[Xen-users] Xen 3.2 - Hardy Ubuntu - system crash and freez

[Albert <forall@xxxxxxxxxxxxx>]

Hi

I have a server Fujitsu-Siemens RX 100 S5, it installed ubuntu hardy 
8.04 and use the xen-3.2. Still I have problems with suspending the 
system, the last to once or twice a day and logs you can see what is below.
Linux zeus 2.6.24-19-xen #1 SMP Sat Jul 12 03:55:08 UTC 2008 i686 GNU/Linux

Jul 16 15:20:14 zeus kernel: [26227.400611]
Jul 16 15:20:14 zeus kernel: [26227.400613] Pid: 3753, comm: postgres 
Not tainted (2.6.24-19-xen #1)
Jul 16 15:20:14 zeus kernel: [26227.400615] EIP: 
0061:[dm_mod:_spin_lock+0x7/0x10] EFLAGS: 00000286 CPU: 0
Jul 16 15:20:14 zeus kernel: [26227.400621] EIP is at _spin_lock+0x7/0x10
Jul 16 15:20:14 zeus kernel: [26227.400623] EAX: c1dce98c EBX: 00000000 
ECX: 2414c000 EDX: c1dce980
Jul 16 15:20:14 zeus kernel: [26227.400624] ESI: 00000000 EDI: ec397d90 
EBP: 0002414c ESP: e4691ee0
Jul 16 15:20:14 zeus kernel: [26227.400626]  DS: 007b ES: 007b FS: 00d8 
GS: 0000 SS: 0069
Jul 16 15:20:14 zeus kernel: [26227.400630] CR0: 8005003b CR2: b7b640a0 
CR3: 018d2000 CR4: 00000660
Jul 16 15:20:14 zeus kernel: [26227.400633] DR0: 00000000 DR1: 00000000 
DR2: 00000000 DR3: 00000000
Jul 16 15:20:14 zeus kernel: [26227.400635] DR6: ffff0ff0 DR7: 00000400
Jul 16 15:20:14 zeus kernel: [26227.400637]  [_pin_lock+0xfd/0x190] 
_pin_lock+0xfd/0x190
Jul 16 15:20:14 zeus kernel: [26227.400652]  [mm_unpin+0x1a/0x30] 
mm_unpin+0x1a/0x30
Jul 16 15:20:14 zeus kernel: [26227.400655]  [arch_exit_mmap+0x81/0x190] 
arch_exit_mmap+0x81/0x190
Jul 16 15:20:14 zeus kernel: [26227.400657]  [do_page_fault+0x366/0xe90] 
do_page_fault+0x366/0xe90
Jul 16 15:20:14 zeus kernel: [26227.400661]  [exit_mmap+0x17/0x100] 
exit_mmap+0x17/0x100
Jul 16 15:20:14 zeus kernel: [26227.400665]  
[usbcore:down_read+0x8/0x9a0] down_read+0x8/0x20
Jul 16 15:20:14 zeus kernel: [26227.400668]  [mmput+0x23/0x80] 
mmput+0x23/0x80
Jul 16 15:20:14 zeus kernel: [26227.400671]  [do_exit+0x165/0x8b0] 
do_exit+0x165/0x8b0
Jul 16 15:20:14 zeus kernel: [26227.400674]  [vfs_write+0x11e/0x170] 
vfs_write+0x11e/0x170
Jul 16 15:20:14 zeus kernel: [26227.400679]  [do_group_exit+0x2a/0xa0] 
do_group_exit+0x2a/0xa0
Jul 16 15:20:14 zeus kernel: [26227.400682]  [syscall_call+0x7/0x0b] 
syscall_call+0x7/0xb
Jul 16 15:20:14 zeus kernel: [26227.400686]  
[vcc_getsockopt+0x150/0x170] vcc_getsockopt+0x150/0x170
Jul 16 15:20:14 zeus kernel: [26227.400691]  =======================
Jul 16 15:20:26 zeus kernel: [26239.210572] BUG: soft lockup - CPU#0 
stuck for 11s! [postgres:3753]
Jul 16 15:20:26 zeus kernel: [26239.210635]

Would someone be met with a similar problem and solve it?

Regards,

Albert


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