[Xen-bugs] [Bug 1788] New: SUN BLADE X6270 M2 SERVER completely frozen due to xen vm

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1788

           Summary: SUN BLADE X6270 M2 SERVER completely frozen due to xen
                    vm
           Product: Xen
           Version: unstable
          Platform: x86
        OS/Version: Linux-2.6
            Status: NEW
          Severity: major
          Priority: P1
         Component: 2.6.18 dom0
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: alexnoto@xxxxxxxx


Hi all,

I have a problem with sun blade. My server is:

hardware: SUN BLADE X6270

Software: Linux SUSE

During normal activity my serve completely frozen without understand witch is
the problem. I have look into the messages, warn, ilom event log ecc. but I
have no evidence witch is the cause. Only in this file I notce some errors and
they refer to xen virtual machine:

xen-c1b3:/tmp # cat /var/log/xen/qemu-dm-wps003a1.log.1
domid: 5
config qemu network with xen bridge for tap5.0 bbond0
config qemu network with xen bridge for tap5.1 bbond1v111
config qemu network with xen bridge for tap5.2 bbond2
Using xvda for guest's hda
Watching /local/domain/0/device-model/5/logdirty/cmd
Watching /local/domain/0/device-model/5/command
char device redirected to /dev/pts/0
qemu_map_cache_init nr_buckets = 10000 size 4194304
/usr/src/packages/BUILD/xen-4.0.0-testing/tools/ioemu-dir/hw/xen_blktap.c:715:
Init blktap pipes
shared page at pfn feffd
buffered io page at pfn feffb
Guest uuid = 2b6eb542-641d-302b-95b6-a3b1006c46c7
Time offset set 335
populating video RAM at ff000000
mapping video RAM from ff000000
Register xen platform.
Done register platform.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
xs_read(/local/domain/0/device-model/5/xen_extended_power_mgmt): read error
Log-dirty: no command yet.
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
(qemu) I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
xs_read(/local/domain/5/log-throttling): read error
qemu: ignoring not-understood drive `/local/domain/5/log-throttling'
medium change watch on `/local/domain/5/log-throttling' - unknown device,
ignored
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
cirrus vga map change while on lfb mode
mapping vram to f0000000 - f0400000
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.
Disconnect IDE hard disk...
Disconnect SCSI hard disk...
Disconnect netifs...
region type 1 at [c100,c200).
region type 0 at [f3001000,f3001100).
squash iomem [f3001000, f3001100).
region type 1 at [c200,c300).
region type 0 at [f3001100,f3001200).
squash iomem [f3001100, f3001200).
region type 1 at [c300,c400).
region type 0 at [f3001200,f3001300).
squash iomem [f3001200, f3001300).
Shutdown taps...
Done.
Unknown PV product 65535 loaded in guest
PV driver build 33955840
Time offset set 1, added offset -334
Time offset set 2, added offset 1
Time offset set 3, added offset 1
Time offset set 4, added offset 1
Time offset set 5, added offset 1
Time offset set 6, added offset 1
Time offset set 7, added offset 1
Time offset set 8, added offset 1
Time offset set 9, added offset 1
Time offset set 10, added offset 1
Time offset set 11, added offset 1
Time offset set 12, added offset 1
Time offset set 13, added offset 1
Time offset set 14, added offset 1
Time offset set 15, added offset 1
Time offset set 16, added offset 1
Time offset set 17, added offset 1
Time offset set 18, added offset 1
Time offset set 19, added offset 1
Time offset set 20, added offset 1
Time offset set 21, added offset 1






Can you help me abaut this error, I have some missing configuration ??

Thanks in advanced
BR
alexnoto


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