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Re: [Xen-devel] Instability with Xen, interrupt routing frozen, HPET broadcast



On Thu, Sep 09, 2010 at 11:20:51AM +0200, Andreas Kinzler wrote:
>  I am talking a while (via email) with Jan now to track the following  
> problem and he suggested that I report the problem on xen-devel:
>
> Jul  9 01:48:04 virt kernel: aacraid: Host adapter reset request. SCSI  
> hang ?
> Jul  9 01:49:05 virt kernel: aacraid: SCSI bus appears hung
> Jul  9 01:49:10 virt kernel: Calling adapter init
> Jul  9 01:49:49 virt kernel: IRQ 16/aacraid: IRQF_DISABLED is not  
> guaranteed on shared IRQs
> Jul  9 01:49:49 virt kernel: Acquiring adapter information
> Jul  9 01:49:49 virt kernel: update_interval=30:00 check_interval=86400s
> Jul  9 01:53:13 virt kernel: aacraid: aac_fib_send: first asynchronous  
> command timed out.
> Jul  9 01:53:13 virt kernel: Usually a result of a PCI interrupt routing  
> problem;
> Jul  9 01:53:13 virt kernel: update mother board BIOS or consider  
> utilizing one of
> Jul  9 01:53:13 virt kernel: the SAFE mode kernel options (acpi, apic etc)
>
> After the VMs have been running a while the aacraid driver reports a  
> non-responding RAID controller. Most of the time the NIC is also no  
> longer working.
> I nearly tried every combination of dom0 kernel (pvops0, xenfied suse  
> 2.6.31.x, xenfied suse 2.6.32.x, xenfied suse 2.6.34.x) with Xen  
> hypervisor 3.4.2, 3.4.4-cs19986, 4.0.1, unstable.
> No success in two month. Every combination earlier or later had the  
> problem shown above. I did extensive tests to make sure that the  
> hardware is OK. And it is - I am sure it is a Xen/dom0 problem.
>
> Jan suggested to try the fix in c/s 22051 but it did not help. My answer  
> to him:
>
> > In the meantime I did try xen-unstable c/s 22068 (contains staging c/s 
> 22051) and
> > it did not fix the problem at all. I was able to fix a problem with  
> the serial console
> > and so I got some debug info that is attached to this email. The  
> following line looks
> > suspicious to me (irr=1, delivery_status=1):
>
> > (XEN)     IRQ 16 Vec216:
> > (XEN)       Apic 0x00, Pin 16: vector=216, delivery_mode=1,  
> dest_mode=logical,
> >             delivery_status=1, polarity=1, irr=1, trigger=level,  
> mask=0, dest_id:1
>
> > IRQ 16 is the aacraid controller which after some while seems to be  
> enable to receive
> > interrupts. Can you see from the debug info what is going on?
>
> I also applied a small patch which disables HPET broadcast. The machine  
> is now running
> for 110 hours without a crash while normally it crashes within a few  
> minutes. Is there
> something wrong (race, deadlock) with HPET broadcasts in relation to  
> blocked interrupt
> reception (see above)?
>

Hello,

What kind of hardware does this happen on?

Should this patch be merged? 

-- Pasi


> Andreas
>

> diff -urN xx/xen/arch/x86/hpet.c xen-4.0.1/xen/arch/x86/hpet.c
> --- xx/xen/arch/x86/hpet.c    2010-08-25 12:22:11.000000000 +0200
> +++ xen-4.0.1/xen/arch/x86/hpet.c     2010-08-30 18:13:34.000000000 +0200
> @@ -405,7 +405,7 @@
>          /* Only consider HPET timer with MSI support */
>          if ( !(cfg & HPET_TN_FSB_CAP) )
>              continue;
> -
> +if (1) continue;
>          ch->flags = 0;
>          ch->idx = i;
>  
> @@ -703,8 +703,9 @@
>  
>  int hpet_broadcast_is_available(void)
>  {
> -    return (legacy_hpet_event.event_handler == handle_hpet_broadcast
> -            || num_hpets_used > 0);
> +    /*return (legacy_hpet_event.event_handler == handle_hpet_broadcast
> +            || num_hpets_used > 0);*/
> +    return 0;
>  }
>  
>  int hpet_legacy_irq_tick(void)

> (XEN) '*' pressed -> firing all diagnostic keyhandlers
> (XEN) [d: dump registers]
> (XEN) 'd' pressed -> dumping registers
> (XEN) 
> (XEN) *** Dumping CPU0 host state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    0
> (XEN) RIP:    e008:[<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
> (XEN) rax: 0000000000000000   rbx: 0000000000000080   rcx: 0000000000000000
> (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi: 0000000000000000
> (XEN) rbp: ffff82c480367f28   rsp: ffff82c480367c38   r8:  0000000000004000
> (XEN) r9:  0000000000003fff   r10: ffff83043fd08000   r11: 0000000000000400
> (XEN) r12: ffff82c480375408   r13: ffff82c480367dc8   r14: ffff82c4801339f0
> (XEN) r15: ffff82c480100000   cr0: 0000000080050033   cr4: 00000000000026f0
> (XEN) cr3: 0000000434385000   cr2: 000007feff5844c6
> (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
> (XEN) Xen stack trace from rsp=ffff82c480367c38:
> (XEN)    0000000000000080 ffff82c480111182 ffff82c4802277c0 0000000000000065
> (XEN)    ffff82c480375408 ffff82c4801107b8 000007fffffd5000 ffff82c4802278a0
> (XEN)    000000000000002a ffff82c480367dc8 ffff82c480367dc8 ffff82c480110870
> (XEN)    ffff82c480224de0 ffff82c480224e58 0000000000000296 ffff82c480134eb6
> (XEN)    ffff82c48025e180 2a00000000000292 ffff82c480380260 ffff82c480224de0
> (XEN)    ffff82c480367dc8 000000cd86c47808 ffff82c48039f578 ffff82c48013456b
> (XEN)    ffff82c4801344f0 ffff82c480367dc8 ffff82c480133f51 ffff82c4801746a0
> (XEN)    ffff8300be696000 ffff82c4801b8933 ffff82c48037a930 ffff82c480367d48
> (XEN)    ffff82c480367dd8 000000fc00000000 ffff82000005a4bc 0000000000000000
> (XEN)    ffff820000c20b0f 0000000000004000 ffff82c480367db8 ffff82c480118875
> (XEN)    ffff82c48019ecd5 0000000000000001 ffff82c480367dc8 ffff8300be696000
> (XEN)    ffff82c480133f20 ffff82c480224de0 000000cd86c47808 ffff83043fd314b8
> (XEN)    ffff83043fd314b0 ffff82c4801e9615 ffff83043fd314b0 ffff83043fd314b8
> (XEN)    000000cd86c47808 ffff82c480224de0 ffff82c480133f20 ffff82c48025e180
> (XEN)    0000000000000001 ffff82c48025e0a0 0000000000000006 000000cdbfe68fd2
> (XEN)    ffff82c48025e2a0 0000000000000003 0000000000000000 ffff82c4803802a8
> (XEN)    ffff82c480224de0 0000000600000000 ffff82c480133f47 000000000000e008
> (XEN)    0000000000010246 ffff82c480367e70 0000000000000000 ffff82c48011f4eb
> (XEN)    ffff82c48025e180 ffff83043fd314b0 ffff82c4803802a8 ffff82c48011f5a5
> (XEN)    ffff8300be696000 ffff8300be697760 ffff82c480367f28 ffff82c48037a980
> (XEN) Xen call trace:
> (XEN)    [<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN)    [<ffff82c480111182>] dump_registers+0x52/0x110
> (XEN)    [<ffff82c4801107b8>] run_all_keyhandlers+0x78/0xa0
> (XEN)    [<ffff82c480110870>] handle_keypress+0x90/0xe0
> (XEN)    [<ffff82c480134eb6>] serial_rx_interrupt+0x66/0xe0
> (XEN)    [<ffff82c48013456b>] __ns16550_poll+0x7b/0xf0
> (XEN)    [<ffff82c4801344f0>] __ns16550_poll+0x0/0xf0
> (XEN)    [<ffff82c480133f51>] ns16550_poll+0x31/0x40
> (XEN)    [<ffff82c4801746a0>] do_invalid_op+0x700/0x710
> (XEN)    [<ffff82c4801b8933>] vmx_vmexit_handler+0x253/0x1d10
> (XEN)    [<ffff82c480118875>] _csched_cpu_pick+0xd5/0x2f0
> (XEN)    [<ffff82c48019ecd5>] hvm_do_resume+0x175/0x1a0
> (XEN)    [<ffff82c480133f20>] ns16550_poll+0x0/0x40
> (XEN)    [<ffff82c4801e9615>] handle_exception_saved+0x2d/0x6b
> (XEN)    [<ffff82c480133f20>] ns16550_poll+0x0/0x40
> (XEN)    [<ffff82c480133f47>] ns16550_poll+0x27/0x40
> (XEN)    [<ffff82c48011f4eb>] execute_timer+0x2b/0x50
> (XEN)    [<ffff82c48011f5a5>] timer_softirq_action+0x95/0x240
> (XEN)    [<ffff82c48011d550>] __do_softirq+0x60/0xa0
> (XEN)    [<ffff82c4801b26e5>] vmx_asm_do_vmentry+0xd2/0xdd
> (XEN)    
> (XEN) *** Dumping CPU0 guest state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    0
> (XEN) RIP:    0033:[<000000014011f3b4>]
> (XEN) RFLAGS: 0000000000000a17   CONTEXT: hvm guest
> (XEN) rax: 0000000000000371   rbx: 00000000039ae380   rcx: 0000000003b4ec80
> (XEN) rdx: 0000000000000006   rsi: 0000000003b2df00   rdi: 00000000039ad4e0
> (XEN) rbp: 00000000039b1e00   rsp: 00000000036ef2e0   r8:  0000000001f02000
> (XEN) r9:  00000000036ef590   r10: 4000000000000000   r11: 0000000001f02000
> (XEN) r12: 0000000000000fa0   r13: 00000000012fffff   r14: 0000000000000057
> (XEN) r15: 0000000000000001   cr0: 0000000080050031   cr4: 00000000000006f8
> (XEN) cr3: 0000000009e54000   cr2: 000007feff5844c6
> (XEN) ds: 002b   es: 002b   fs: 0053   gs: 002b   ss: 002b   cs: 0033
> (XEN) 
> (XEN) *** Dumping CPU1 host state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    1
> (XEN) RIP:    e008:[<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
> (XEN) rax: ffff82c4801110d0   rbx: ffff82c48037a980   rcx: 0000000000000001
> (XEN) rdx: 0000000000000080   rsi: 0000000000000001   rdi: 0000000000000000
> (XEN) rbp: 0000000000000000   rsp: ffff83043fd3fce8   r8:  0000000080050031
> (XEN) r9:  fffffffffffffffd   r10: 0000000000000008   r11: fffff800026e0db0
> (XEN) r12: 0000000000000001   r13: 0000000000000001   r14: 0000000000000000
> (XEN) r15: 0000000000000000   cr0: 0000000080050033   cr4: 00000000000026f0
> (XEN) cr3: 0000000434386000   cr2: 000007fefa0516ce
> (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
> (XEN) Xen stack trace from rsp=ffff83043fd3fce8:
> (XEN)    ffff82c48037a980 ffff82c48016bb32 ffff82c48025ea40 ffff82c48016c24f
> (XEN)    0000000000000012 ffff83043fd3ff28 ffff8300be690000 ffff82c4801b97de
> (XEN)    0000000000000000 ffff83043fd12c20 ffff82c48025e080 0000000000000082
> (XEN)    ffff82c4801ad9f3 0000000000000001 ffff83043fd3fde8 0000000000004000
> (XEN)    ffff83043fd3fdb8 ffff83042e320490 ffff82c48025e180 0000000000000296
> (XEN)    ffff83043fd3fdc8 ffff82c480260180 ffff82c48025e080 ffff83042e320450
> (XEN)    ffff8300be691768 ffff8300be690000 ffff8300be691760 ffffffffffff8000
> (XEN)    0000000001c9c380 ffff82c4801ada2c 0000000000000006 ffff8300be690000
> (XEN)    000000cd9e7d0daa ffff82c480260080 ffff82c48025e080 ffff82c48019eb91
> (XEN)    ffff82c48025e180 ffff8300be690000 000000cd9e7d0daa ffff82c480260080
> (XEN)    ffff82c48025e080 ffff8300be690000 0000000001c9c380 ffff82c4801b36a3
> (XEN)    ffff8300be690000 ffff82c48014a97d 0000000001c9c380 ffff82c48011c311
> (XEN)    ffff82c4802600a0 ffff82c4801468fa ffff8300be690000 ffff82c4801adcac
> (XEN)    ffff8300be690000 ffff82c48011f6b0 ffff8300be690000 ffff8300be691760
> (XEN)    0000000001c9c380 ffff8300be690000 000000cd9e7d0daa ffff82c48019c0ed
> (XEN)    ffff8300be690000 ffff8300be690000 0000000000000001 ffff82c4801b5abb
> (XEN)    0000000000000000 ffff8300be690000 fffff80002844c18 0000000000000004
> (XEN)    0000000000000000 fffff80002844c10 0000000000000001 ffff82c4801b2613
> (XEN)    0000000000000001 fffff80002844c10 0000000000000000 0000000000000004
> (XEN)    fffff80002844c18 0000000002038c32 fffff800026e0db0 0000000000000008
> (XEN) Xen call trace:
> (XEN)    [<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN)    [<ffff82c48016bb32>] __smp_call_function_interrupt+0x82/0x90
> (XEN)    [<ffff82c48016c24f>] smp_call_function_interrupt+0x4f/0x90
> (XEN)    [<ffff82c4801b97de>] vmx_vmexit_handler+0x10fe/0x1d10
> (XEN)    [<ffff82c4801ad9f3>] pt_restore_timer+0x23/0xb0
> (XEN)    [<ffff82c4801ada2c>] pt_restore_timer+0x5c/0xb0
> (XEN)    [<ffff82c48019eb91>] hvm_do_resume+0x31/0x1a0
> (XEN)    [<ffff82c4801b36a3>] vmx_do_resume+0x123/0x1d0
> (XEN)    [<ffff82c48014a97d>] continue_running+0xd/0x20
> (XEN)    [<ffff82c48011c311>] schedule+0x381/0x500
> (XEN)    [<ffff82c4801468fa>] reprogram_timer+0x6a/0xb0
> (XEN)    [<ffff82c4801adcac>] pt_update_irq+0x2c/0x210
> (XEN)    [<ffff82c48011f6b0>] timer_softirq_action+0x1a0/0x240
> (XEN)    [<ffff82c48019c0ed>] hvm_interrupt_blocked+0x4d/0xd0
> (XEN)    [<ffff82c4801b5abb>] vmx_vmenter_helper+0x5b/0x150
> (XEN)    [<ffff82c4801b2613>] vmx_asm_do_vmentry+0x0/0xdd
> (XEN)    
> (XEN) *** Dumping CPU1 guest state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    1
> (XEN) RIP:    0010:[<fffff800026dc500>]
> (XEN) RFLAGS: 0000000000000202   CONTEXT: hvm guest
> (XEN) rax: 0000000000000001   rbx: 0000000002038c32   rcx: 0000000000010008
> (XEN) rdx: 0000000002038800   rsi: 0000000000000001   rdi: fffff80002848e80
> (XEN) rbp: fffff80002844c18   rsp: fffff88003163860   r8:  0000000000000000
> (XEN) r9:  fffffffffffffffd   r10: 0000000000000008   r11: fffff800026e0db0
> (XEN) r12: 0000000000000004   r13: 0000000000000000   r14: fffff80002844c10
> (XEN) r15: 0000000000000001   cr0: 0000000080050031   cr4: 00000000000006f8
> (XEN) cr3: 0000000000187000   cr2: 000007fefa0516ce
> (XEN) ds: 002b   es: 002b   fs: 0053   gs: 002b   ss: 0018   cs: 0010
> (XEN) 
> (XEN) *** Dumping CPU2 host state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    2
> (XEN) RIP:    e008:[<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
> (XEN) rax: ffff82c4801110d0   rbx: ffff82c48037a980   rcx: 0000000000000001
> (XEN) rdx: 0000000000000100   rsi: 000000000390b480   rdi: 0000000000000000
> (XEN) rbp: 0000000000000000   rsp: ffff83043fd2fce8   r8:  0000000080050031
> (XEN) r9:  00000000ffffff80   r10: 000000000361f590   r11: 0000000001d14000
> (XEN) r12: 0000000000000001   r13: 0000000000000001   r14: 0000000000000000
> (XEN) r15: 0000000000000000   cr0: 0000000080050033   cr4: 00000000000026f0
> (XEN) cr3: 0000000275c06000   cr2: 0000000000528900
> (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
> (XEN) Xen stack trace from rsp=ffff83043fd2fce8:
> (XEN)    ffff82c48037a980 ffff82c48016bb32 ffff82c48025ea40 ffff82c48016c24f
> (XEN)    0000000000000020 ffff83043fd2ff28 ffff8300bf45c000 ffff82c4801b97de
> (XEN)    4000000000000000 0000000000006000 0000000000004000 0000000000000297
> (XEN)    ffff82c48025e180 0000000000000002 ffff83043fd2fde8 0000000000006000
> (XEN)    ffff83043fd2fdb8 ffff82c480118875 ffff8300bf2f8000 0000000000000001
> (XEN)    ffff83043fd2fdc8 ffff82c48025ee40 ffff82c48025e080 00ff8300bf45c000
> (XEN)    ffff82c48025ee40 ffff82c48025e080 0000000000000008 0000000000000000
> (XEN)    0000000000000004 0000000000000000 000000000000000c 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000286 0000000000004000
> (XEN)    ffff83043fd31070 ffff83043fd31088 ffff82c48025e180 0000000000000296
> (XEN)    ffff830275c3bca0 ffff82c480262180 000000cdb41a4edd ffff82c480262180
> (XEN)    ffff82c480118ab0 0000000000000002 000000cdb41c528f ffff83043fd315d8
> (XEN)    ffff83043fd315d0 ffff82c4801468fa ffff82c480262180 ffff82c4801adcac
> (XEN)    ffff83043fd31088 ffff82c48011f6b0 000000000000d102 ffff8300bf45d760
> (XEN)    0000000000000000 ffff8300bf45c000 0000000000000080 ffff82c4801a4a3c
> (XEN)    00000000012fffff ffff8300bf45c000 0000000000000001 ffff82c4801b5abb
> (XEN)    0000000000000000 ffff8300bf45c000 0000000000000080 0000000000000fa0
> (XEN)    00000000012fffff 0000000000000057 0000000000000001 ffff82c4801b2613
> (XEN)    0000000000000001 0000000000000057 00000000012fffff 0000000000000fa0
> (XEN)    0000000000000080 000000000390c380 0000000001d14000 000000000361f590
> (XEN) Xen call trace:
> (XEN)    [<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN)    [<ffff82c48016bb32>] __smp_call_function_interrupt+0x82/0x90
> (XEN)    [<ffff82c48016c24f>] smp_call_function_interrupt+0x4f/0x90
> (XEN)    [<ffff82c4801b97de>] vmx_vmexit_handler+0x10fe/0x1d10
> (XEN)    [<ffff82c480118875>] _csched_cpu_pick+0xd5/0x2f0
> (XEN)    [<ffff82c480118ab0>] csched_tick+0x0/0x240
> (XEN)    [<ffff82c4801468fa>] reprogram_timer+0x6a/0xb0
> (XEN)    [<ffff82c4801adcac>] pt_update_irq+0x2c/0x210
> (XEN)    [<ffff82c48011f6b0>] timer_softirq_action+0x1a0/0x240
> (XEN)    [<ffff82c4801a4a3c>] hvm_vcpu_has_pending_irq+0x4c/0xb0
> (XEN)    [<ffff82c4801b5abb>] vmx_vmenter_helper+0x5b/0x150
> (XEN)    [<ffff82c4801b2613>] vmx_asm_do_vmentry+0x0/0xdd
> (XEN)    
> (XEN) *** Dumping CPU2 guest state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    2
> (XEN) RIP:    0033:[<0000000140252b39>]
> (XEN) RFLAGS: 0000000000000286   CONTEXT: hvm guest
> (XEN) rax: 0000000000008401   rbx: 000000000390c380   rcx: 0000000003bc1600
> (XEN) rdx: 0000000000000000   rsi: 000000000390b480   rdi: 000000000390c680
> (XEN) rbp: 0000000000000080   rsp: 000000000361f310   r8:  000000000361f590
> (XEN) r9:  00000000ffffff80   r10: 000000000361f590   r11: 0000000001d14000
> (XEN) r12: 0000000000000fa0   r13: 00000000012fffff   r14: 0000000000000057
> (XEN) r15: 0000000000000001   cr0: 0000000080050031   cr4: 00000000000006f8
> (XEN) cr3: 0000000012245000   cr2: 0000000000528900
> (XEN) ds: 002b   es: 002b   fs: 0053   gs: 002b   ss: 002b   cs: 0033
> (XEN) 
> (XEN) *** Dumping CPU3 host state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    3
> (XEN) RIP:    e008:[<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
> (XEN) rax: ffff82c4801110d0   rbx: ffff82c48037a980   rcx: 0000000000000001
> (XEN) rdx: 0000000000000180   rsi: 0000000004738a40   rdi: 0000000000000000
> (XEN) rbp: 0000000000000000   rsp: ffff83043fd1fce8   r8:  0000000080050031
> (XEN) r9:  000000000351f360   r10: 4000000000000000   r11: 0000000001d18000
> (XEN) r12: 0000000000000001   r13: 0000000000000001   r14: 0000000000000000
> (XEN) r15: 0000000000000000   cr0: 0000000080050033   cr4: 00000000000026f0
> (XEN) cr3: 0000000275c06000   cr2: 0000000000528900
> (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
> (XEN) Xen stack trace from rsp=ffff83043fd1fce8:
> (XEN)    ffff82c48037a980 ffff82c48016bb32 ffff82c48025ea40 ffff82c48016c24f
> (XEN)    ffff8300bf45c000 ffff83043fd1ff28 ffff8300bf45c000 ffff82c4801b97de
> (XEN)    ffff8300bf45c000 ffff8300bf45d760 ffffffffffff8000 0000000000000001
> (XEN)    ffff82c4801ada2c 0000000000000003 ffff83043fd1fde8 0000000000004000
> (XEN)    ffff83043fd1fdb8 ffff82c480118875 ffff82c48019eb91 0000000000000001
> (XEN)    ffff83043fd1fdc8 ffff82c48025ee40 ffff82c48025e080 00ff83043fd1fe00
> (XEN)    ffff82c48025ee40 ffff82c48025e080 0000000000000004 0000000000000000
> (XEN)    0000000000000008 0000000000000000 000000000000000c 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000286 0000000000006000
> (XEN)    ffff83043fd31130 ffff83043fd31148 ffff82c48025e180 0000000000000296
> (XEN)    ffff830275c3bca0 ffff82c480264180 ffff8300bf45c000 ffff82c480264180
> (XEN)    ffff82c480118ab0 0000000000000003 000000cdc8f8e6f2 ffff83043fd31668
> (XEN)    ffff83043fd31660 ffff82c4801468fa ffff82c480264180 ffff82c4801adcac
> (XEN)    ffff83043fd31148 ffff82c48011f6b0 ffff82c48037ab00 ffff8300bf45d760
> (XEN)    ffff82c48037a980 ffff8300bf45c000 000000000371d600 ffff82c4801a4a3c
> (XEN)    00000000012fffff ffff8300bf45c000 0000000000000001 ffff82c4801b5abb
> (XEN)    0000000000000000 ffff8300bf45c000 0000000003720000 0000000000000fa0
> (XEN)    00000000012fffff 0000000000000057 0000000000000000 ffff82c4801b2613
> (XEN)    0000000000000000 0000000000000057 00000000012fffff 0000000000000fa0
> (XEN)    0000000003720000 000000000371dc00 0000000001d18000 4000000000000000
> (XEN) Xen call trace:
> (XEN)    [<ffff82c4801110d1>] __dump_execstate+0x1/0x60
> (XEN)    [<ffff82c48016bb32>] __smp_call_function_interrupt+0x82/0x90
> (XEN)    [<ffff82c48016c24f>] smp_call_function_interrupt+0x4f/0x90
> (XEN)    [<ffff82c4801b97de>] vmx_vmexit_handler+0x10fe/0x1d10
> (XEN)    [<ffff82c4801ada2c>] pt_restore_timer+0x5c/0xb0
> (XEN)    [<ffff82c480118875>] _csched_cpu_pick+0xd5/0x2f0
> (XEN)    [<ffff82c48019eb91>] hvm_do_resume+0x31/0x1a0
> (XEN)    [<ffff82c480118ab0>] csched_tick+0x0/0x240
> (XEN)    [<ffff82c4801468fa>] reprogram_timer+0x6a/0xb0
> (XEN)    [<ffff82c4801adcac>] pt_update_irq+0x2c/0x210
> (XEN)    [<ffff82c48011f6b0>] timer_softirq_action+0x1a0/0x240
> (XEN)    [<ffff82c4801a4a3c>] hvm_vcpu_has_pending_irq+0x4c/0xb0
> (XEN)    [<ffff82c4801b5abb>] vmx_vmenter_helper+0x5b/0x150
> (XEN)    [<ffff82c4801b2613>] vmx_asm_do_vmentry+0x0/0xdd
> (XEN)    
> (XEN) *** Dumping CPU3 guest state: ***
> (XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    3
> (XEN) RIP:    0033:[<000000014011f512>]
> (XEN) RFLAGS: 0000000000000286   CONTEXT: hvm guest
> (XEN) rax: 00000000000084fa   rbx: 000000000371dc00   rcx: 0000000004763580
> (XEN) rdx: 000000000000002b   rsi: 0000000004738a40   rdi: 000000000371d300
> (XEN) rbp: 0000000003720000   rsp: 000000000351f0b0   r8:  0000000001d18000
> (XEN) r9:  000000000351f360   r10: 4000000000000000   r11: 0000000001d18000
> (XEN) r12: 0000000000000fa0   r13: 00000000012fffff   r14: 0000000000000057
> (XEN) r15: 0000000000000000   cr0: 0000000080050031   cr4: 00000000000006f8
> (XEN) cr3: 0000000012245000   cr2: 0000000000528900
> (XEN) ds: 002b   es: 002b   fs: 0053   gs: 002b   ss: 002b   cs: 0033
> (XEN) 
> (XEN) [0: dump Dom0 registers]
> (XEN) '0' pressed -> dumping Dom0's registers
> (XEN) *** Dumping Dom0 vcpu#0 state: ***
> (XEN) RIP:    e033:[<ffffffff810093aa>]
> (XEN) RFLAGS: 0000000000000246   EM: 0   CONTEXT: pv guest
> (XEN) rax: 0000000000000000   rbx: ffffffff8147c000   rcx: ffffffff810093aa
> (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi: 0000000000000001
> (XEN) rbp: ffffffff8147dee0   rsp: ffffffff8147dec8   r8:  0000000000000000
> (XEN) r9:  ffff880001817388   r10: 000000cd462353f3   r11: 0000000000000246
> (XEN) r12: ffffffff814ed038   r13: ffffffff8147c000   r14: ffffffffffffffff
> (XEN) r15: 0000000000000000   cr0: 0000000000000008   cr4: 0000000000002660
> (XEN) cr3: 0000000277678000   cr2: 000000000156e000
> (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
> (XEN) Guest stack trace from rsp=ffffffff8147dec8:
> (XEN)    0000000100023801 0000000000000000 ffffffff8100edf0 ffffffff8147def8
> (XEN)    ffffffff8100b9c0 ffffffff8147dfd8 ffffffff8147df28 ffffffff8101167b
> (XEN)    ffffffff81537920 ffffffff8147c000 ffffffff81537920 0000000000000000
> (XEN)    ffffffff8147df48 ffffffff8134a64e ffffffff8147df48 ffffffff81535940
> (XEN)    ffffffff8147df88 ffffffff81504cf5 ffffffff8147df88 ffffffff81537920
> (XEN)    00000000015c9ed8 0000000000000000 0000000000000000 0000000000000000
> (XEN)    ffffffff8147dfa8 ffffffff8150433a ffffffff814fd5a0 ffffffff81001000
> (XEN)    ffffffff8147dff8 ffffffff81506baf 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000001 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000
> (XEN) *** Dumping Dom0 vcpu#1 state: ***
> (XEN) RIP:    e033:[<ffffffff810093aa>]
> (XEN) RFLAGS: 0000000000000246   EM: 0   CONTEXT: pv guest
> (XEN) rax: 0000000000000000   rbx: ffff88003f8a2000   rcx: ffffffff810093aa
> (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi: 0000000000000001
> (XEN) rbp: ffff88003f8a3ef8   rsp: ffff88003f8a3ee0   r8:  0000000000000000
> (XEN) r9:  0000000000000002   r10: 0000000000000000   r11: 0000000000000246
> (XEN) r12: ffffffff814ed038   r13: ffff88003f8a2000   r14: 0000000000000000
> (XEN) r15: 0000000000000000   cr0: 000000008005003b   cr4: 0000000000002660
> (XEN) cr3: 000000027b5fa000   cr2: 00007f3548d00810
> (XEN) ds: 002b   es: 002b   fs: 0000   gs: 0000   ss: e02b   cs: e033
> (XEN) Guest stack trace from rsp=ffff88003f8a3ee0:
> (XEN)    00000001000237a8 0000000000000000 ffffffff8100edf0 ffff88003f8a3f10
> (XEN)    ffffffff8100b9c0 ffff88003f8a3fd8 ffff88003f8a3f40 ffffffff8101167b
> (XEN)    ffffffff8100f6b9 0000000000000000 0000000000000000 0000000000000000
> (XEN)    ffff88003f8a3f50 ffffffff81353f8d 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN) [H: dump heap info]
> (XEN) 'H' pressed -> dumping heap info (now-0xCD:DE2462AC)
> (XEN) heap[node=0][zone=0] -> 0 pages
> (XEN) heap[node=0][zone=1] -> 0 pages
> (XEN) heap[node=0][zone=2] -> 0 pages
> (XEN) heap[node=0][zone=3] -> 0 pages
> (XEN) heap[node=0][zone=4] -> 0 pages
> (XEN) heap[node=0][zone=5] -> 0 pages
> (XEN) heap[node=0][zone=6] -> 0 pages
> (XEN) heap[node=0][zone=7] -> 0 pages
> (XEN) heap[node=0][zone=8] -> 0 pages
> (XEN) heap[node=0][zone=9] -> 0 pages
> (XEN) heap[node=0][zone=10] -> 0 pages
> (XEN) heap[node=0][zone=11] -> 0 pages
> (XEN) heap[node=0][zone=12] -> 0 pages
> (XEN) heap[node=0][zone=13] -> 0 pages
> (XEN) heap[node=0][zone=14] -> 16120 pages
> (XEN) heap[node=0][zone=15] -> 32768 pages
> (XEN) heap[node=0][zone=16] -> 65536 pages
> (XEN) heap[node=0][zone=17] -> 131072 pages
> (XEN) heap[node=0][zone=18] -> 262144 pages
> (XEN) heap[node=0][zone=19] -> 259171 pages
> (XEN) heap[node=0][zone=20] -> 1048576 pages
> (XEN) heap[node=0][zone=21] -> 1009493 pages
> (XEN) heap[node=0][zone=22] -> 0 pages
> (XEN) heap[node=0][zone=23] -> 0 pages
> (XEN) heap[node=0][zone=24] -> 0 pages
> (XEN) heap[node=0][zone=25] -> 0 pages
> (XEN) heap[node=0][zone=26] -> 0 pages
> (XEN) heap[node=0][zone=27] -> 0 pages
> (XEN) heap[node=0][zone=28] -> 0 pages
> (XEN) heap[node=0][zone=29] -> 0 pages
> (XEN) heap[node=0][zone=30] -> 0 pages
> (XEN) heap[node=0][zone=31] -> 0 pages
> (XEN) heap[node=0][zone=32] -> 0 pages
> (XEN) heap[node=0][zone=33] -> 0 pages
> (XEN) heap[node=0][zone=34] -> 0 pages
> (XEN) heap[node=0][zone=35] -> 0 pages
> (XEN) heap[node=0][zone=36] -> 0 pages
> (XEN) heap[node=0][zone=37] -> 0 pages
> (XEN) heap[node=0][zone=38] -> 0 pages
> (XEN) heap[node=0][zone=39] -> 0 pages
> (XEN) [M: dump MSI state]
> (XEN) PCI-MSI interrupt information:
> (XEN)  MSI    32 vec=31 lowest  edge   assert  log lowest dest=00000001 
> mask=0/0/-1
> (XEN)  MSI    33 vec=49 lowest  edge   assert  log lowest dest=00000001 
> mask=0/0/-1
> (XEN) [Q: dump PCI devices]
> (XEN) ==== PCI devices ====
> (XEN) 06:03.0 - dom 0   - MSIs < >
> (XEN) 05:00.0 - dom 0   - MSIs < >
> (XEN) 04:00.0 - dom 0   - MSIs < >
> (XEN) 02:00.0 - dom 0   - MSIs < 33 >
> (XEN) 01:00.0 - dom 0   - MSIs < >
> (XEN) 00:1f.3 - dom 0   - MSIs < >
> (XEN) 00:1f.2 - dom 0   - MSIs < 32 >
> (XEN) 00:1f.0 - dom 0   - MSIs < >
> (XEN) 00:1e.0 - dom 0   - MSIs < >
> (XEN) 00:1d.0 - dom 0   - MSIs < >
> (XEN) 00:1c.5 - dom 0   - MSIs < >
> (XEN) 00:1c.4 - dom 0   - MSIs < >
> (XEN) 00:1c.0 - dom 0   - MSIs < >
> (XEN) 00:1a.0 - dom 0   - MSIs < >
> (XEN) 00:10.1 - dom 0   - MSIs < >
> (XEN) 00:10.0 - dom 0   - MSIs < >
> (XEN) 00:08.3 - dom 0   - MSIs < >
> (XEN) 00:08.2 - dom 0   - MSIs < >
> (XEN) 00:08.1 - dom 0   - MSIs < >
> (XEN) 00:08.0 - dom 0   - MSIs < >
> (XEN) 00:05.0 - dom 0   - MSIs < >
> (XEN) 00:03.0 - dom 0   - MSIs < >
> (XEN) 00:00.0 - dom 0   - MSIs < >
> (XEN) [a: dump timer queues]
> (XEN) Dumping timer queues: NOW=0x000000CDDE265C34
> (XEN) CPU[00]   1 : ffff82c4803802a8 ex=0x000000CDDE31A231 ffff82c480224de0 
> ffff82c480133f20
> (XEN)   2 : ffff82c48037a900 ex=0x000000CDDFEC2B8F 0000000000000000 
> ffff82c480117520
> (XEN)   3 : ffff83043fdf7778 ex=0x000000CDDE6D4A00 0000000000000000 
> ffff82c480118ab0
> (XEN)   4 : ffff82c48039a520 ex=0x000000CEDBF58071 0000000000000000 
> ffff82c480196f30
> (XEN)   5 : ffff82c480396d20 ex=0x000000CE19BDF7C9 0000000000000000 
> ffff82c480170260
> (XEN)   6 : ffff82c480396e20 ex=0x000000D19FE29133 0000000000000000 
> ffff82c48016ffd0
> (XEN) 
> (XEN) CPU[01]   1 : ffff83042e320490 ex=0x000000CDDE9CF908 ffff83042e320450 
> ffff82c4801ad330
> (XEN)   2 : ffff83043fdf7f68 ex=0x000000CDDEA4CF85 0000000000000001 
> ffff82c480118ab0
> (XEN)   3 : ffff83042e320400 ex=0x000000CDEE44861B ffff83042e3203c0 
> ffff82c4801a7070
> (XEN)   4 : ffff82c4802600a0 ex=0x000000CDDFF04E4D 0000000000000000 
> ffff82c48011ad10
> (XEN) 
> (XEN) CPU[02]   1 : ffff83043fd31088 ex=0x000000CDDE6D4A00 0000000000000002 
> ffff82c480118ab0
> (XEN)   2 : ffff82c4802620a0 ex=0x000000CDDFE45374 0000000000000000 
> ffff82c48011ad10
> (XEN)   3 : ffff830275c20490 ex=0x000000CDDE9CF908 ffff830275c20450 
> ffff82c4801ad330
> (XEN)   4 : ffff830275c20718 ex=0x00000103C1093DE3 ffff830275c206f8 
> ffff82c4801a6830
> (XEN)   5 : ffff830275c20400 ex=0x000000CDFC5C355A ffff830275c203c0 
> ffff82c4801a7070
> (XEN)   6 : ffff8300bf2f8058 ex=0x000000CDDEB2AC28 ffff8300bf2f8000 
> ffff82c48011ba60
> (XEN) 
> (XEN) CPU[03]   1 : ffff8300be692058 ex=0x000000CDDE385B73 ffff8300be692000 
> ffff82c48011ba60
> (XEN)   2 : ffff82c4802640a0 ex=0x000000CDDFEE04B6 0000000000000000 
> ffff82c48011ad10
> (XEN)   3 : ffff83043fd31148 ex=0x000000CDDE6D4A00 0000000000000003 
> ffff82c480118ab0
> (XEN)   4 : ffff83042e320718 ex=0x000001030021801F ffff83042e3206f8 
> ffff82c4801a6830
> (XEN) 
> (XEN) [c: dump ACPI Cx structures]
> (XEN) 'c' pressed -> printing ACPI Cx structures
> (XEN) ==cpu0==
> (XEN) active state:           C3
> (XEN) max_cstate:             C7
> (XEN) states:
> (XEN)     C1: type[C1] latency[001] usage[00796066] method[  FFH] 
> duration[19697677581]
> (XEN)     C2: type[C2] latency[017] usage[00000000] method[  FFH] duration[0]
> (XEN)    *C3: type[C3] latency[017] usage[00911081] method[  FFH] 
> duration[685338169141]
> (XEN)     C0: usage[01707147] duration[179159560144]
> (XEN) ==cpu1==
> (XEN) active state:           C3
> (XEN) max_cstate:             C7
> (XEN) states:
> (XEN)     C1: type[C1] latency[001] usage[00282336] method[  FFH] 
> duration[8738035183]
> (XEN)     C2: type[C2] latency[017] usage[00000000] method[  FFH] duration[0]
> (XEN)    *C3: type[C3] latency[017] usage[00254304] method[  FFH] 
> duration[673317637054]
> (XEN)     C0: usage[00536640] duration[202139745271]
> (XEN) ==cpu2==
> (XEN) active state:           C3
> (XEN) max_cstate:             C7
> (XEN) states:
> (XEN)     C1: type[C1] latency[001] usage[00531258] method[  FFH] 
> duration[12402144588]
> (XEN)     C2: type[C2] latency[017] usage[00000000] method[  FFH] duration[0]
> (XEN)    *C3: type[C3] latency[017] usage[00259457] method[  FFH] 
> duration[674870343631]
> (XEN)     C0: usage[00790715] duration[196922939670]
> (XEN) ==cpu3==
> (XEN) active state:           C3
> (XEN) max_cstate:             C7
> (XEN) states:
> (XEN)     C1: type[C1] latency[001] usage[00367553] method[  FFH] 
> duration[10728282307]
> (XEN)     C2: type[C2] latency[017] usage[00000000] method[  FFH] duration[0]
> (XEN)    *C3: type[C3] latency[017] usage[00267950] method[  FFH] 
> duration[693228162741]
> (XEN)     C0: usage[00635503] duration[180238993044]
> (XEN) [e: dump evtchn info]
> (XEN) 'e' pressed -> dumping event-channel info
> (XEN) Event channel information for domain 0:
> (XEN) Polling vCPUs: {00000000,00000000,00000000,00000001}
> (XEN)     port [p/m]
> (XEN)        1 [0/0]: s=5 n=0 v=0 x=0
> (XEN)        2 [0/0]: s=6 n=0 x=0
> (XEN)        3 [0/0]: s=6 n=0 x=0
> (XEN)        4 [0/0]: s=5 n=0 v=1 x=0
> (XEN)        5 [0/0]: s=6 n=0 x=0
> (XEN)        6 [0/0]: s=5 n=1 v=0 x=0
> (XEN)        7 [0/0]: s=6 n=1 x=0
> (XEN)        8 [0/0]: s=6 n=1 x=0
> (XEN)        9 [0/0]: s=5 n=1 v=1 x=0
> (XEN)       10 [0/0]: s=6 n=1 x=0
> (XEN)       11 [0/0]: s=3 n=0 d=0 p=22 x=0
> (XEN)       12 [0/0]: s=4 n=0 p=9 x=0
> (XEN)       13 [0/0]: s=5 n=0 v=9 x=0
> (XEN)       14 [0/0]: s=5 n=0 v=2 x=0
> (XEN)       15 [0/0]: s=4 n=0 p=16 x=0
> (XEN)       16 [0/0]: s=4 n=0 p=279 x=0
> (XEN)       17 [0/0]: s=4 n=0 p=21 x=0
> (XEN)       18 [0/0]: s=4 n=0 p=23 x=0
> (XEN)       19 [0/0]: s=4 n=0 p=12 x=0
> (XEN)       20 [0/0]: s=4 n=0 p=1 x=0
> (XEN)       21 [0/0]: s=4 n=0 p=278 x=0
> (XEN)       22 [0/0]: s=3 n=0 d=0 p=11 x=0
> (XEN)       23 [0/0]: s=5 n=0 v=3 x=0
> (XEN)       24 [0/0]: s=3 n=0 d=1 p=3 x=0
> (XEN)       25 [0/0]: s=3 n=0 d=1 p=1 x=0
> (XEN)       26 [0/0]: s=3 n=0 d=1 p=2 x=0
> (XEN)       27 [0/0]: s=3 n=0 d=2 p=3 x=0
> (XEN)       28 [0/0]: s=3 n=0 d=2 p=1 x=0
> (XEN)       29 [0/0]: s=3 n=0 d=2 p=2 x=0
> (XEN)       30 [0/0]: s=3 n=0 d=1 p=7 x=0
> (XEN)       31 [0/0]: s=3 n=0 d=1 p=8 x=0
> (XEN)       32 [0/0]: s=3 n=0 d=1 p=9 x=0
> (XEN)       33 [0/0]: s=3 n=0 d=2 p=7 x=0
> (XEN)       34 [0/0]: s=3 n=0 d=2 p=8 x=0
> (XEN)       35 [0/0]: s=3 n=0 d=2 p=9 x=0
> (XEN) Event channel information for domain 1:
> (XEN) Polling vCPUs: {00000000,00000000,00000000,00000001}
> (XEN)     port [p/m]
> (XEN)        1 [0/1]: s=3 n=0 d=0 p=25 x=1
> (XEN)        2 [0/1]: s=3 n=1 d=0 p=26 x=1
> (XEN)        3 [0/0]: s=3 n=0 d=0 p=24 x=0
> (XEN)        4 [0/1]: s=2 n=0 d=0 x=0
> (XEN)        5 [0/0]: s=6 n=0 x=0
> (XEN)        6 [0/0]: s=2 n=0 d=0 x=0
> (XEN)        7 [0/0]: s=3 n=0 d=0 p=30 x=0
> (XEN)        8 [0/0]: s=3 n=0 d=0 p=31 x=0
> (XEN)        9 [0/0]: s=3 n=0 d=0 p=32 x=0
> (XEN) Event channel information for domain 2:
> (XEN) Polling vCPUs: {00000000,00000000,00000000,00000001}
> (XEN)     port [p/m]
> (XEN)        1 [0/1]: s=3 n=0 d=0 p=28 x=1
> (XEN)        2 [0/1]: s=3 n=1 d=0 p=29 x=1
> (XEN)        3 [0/0]: s=3 n=0 d=0 p=27 x=0
> (XEN)        4 [0/1]: s=2 n=0 d=0 x=0
> (XEN)        5 [0/0]: s=6 n=0 x=0
> (XEN)        6 [0/0]: s=2 n=0 d=0 x=0
> (XEN)        7 [0/0]: s=3 n=0 d=0 p=33 x=0
> (XEN)        8 [0/0]: s=3 n=0 d=0 p=34 x=0
> (XEN)        9 [0/0]: s=3 n=0 d=0 p=35 x=0
> (XEN) [g: print grant table usage]
> (XEN) gnttab_usage_print_all [ key 'g' pressed
> (XEN)       -------- active --------       -------- shared --------
> (XEN) [ref] localdom mfn      pin          localdom gmfn     flags
> (XEN) grant-table for remote domain:    0 ... no active grant table entries
> (XEN)       -------- active --------       -------- shared --------
> (XEN) [ref] localdom mfn      pin          localdom gmfn     flags
> (XEN) grant-table for remote domain:    1 (v1)
> (XEN) [15580]        0 0x285587 0x00000300          0 0x072387 0x09
> (XEN) [15581]        0 0x286905 0x00000300          0 0x070f05 0x09
> (XEN) [15595]        0 0x286905 0x00000300          0 0x070f05 0x09
> (XEN) [15629]        0 0x285b84 0x00000300          0 0x071d84 0x09
> (XEN) [15688]        0 0x285587 0x00000300          0 0x072387 0x09
> (XEN) [15718]        0 0x285e86 0x00000300          0 0x071886 0x09
> (XEN) [15719]        0 0x285b84 0x00000300          0 0x071d84 0x09
> (XEN) [15724]        0 0x285e86 0x00000300          0 0x071886 0x09
> (XEN) [15728]        0 0x28680b 0x00000300          0 0x070e0b 0x09
> (XEN) [15780]        0 0x286f89 0x00000300          0 0x070989 0x09
> (XEN) [15814]        0 0x287388 0x00000300          0 0x070588 0x09
> (XEN) [16087]        0 0x24a88e 0x00000300          0 0x02ce8e 0x09
> (XEN) [16108]        0 0x2f8848 0x00000001          0 0x07ee48 0x19
> (XEN) [16150]        0 0x2f8847 0x00000001          0 0x07ee47 0x19
> (XEN) [16202]        0 0x286e0a 0x00000300          0 0x07080a 0x09
> (XEN) [16371]        0 0x2f82ca 0x00000001          0 0x07f4ca 0x19
> (XEN) [16383]        0 0x2f82b3 0x00000001          0 0x07f4b3 0x19
> (XEN)       -------- active --------       -------- shared --------
> (XEN) [ref] localdom mfn      pin          localdom gmfn     flags
> (XEN) grant-table for remote domain:    2 (v1)
> (XEN) [15801]        0 0x3004d4 0x00000300          0 0x0766d4 0x09
> (XEN) [15839]        0 0x300d52 0x00000300          0 0x075f52 0x09
> (XEN) [15842]        0 0x300b53 0x00000300          0 0x076153 0x09
> (XEN) [15846]        0 0x300751 0x00000300          0 0x076551 0x09
> (XEN) [15957]        0 0x37cdc4 0x00000003          0 0x079fc4 0x19
> (XEN) [16038]        0 0x377cd5 0x00000001          0 0x07eed5 0x19
> (XEN) [16039]        0 0x377cd4 0x00000001          0 0x07eed4 0x19
> (XEN) [16045]        0 0x3005c9 0x00000003          0 0x0767c9 0x19
> (XEN) [16050]        0 0x3004d4 0x00000300          0 0x0766d4 0x09
> (XEN) [16063]        0 0x300751 0x00000300          0 0x076551 0x09
> (XEN) [16079]        0 0x300a42 0x00000003          0 0x076042 0x19
> (XEN) [16101]        0 0x301539 0x00000003          0 0x075739 0x19
> (XEN) [16135]        0 0x3001ca 0x00000003          0 0x076bca 0x19
> (XEN) [16165]        0 0x300751 0x00000300          0 0x076551 0x09
> (XEN) [16168]        0 0x300b53 0x00000300          0 0x076153 0x09
> (XEN) [16180]        0 0x300941 0x00000003          0 0x076341 0x19
> (XEN) [16203]        0 0x300c43 0x00000003          0 0x075e43 0x19
> (XEN) [16221]        0 0x3006c7 0x00000003          0 0x0764c7 0x19
> (XEN) [16233]        0 0x332e00 0x00000300          0 0x043c00 0x09
> (XEN) [16235]        0 0x300448 0x00000003          0 0x076648 0x19
> (XEN) [16254]        0 0x300d52 0x00000300          0 0x075f52 0x09
> (XEN) [16371]        0 0x3776e8 0x00000001          0 0x07f4e8 0x19
> (XEN) [16383]        0 0x3776d1 0x00000001          0 0x07f4d1 0x19
> (XEN) gnttab_usage_print_all ] done
> (XEN) [i: dump interrupt bindings]
> (XEN) Guest interrupt information:
> (XEN)    IRQ:   0 affinity:ffffffff,ffffffff,ffffffff,ffffffff vec:f0 
> type=IO-APIC-edge    status=00000000 mapped, unbound
> (XEN)    IRQ:   1 affinity:00000000,00000000,00000000,00000001 vec:28 
> type=IO-APIC-edge    status=00000014 in-flight=0 domain-list=0:  1(----),
> (XEN)    IRQ:   2 affinity:ffffffff,ffffffff,ffffffff,ffffffff vec:e2 
> type=XT-PIC          status=00000000 mapped, unbound
> (XEN)    IRQ:   3 affinity:00000000,00000000,00000000,0000000f vec:30 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:   4 affinity:ffffffff,ffffffff,ffffffff,ffffffff vec:f1 
> type=IO-APIC-edge    status=00000000 mapped, unbound
> (XEN)    IRQ:   5 affinity:00000000,00000000,00000000,0000000f vec:38 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:   6 affinity:00000000,00000000,00000000,00000001 vec:40 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:   7 affinity:00000000,00000000,00000000,00000001 vec:48 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:   8 affinity:00000000,00000000,00000000,0000000f vec:50 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:   9 affinity:00000000,00000000,00000000,00000001 vec:58 
> type=IO-APIC-level   status=00000010 in-flight=0 domain-list=0:  9(----),
> (XEN)    IRQ:  10 affinity:00000000,00000000,00000000,00000001 vec:60 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:  11 affinity:00000000,00000000,00000000,00000001 vec:68 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:  12 affinity:00000000,00000000,00000000,00000001 vec:70 
> type=IO-APIC-edge    status=00000010 in-flight=0 domain-list=0: 12(----),
> (XEN)    IRQ:  13 affinity:00000000,00000000,00000000,0000000f vec:78 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:  14 affinity:00000000,00000000,00000000,00000001 vec:88 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:  15 affinity:00000000,00000000,00000000,00000001 vec:90 
> type=IO-APIC-edge    status=00000002 mapped, unbound
> (XEN)    IRQ:  16 affinity:00000000,00000000,00000000,00000001 vec:d8 
> type=IO-APIC-level   status=00000010 in-flight=0 domain-list=0: 16(----),
> (XEN)    IRQ:  17 affinity:00000000,00000000,00000000,0000000f vec:21 
> type=IO-APIC-level   status=00000002 mapped, unbound
> (XEN)    IRQ:  19 affinity:00000000,00000000,00000000,0000000f vec:29 
> type=IO-APIC-level   status=00000002 mapped, unbound
> (XEN)    IRQ:  21 affinity:00000000,00000000,00000000,00000001 vec:39 
> type=IO-APIC-level   status=00000010 in-flight=0 domain-list=0: 21(----),
> (XEN)    IRQ:  23 affinity:00000000,00000000,00000000,00000001 vec:41 
> type=IO-APIC-level   status=00000010 in-flight=0 domain-list=0: 23(----),
> (XEN)    IRQ:  24 affinity:00000000,00000000,00000000,00000008 vec:98 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  25 affinity:00000000,00000000,00000000,00000008 vec:a0 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  26 affinity:00000000,00000000,00000000,00000002 vec:a8 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  27 affinity:00000000,00000000,00000000,00000002 vec:b0 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  28 affinity:00000000,00000000,00000000,00000002 vec:b8 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  29 affinity:00000000,00000000,00000000,00000002 vec:c0 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  30 affinity:00000000,00000000,00000000,00000002 vec:c8 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  31 affinity:00000000,00000000,00000000,00000008 vec:d0 
> type=HPET-MSI        status=00000000 mapped, unbound
> (XEN)    IRQ:  32 affinity:00000000,00000000,00000000,00000001 vec:31 
> type=PCI-MSI         status=00000010 in-flight=0 domain-list=0:279(----),
> (XEN)    IRQ:  33 affinity:00000000,00000000,00000000,00000001 vec:49 
> type=PCI-MSI         status=00000010 in-flight=0 domain-list=0:278(----),
> (XEN) IO-APIC interrupt information:
> (XEN)     IRQ  0 Vec240:
> (XEN)       Apic 0x00, Pin  2: vector=240, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=0, dest_id:255
> (XEN)     IRQ  1 Vec 40:
> (XEN)       Apic 0x00, Pin  1: vector=40, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=0, dest_id:1
> (XEN)     IRQ  3 Vec 48:
> (XEN)       Apic 0x00, Pin  3: vector=48, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=1, dest_id:15
> (XEN)     IRQ  4 Vec241:
> (XEN)       Apic 0x00, Pin  4: vector=241, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=0, dest_id:255
> (XEN)     IRQ  5 Vec 56:
> (XEN)       Apic 0x00, Pin  5: vector=56, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=1, dest_id:15
> (XEN)     IRQ  6 Vec 64:
> (XEN)       Apic 0x00, Pin  6: vector=64, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=0, dest_id:1
> (XEN)     IRQ  7 Vec 72:
> (XEN)       Apic 0x00, Pin  7: vector=72, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=0, dest_id:1
> (XEN)     IRQ  8 Vec 80:
> (XEN)       Apic 0x00, Pin  8: vector=80, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=1, dest_id:15
> (XEN)     IRQ  9 Vec 88:
> (XEN)       Apic 0x00, Pin  9: vector=88, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=level, mask=0, dest_id:1
> (XEN)     IRQ 10 Vec 96:
> (XEN)       Apic 0x00, Pin 10: vector=96, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=0, irr=0, trigger=edge, mask=0, dest_id:1
> (XEN)     IRQ 11 Vec104:
> (XEN)       Apic 0x00, Pin 11: vector=104, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=0, dest_id:1
> (XEN)     IRQ 12 Vec112:
> (XEN)       Apic 0x00, Pin 12: vector=112, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=0, dest_id:1
> (XEN)     IRQ 13 Vec120:
> (XEN)       Apic 0x00, Pin 13: vector=120, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=1, dest_id:15
> (XEN)     IRQ 14 Vec136:
> (XEN)       Apic 0x00, Pin 14: vector=136, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=0, dest_id:1
> (XEN)     IRQ 15 Vec144:
> (XEN)       Apic 0x00, Pin 15: vector=144, delivery_mode=1, 
> dest_mode=logical, delivery_status=0, polarity=0, irr=0, trigger=edge, 
> mask=0, dest_id:1
> (XEN)     IRQ 16 Vec216:
> (XEN)       Apic 0x00, Pin 16: vector=216, delivery_mode=1, 
> dest_mode=logical, delivery_status=1, polarity=1, irr=1, trigger=level, 
> mask=0, dest_id:1
> (XEN)     IRQ 17 Vec 33:
> (XEN)       Apic 0x00, Pin 17: vector=33, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=1, irr=0, trigger=level, mask=1, dest_id:15
> (XEN)     IRQ 19 Vec 41:
> (XEN)       Apic 0x00, Pin 19: vector=41, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=1, irr=0, trigger=level, mask=1, dest_id:15
> (XEN)     IRQ 21 Vec 57:
> (XEN)       Apic 0x00, Pin 21: vector=57, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=1, irr=0, trigger=level, mask=0, dest_id:1
> (XEN)     IRQ 23 Vec 65:
> (XEN)       Apic 0x00, Pin 23: vector=65, delivery_mode=1, dest_mode=logical, 
> delivery_status=0, polarity=1, irr=0, trigger=level, mask=0, dest_id:1
> (XEN) [m: memory info]
> (XEN) Physical memory information:
> (XEN)     Xen heap: 0kB free
> (XEN)     heap[14]: 64480kB free
> (XEN)     heap[15]: 131072kB free
> (XEN)     heap[16]: 262144kB free
> (XEN)     heap[17]: 524288kB free
> (XEN)     heap[18]: 1048576kB free
> (XEN)     heap[19]: 1036684kB free
> (XEN)     heap[20]: 4194304kB free
> (XEN)     heap[21]: 4037972kB free
> (XEN)     Dom heap: 11299520kB free
> (XEN) [n: NMI statistics]
> (XEN) CPU     NMI
> (XEN)   0       0
> (XEN)   1       0
> (XEN)   2       0
> (XEN)   3       0
> (XEN)   4       0
> (XEN)   5       0
> (XEN)   6       0
> (XEN)   7       0
> (XEN)   8       0
> (XEN)   9       0
> (XEN)  10       0
> (XEN)  11       0
> (XEN)  12       0
> (XEN)  13       0
> (XEN)  14       0
> (XEN)  15       0
> (XEN)  16       0
> (XEN)  17       0
> (XEN)  18       0
> (XEN)  19       0
> (XEN)  20       0
> (XEN)  21       0
> (XEN)  22       0
> (XEN)  23       0
> (XEN)  24       0
> (XEN)  25       0
> (XEN)  26       0
> (XEN)  27       0
> (XEN)  28       0
> (XEN)  29       0
> (XEN)  30       0
> (XEN)  31       0
> (XEN)  32       0
> (XEN)  33       0
> (XEN)  34       0
> (XEN)  35       0
> (XEN)  36       0
> (XEN)  37       0
> (XEN)  38       0
> (XEN)  39       0
> (XEN)  40       0
> (XEN)  41       0
> (XEN)  42       0
> (XEN)  43       0
> (XEN)  44       0
> (XEN)  45       0
> (XEN)  46       0
> (XEN)  47       0
> (XEN)  48       0
> (XEN)  49       0
> (XEN)  50       0
> (XEN)  51       0
> (XEN)  52       0
> (XEN)  53       0
> (XEN)  54       0
> (XEN)  55       0
> (XEN)  56       0
> (XEN)  57       0
> (XEN)  58       0
> (XEN)  59       0
> (XEN)  60       0
> (XEN)  61       0
> (XEN)  62       0
> (XEN)  63       0
> (XEN)  64       0
> (XEN)  65       0
> (XEN)  66       0
> (XEN)  67       0
> (XEN)  68       0
> (XEN)  69       0
> (XEN)  70       0
> (XEN)  71       0
> (XEN)  72       0
> (XEN)  73       0
> (XEN)  74       0
> (XEN)  75       0
> (XEN)  76       0
> (XEN)  77       0
> (XEN)  78       0
> (XEN)  79       0
> (XEN)  80       0
> (XEN)  81       0
> (XEN)  82       0
> (XEN)  83       0
> (XEN)  84       0
> (XEN)  85       0
> (XEN)  86       0
> (XEN)  87       0
> (XEN)  88       0
> (XEN)  89       0
> (XEN)  90       0
> (XEN)  91       0
> (XEN)  92       0
> (XEN)  93       0
> (XEN)  94       0
> (XEN)  95       0
> (XEN)  96       0
> (XEN)  97       0
> (XEN)  98       0
> (XEN)  99       0
> (XEN) 100       0
> (XEN) 101       0
> (XEN) 102       0
> (XEN) 103       0
> (XEN) 104       0
> (XEN) 105       0
> (XEN) 106       0
> (XEN) 107       0
> (XEN) 108       0
> (XEN) 109       0
> (XEN) 110       0
> (XEN) 111       0
> (XEN) 112       0
> (XEN) 113       0
> (XEN) 114       0
> (XEN) 115       0
> (XEN) 116       0
> (XEN) 117       0
> (XEN) 118       0
> (XEN) 119       0
> (XEN) 120       0
> (XEN) 121       0
> (XEN) 122       0
> (XEN) 123       0
> (XEN) 124       0
> (XEN) 125       0
> (XEN) 126       0
> (XEN) 127       0
> (XEN) dom0 vcpu0: NMI neither pending nor masked
> (XEN) [q: dump domain (and guest debug) info]
> (XEN) 'q' pressed -> dumping domain info (now=0xCE:0E1F0EE8)
> (XEN) General information for domain 0:
> (XEN)     refcnt=3 dying=0 nr_pages=260224 xenheap_pages=5 dirty_cpus={3} 
> max_pages=4294967295
> (XEN)     handle=00000000-0000-0000-0000-000000000000 vm_assist=0000000d
> (XEN) Rangesets belonging to domain 0:
> (XEN)     I/O Ports  { 0-1f, 22-3f, 44-60, 62-9f, a2-3f7, 400-807, 80c-cfb, 
> d00-ffff }
> (XEN)     Interrupts { 0-279 }
> (XEN)     I/O Memory { 0-febff, fec01-fedff, fee01-ffffffffffffffff }
> (XEN) Memory pages belonging to domain 0:
> (XEN)     DomPage list too long to display
> (XEN)     XenPage 000000000043fce0: caf=c000000000000002, taf=7400000000000002
> (XEN)     XenPage 000000000043fcdf: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000043fcde: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000043fcdd: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000000bf780: caf=c000000000000002, taf=7400000000000002
> (XEN) VCPU information and callbacks for domain 0:
> (XEN)     VCPU0: CPU3 [has=F] flags=1 poll=0 upcall_pend = 00, upcall_mask = 
> 00 dirty_cpus={3} cpu_affinity={0-127}
> (XEN)     No periodic timer
> (XEN)     VCPU1: CPU2 [has=F] flags=1 poll=0 upcall_pend = 00, upcall_mask = 
> 00 dirty_cpus={} cpu_affinity={0-127}
> (XEN)     No periodic timer
> (XEN) General information for domain 1:
> (XEN)     refcnt=3 dying=0 nr_pages=525271 xenheap_pages=34 dirty_cpus={0,2} 
> max_pages=525312
> (XEN)     handle=3e5e7fbc-bf06-d566-007f-7c887fe0ea95 vm_assist=00000000
> (XEN)     paging assistance: hap refcounts log_dirty translate external 
> (XEN) Rangesets belonging to domain 1:
> (XEN)     I/O Ports  { }
> (XEN)     Interrupts { }
> (XEN)     I/O Memory { }
> (XEN) Memory pages belonging to domain 1:
> (XEN)     DomPage list too long to display
> (XEN)     PoD entries=0 cachesize=0
> (XEN)     XenPage 0000000000434393: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000434392: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000434391: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000434390: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000000bf471: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000004341ca: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767f4: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767f3: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767f2: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767f1: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767f0: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767ef: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767ee: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767ed: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767ec: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767eb: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767ea: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e9: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e8: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e7: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e6: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e5: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e4: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e3: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e2: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e1: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767e0: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767df: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767de: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767dd: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767dc: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767db: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767da: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000003767d9: caf=c000000000000001, taf=7400000000000001
> (XEN) VCPU information and callbacks for domain 1:
> (XEN)     VCPU0: CPU3 [has=T] flags=0 poll=0 upcall_pend = 00, upcall_mask = 
> 00 dirty_cpus={3} cpu_affinity={0-127}
> (XEN)     paging assistance: hap, 4 levels
> (XEN)     No periodic timer
> (XEN)     VCPU1: CPU0 [has=F] flags=0 poll=0 upcall_pend = 00, upcall_mask = 
> 00 dirty_cpus={0} cpu_affinity={0-127}
> (XEN)     paging assistance: hap, 4 levels
> (XEN)     No periodic timer
> (XEN) General information for domain 2:
> (XEN)     refcnt=3 dying=0 nr_pages=525271 xenheap_pages=34 dirty_cpus={1} 
> max_pages=525312
> (XEN)     handle=c32d89f1-f967-2e93-3aa8-9b32547900d8 vm_assist=00000000
> (XEN)     paging assistance: hap refcounts log_dirty translate external 
> (XEN) Rangesets belonging to domain 2:
> (XEN)     I/O Ports  { }
> (XEN)     Interrupts { }
> (XEN)     I/O Memory { }
> (XEN) Memory pages belonging to domain 2:
> (XEN)     DomPage list too long to display
> (XEN)     PoD entries=0 cachesize=0
> (XEN)     XenPage 0000000000275c13: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000275c12: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000275c11: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000275c10: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 00000000000bf473: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000027660a: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376766: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376765: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376764: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376763: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376762: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376761: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376760: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037675f: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037675e: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037675d: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037675c: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037675b: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037675a: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376759: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376758: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376757: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376756: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376755: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376754: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376753: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376752: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376751: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 0000000000376750: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037674f: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037674e: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037674d: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037674c: caf=c000000000000001, taf=7400000000000001
> (XEN)     XenPage 000000000037674b: caf=c000000000000001, taf=7400000000000001
> (XEN) VCPU information and callbacks for domain 2:
> (XEN)     VCPU0: CPU1 [has=T] flags=0 poll=0 upcall_pend = 00, upcall_mask = 
> 00 dirty_cpus={1} cpu_affinity={0-127}
> (XEN)     paging assistance: hap, 4 levels
> (XEN)     No periodic timer
> (XEN)     VCPU1: CPU3 [has=F] flags=1 poll=0 upcall_pend = 00, upcall_mask = 
> 00 dirty_cpus={} cpu_affinity={0-127}
> (XEN)     paging assistance: hap, 4 levels
> (XEN)     No periodic timer
> (XEN) Notifying guest 0:0 (virq 1, port 4, stat 0/0/0)
> (XEN) Notifying guest 0:1 (virq 1, port 9, stat 0/0/0)
> (XEN) Notifying guest 1:0 (virq 1, port 0, stat 0/-1/0)
> Aug 31 18:16:46 virt kernel: vcpu 0(XEN) Notifying guest 1:1 (virq 1, port 0, 
> stat 0/-1/0)
> 
> (XEN) Notifying guest 2:0 (virq 1, port 0, stat 0/-1/0)
> Aug 31 18:16:46 virt kernel: 0: masked=0 pending=0 event_sel 00000000(XEN) 
> Notifying guest 2:1 (virq 1, port 0, stat 0/-1/0)
> 
> (XEN) [r: dump run queues]
> Aug 31 18:16:46 virt kernel: 1: masked=0 pending=0 event_sel 00000000(XEN) 
> Scheduler: SMP Credit Scheduler (credit)
> 
> (XEN) info:
> (XEN)         ncpus              = 4
> (XEN)         master             = 0
> (XEN)         credit             = 1200
> (XEN)         credit balance     = -802
> (XEN)         weight             = 768
> (XEN)         runq_sort          = 10301
> (XEN)         default-weight     = 256
> (XEN)         msecs per tick     = 10ms
> (XEN)         credits per msec   = 10
> (XEN)         ticks per tslice   = 3
> (XEN)         ticks per acct     = 3
> (XEN)         migration delay    = 0us
> Aug 31 18:16:46 virt kernel: pending:(XEN) idlers: 
> 00000000,00000000,00000000,00000008
> 
> (XEN) active vcpus:
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN)       1: [0.0] pri=-1 flags=0 cpu=2 
> credit=-2015 [w=256]
> 
> (XEN)           2: [2.1] pri=0 flags=0 cpu=3 credit=-225 [w=256]Aug 31 
> 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000
> (XEN)           3: [2.0] pri=-2 flags=0 cpu=1
>  credit=-16076 [w=256]Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 
> 00000000 00000000 00000000 00000000 00000000
> (XEN)           4: 
> [1.0] pri=-2 flags=0 cpu=1Aug 31 18:16:46 virt kernel: 00000000 00000000 
> 00000000 00000000 00000000 00000000 00000000 00000000 credit=-17250 [w=256]
> 
> (XEN)           5: Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 
> 00000000 00000000 00000000 00000000 00000000[1.1] pri=-2 flags=0 cpu=0
>  credit=-300 [w=256]Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 
> 00000000 00000000 00000000 00000000 00000000
> (XEN) sched_smt_power_savings: disabled
> 
> (XEN) NOW=0x000000CE3D7AB8CB
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN) CPU[00] 
>  sort=10300, sibling=00000000,00000000,00000000,00000001, Aug 31 18:16:46 
> virt kernel: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
> 00000000core=00000000,00000000,00000000,0000000f
> 
> (XEN)         run: [32767.0] pri=0 flags=0 cpu=0Aug 31 18:16:46 virt kernel: 
> (XEN)           1: 
> [1.1] pri=-2 flags=0 cpu=0Aug 31 18:16:46 virt kernel: masks: credit=-300 
> [w=256]
> 
> (XEN) CPU[01] Aug 31 18:16:46 virt kernel: ffffffffffffffff ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff fffffffffffff sort=10301, 
> sibling=00000000,00000000,00000000,00000002, fff ffffffffffffffff 
> ffffffffffffffffcore=00000000,00000000,00000000,0000000f
> 
> (XEN)         run: Aug 31 18:16:46 virt kernel: ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff 
> fffffffffffff[2.0] pri=-2 flags=0 cpu=1fff ffffffffffffffff ffffffffffffffff 
> credit=-16600 [w=256]
> 
> (XEN)           1: Aug 31 18:16:46 virt kernel: ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff 
> fffffffffffff[32767.1] pri=-64 flags=0 cpu=1fff ffffffffffffffff 
> ffffffffffffffff
> 
> (XEN) CPU[02] Aug 31 18:16:46 virt kernel: ffffffffffffffff ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff fffffffffffff sort=10301, 
> sibling=00000000,00000000,00000000,00000004, 
> core=00000000,00000000,00000000,0000000f
> (XEN)         run: [0.0] pri=-1 flags=0 cpu=2 credit=-3956 [w=256]
> (XEN)           1: [32767.2] pri=-64 flags=0 cpu=2
> (XEN) CPU[03] fff ffffffffffffffff ffffffffffffffff sort=10301, 
> sibling=00000000,00000000,00000000,00000008, 
> core=00000000,00000000,00000000,0000000f
> Aug 31 18:16:46 virt kernel: ffffffffffffffff ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff fffffffffffff(XEN)  run: 
> [32767.3] pri=-64 flags=0 cpu=3fff ffffffffffffffff ffffffffffffffff
> 
> (XEN) [s: dump softtsc stats]
> Aug 31 18:16:46 virt kernel: ffffffffffffffff ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff fffffffffffff(XEN) TSC 
> marked as reliable, warp = 0 (count=2)
> fff ffffffffffffffff ffffffffffffffff(XEN) dom1(hvm): mode=0
> ,ofs=0x77519ca8a6Aug 31 18:16:46 virt kernel: ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff 
> fffffffffffff,khz=2666746fff ffffffffffffffff ffffffffffffffff,inc=1
> 
> (XEN) dom2(hvm): mode=0Aug 31 18:16:46 virt kernel: ffffffffffffffff 
> ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff 
> fffffffffffff,ofs=0x781272adcefff ffffffffffffffff 
> fffffff000000011,khz=2666746
> ,inc=1
> Aug 31 18:16:46 virt kernel: (XEN) No domains have emulated TSC
> 
> (XEN) [t: display multi-cpu clock info]
> Aug 31 18:16:46 virt kernel: unmasked:(XEN) Synced stime skew: max=76ns 
> avg=76ns samples=1 current=76ns
> 
> (XEN) Synced cycles skew: max=276 avg=276 samples=1 current=276
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN) [u: dump numa info]
> 
> (XEN) 'u' pressed -> dumping numa info (now-0xCE:56A328B5)
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN) idx0 -> NODE0 start->0 size->4456448
> 
> (XEN) phys_to_nid(0000000000001000) -> 0 should be 0
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN) CPU0 -> NODE0
> 
> (XEN) CPU1 -> NODE0
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN) CPU2 -> NODE0
> 
> (XEN) CPU3 -> NODE0
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN) Memory location of each domain:
> 
> (XEN) Domain 0 (total: 260224):
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN)     Node 0: 260224
> 
> (XEN) Domain 1 (total: 525271):
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN)     Node 0: 525271
> 
> (XEN) Domain 2 (total: 525271):
> Aug 31 18:16:46 virt kernel: 00000000 00000000 00000000 00000000 00000000 
> 00000000 00000000 00000000(XEN)     Node 0: 525271
> 

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