kernel = "/boot/vmlinuz-2.6.18-xen" > ramdisk = "/boot/initrd-2.6.18-xenU.img" > memory = "128" > ~~~~~ > name = "vm4" > disk = [ ''file:/xen/vm4.img,sda1,w''] > vif = [ '''' ] > root = "/dev/sda1 ro" > on_xend_stop = "suspend" > extra = "3" > access_control = [''policy=example.client_v1,label=dom_Fun''] > > > #xm dumppolicy > Policy dump: > ===========> POLICY REFERENCE = example.client_v1. > PolicyVer = 0. > XML Vers. = 1.0 > Magic = 1debc. > Len = 198. > Primary = CHINESE WALL (c=1, off=40). > Secondary = SIMPLE TYPE ENFORCEMENT (c=2, off=b8). > > > Chinese Wall policy: > ===================> Policy version= 0. > Max Types = 4. > Max Ssidrefs = 7. > Max ConfSets = 1. > Ssidrefs Off = 24. > Conflicts Off = 5c. > Runing T. Off = 64. > C. Agg. Off = 6c. > > SSID To CHWALL-Type matrix: > > ssidref 0: 00 00 00 00 > ssidref 1: 00 00 00 01 <-- Domain-0 > ssidref 2: 00 01 00 00 > ssidref 3: 01 00 00 00 > ssidref 4: 00 00 01 00 > ssidref 5: 00 00 00 01 > ssidref 6: 00 00 00 01 > > Confict Sets: > > c-set 0: 01 00 01 00 > > Running > Types: 00 00 00 01 > > Conflict > Aggregate Set: 00 00 00 00 > > > Simple Type Enforcement policy: > ==============================> Policy version= 0. > Max Types = 6. > Max Ssidrefs = 11. > Ssidrefs Off = 14. > > SSID To STE-Type matrix: > > ssidref 0: 00 00 00 00 00 00 > ssidref 1: 01 01 01 01 01 01 <-- Domain-0 > ssidref 2: 01 00 00 00 00 00 > ssidref 3: 00 01 00 00 00 00 > ssidref 4: 00 00 00 00 01 00 > ssidref 5: 01 01 01 00 01 00 > ssidref 6: 00 01 00 01 01 00 > ssidref 7: 00 00 01 00 00 00 > ssidref 8: 00 00 00 00 00 01 > ssidref 9: 00 00 00 01 00 00 > ssidref a: 00 00 00 00 01 00 > ssidref b: 00 01 00 00 00 00 > ssidref c: 00 00 00 00 01 00 > ssidref d: 00 00 00 00 01 00 > ssidref e: 00 01 00 00 00 00 > ssidref f: 00 00 00 00 00 01 > ssidref10: 00 00 00 00 01 00 > > Thanks, > > Syunsuke Hayashi. > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Syunsuke HAYASHI
2007-Sep-26 02:12 UTC
Re: [Xen-devel] [XSM:ACM] When cw is used, dom0 reboots.
Hi, Stefan.
I am trying XSM/ACM on CS 15880.
It is big information that XSM/ACM works fine on CS15661.
Thank you.
Then, is my setting only bad?
Please teach your setting.
(Config.mk, xm-config.xml,xend-config.sxp,guest.conf,.....etc)
The setting to use XSM/ACM is as follows.
1:Config.mk(Setting when installing xen)
81 # Enable XSM security module. Enabling XSM requires selection of an
82 # XSM security module (FLASK_ENABLE or ACM_SECURITY).
83 XSM_ENABLE ?= y <---- I wrote like this.
~~~~
84 FLASK_ENABLE ?= n
85 ACM_SECURITY ?= y <---- I wrote like this.
~~~~
86
87 # Optional components
88 XENSTAT_XENTOP ?= y
89 VTPM_TOOLS ?= n
90 LIBXENAPI_BINDINGS ?= n
91 XENFB_TOOLS ?= n
92 PYTHON_TOOLS ?= y
2:xend-config-xenapi.sxp
54 # Default:
55 # (xen-api-server ((unix)))
56 (xen-api-server ((9363 none))) <---- I wrote like this.
3:xm-config.xml
43 <server type=''Xen-API''
44 uri=''http://localhost:9363/''
45 username=''me''
46 password=''mypassword'' />
47
48
49
50 </xm>
Syunsuke HAYASHI.
>
> Hello!
>
> Which changeset of Xen are you trying this on? I just tried this on a
> version before XSM was added and it worked fine (CS 15661).
>
> Stefan
>
>
>
> xen-devel-bounces@lists.xensource.com wrote on 09/24/2007 11:02:11 PM:
>
> > Hi ,
> >
> > When cw is used, dom0 reboots.
> > Though I set quest memory size.
> >
> > I want to study into the cause.
> > Please teach how to examine it.
> >
> >
> >
> >
> > #xm create vm1.conf <-- OK
> > #xm create vm4.conf <-- NO
> > ................... <-- system boot
> >
> > #last
> > root pts/1 myPC Tue Sep 25 11:25 - crash (09:01)
> > reboot system boot 2.6.18-xen Tue Sep 25 20:06 (-8:-16)
> > ~~~~~~~~~~~
> >
> >
> > ---------------about my setting--------------------
> > Xen-api is effective.
> >
> >
> > #cat vm1.conf
> > kernel = "/boot/vmlinuz-2.6.18-xen"
> > ramdisk = "/boot/initrd-2.6.18-xenU.img"
> > memory = "128"
> > ~~~~
> > name = "vm1"
> > disk = [ ''file:/xen/vm1.img,sda1,w'' ]
> > vif = [ '''' ]
> > root = "/dev/sda1 ro"
> > on_xend_stop = "suspend"
> > extra = "3 xencons=tty"
> > access_control =
[''policy=example.client_v1,label=dom_HomeBanking'']
> >
> > #cat vm4.conf
> > kernel = "/boot/vmlinuz-2.6.18-xen"
> > ramdisk = "/boot/initrd-2.6.18-xenU.img"
> > memory = "128"
> > ~~~~~
> > name = "vm4"
> > disk = [ ''file:/xen/vm4.img,sda1,w'']
> > vif = [ '''' ]
> > root = "/dev/sda1 ro"
> > on_xend_stop = "suspend"
> > extra = "3"
> > access_control =
[''policy=example.client_v1,label=dom_Fun'']
> >
> >
> > #xm dumppolicy
> > Policy dump:
> > ===========> > POLICY REFERENCE = example.client_v1.
> > PolicyVer = 0.
> > XML Vers. = 1.0
> > Magic = 1debc.
> > Len = 198.
> > Primary = CHINESE WALL (c=1, off=40).
> > Secondary = SIMPLE TYPE ENFORCEMENT (c=2, off=b8).
> >
> >
> > Chinese Wall policy:
> > ===================> > Policy version= 0.
> > Max Types = 4.
> > Max Ssidrefs = 7.
> > Max ConfSets = 1.
> > Ssidrefs Off = 24.
> > Conflicts Off = 5c.
> > Runing T. Off = 64.
> > C. Agg. Off = 6c.
> >
> > SSID To CHWALL-Type matrix:
> >
> > ssidref 0: 00 00 00 00
> > ssidref 1: 00 00 00 01 <-- Domain-0
> > ssidref 2: 00 01 00 00
> > ssidref 3: 01 00 00 00
> > ssidref 4: 00 00 01 00
> > ssidref 5: 00 00 00 01
> > ssidref 6: 00 00 00 01
> >
> > Confict Sets:
> >
> > c-set 0: 01 00 01 00
> >
> > Running
> > Types: 00 00 00 01
> >
> > Conflict
> > Aggregate Set: 00 00 00 00
> >
> >
> > Simple Type Enforcement policy:
> > ==============================> > Policy version= 0.
> > Max Types = 6.
> > Max Ssidrefs = 11.
> > Ssidrefs Off = 14.
> >
> > SSID To STE-Type matrix:
> >
> > ssidref 0: 00 00 00 00 00 00
> > ssidref 1: 01 01 01 01 01 01 <-- Domain-0
> > ssidref 2: 01 00 00 00 00 00
> > ssidref 3: 00 01 00 00 00 00
> > ssidref 4: 00 00 00 00 01 00
> > ssidref 5: 01 01 01 00 01 00
> > ssidref 6: 00 01 00 01 01 00
> > ssidref 7: 00 00 01 00 00 00
> > ssidref 8: 00 00 00 00 00 01
> > ssidref 9: 00 00 00 01 00 00
> > ssidref a: 00 00 00 00 01 00
> > ssidref b: 00 01 00 00 00 00
> > ssidref c: 00 00 00 00 01 00
> > ssidref d: 00 00 00 00 01 00
> > ssidref e: 00 01 00 00 00 00
> > ssidref f: 00 00 00 00 00 01
> > ssidref10: 00 00 00 00 01 00
> >
> > Thanks,
> >
> > Syunsuke Hayashi.
> >
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xensource.com
> > http://lists.xensource.com/xen-devel
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
George S. Coker, II
2007-Sep-27 16:44 UTC
Re: [Xen-devel] [XSM:ACM] When cw is used, dom0 reboots.
This is a null dereference bug in ACM. I''ve just posted a patch to Xen-devel. George On Tue, 2007-09-25 at 12:02 +0900, Syunsuke HAYASHI wrote:> Hi , > > When cw is used, dom0 reboots. > Though I set quest memory size. > > I want to study into the cause. > Please teach how to examine it. > > > > > #xm create vm1.conf <-- OK > #xm create vm4.conf <-- NO > ................... <-- system boot > > #last > root pts/1 myPC Tue Sep 25 11:25 - crash (09:01) > reboot system boot 2.6.18-xen Tue Sep 25 20:06 (-8:-16) > ~~~~~~~~~~~ > > > ---------------about my setting-------------------- > Xen-api is effective. > > > #cat vm1.conf > kernel = "/boot/vmlinuz-2.6.18-xen" > ramdisk = "/boot/initrd-2.6.18-xenU.img" > memory = "128" > ~~~~ > name = "vm1" > disk = [ ''file:/xen/vm1.img,sda1,w'' ] > vif = [ '''' ] > root = "/dev/sda1 ro" > on_xend_stop = "suspend" > extra = "3 xencons=tty" > access_control = [''policy=example.client_v1,label=dom_HomeBanking''] > > #cat vm4.conf > kernel = "/boot/vmlinuz-2.6.18-xen" > ramdisk = "/boot/initrd-2.6.18-xenU.img" > memory = "128" > ~~~~~ > name = "vm4" > disk = [ ''file:/xen/vm4.img,sda1,w''] > vif = [ '''' ] > root = "/dev/sda1 ro" > on_xend_stop = "suspend" > extra = "3" > access_control = [''policy=example.client_v1,label=dom_Fun''] > > > #xm dumppolicy > Policy dump: > ===========> POLICY REFERENCE = example.client_v1. > PolicyVer = 0. > XML Vers. = 1.0 > Magic = 1debc. > Len = 198. > Primary = CHINESE WALL (c=1, off=40). > Secondary = SIMPLE TYPE ENFORCEMENT (c=2, off=b8). > > > Chinese Wall policy: > ===================> Policy version= 0. > Max Types = 4. > Max Ssidrefs = 7. > Max ConfSets = 1. > Ssidrefs Off = 24. > Conflicts Off = 5c. > Runing T. Off = 64. > C. Agg. Off = 6c. > > SSID To CHWALL-Type matrix: > > ssidref 0: 00 00 00 00 > ssidref 1: 00 00 00 01 <-- Domain-0 > ssidref 2: 00 01 00 00 > ssidref 3: 01 00 00 00 > ssidref 4: 00 00 01 00 > ssidref 5: 00 00 00 01 > ssidref 6: 00 00 00 01 > > Confict Sets: > > c-set 0: 01 00 01 00 > > Running > Types: 00 00 00 01 > > Conflict > Aggregate Set: 00 00 00 00 > > > Simple Type Enforcement policy: > ==============================> Policy version= 0. > Max Types = 6. > Max Ssidrefs = 11. > Ssidrefs Off = 14. > > SSID To STE-Type matrix: > > ssidref 0: 00 00 00 00 00 00 > ssidref 1: 01 01 01 01 01 01 <-- Domain-0 > ssidref 2: 01 00 00 00 00 00 > ssidref 3: 00 01 00 00 00 00 > ssidref 4: 00 00 00 00 01 00 > ssidref 5: 01 01 01 00 01 00 > ssidref 6: 00 01 00 01 01 00 > ssidref 7: 00 00 01 00 00 00 > ssidref 8: 00 00 00 00 00 01 > ssidref 9: 00 00 00 01 00 00 > ssidref a: 00 00 00 00 01 00 > ssidref b: 00 01 00 00 00 00 > ssidref c: 00 00 00 00 01 00 > ssidref d: 00 00 00 00 01 00 > ssidref e: 00 01 00 00 00 00 > ssidref f: 00 00 00 00 00 01 > ssidref10: 00 00 00 00 01 00 > > Thanks, > > Syunsuke Hayashi. > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel-- George S. Coker, II <gscoker@alpha.ncsc.mil> 443-479-6944 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
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