Monday, November 17, 2014, 5:34:16 PM, you wrote:
> On Fri, Nov 14, 2014 at 11:09:58PM +0100, Sander Eikelenboom wrote:
>>
>> Friday, November 14, 2014, 9:25:13 PM, you wrote:
>>
>> > On Fri, Nov 14, 2014 at 05:59:23PM +0100, Sander Eikelenboom wrote:
>> >>
>> >> Friday, November 14, 2014, 4:43:58 PM, you wrote:
>> >>
>> >> >>>> On 14.11.14 at 16:20, <li...@eikelenboom.it> wrote:
>> >> >> If it still helps i could try Andrews suggestion and try out with only
>> >> >> commit aeeea485 ..
>> >>
>> >> > Yes, even if it's pretty certain it's the second of the commits,
>> >> > verifying
>> >> > this would be helpful (or if the assumption is wrong, the pattern it's
>> >> > dying with would change and hence perhaps provide further clues).
>> >>
>> >> > Jan
>> >>
>> >>
>> >> Ok with a revert of f6dd295 .. it survived cooking and eating a nice bowl
>> >> of
>> >> pasta without a panic. So it would probably be indeed that specific
>> >> commit.
>>
>> > Could you try running with these two patches while you enjoy an beer in
>> > the evening?
>>
>> Hmm i didn't expect it not to panic and reboot anymore :-)
> I should have also asked for your to run with 'iommu=verbose,debug', but
> that can be done later..
I was running with iommu=on,verbose,amd-iommu-debug ..
> The guest d16 looks to have two PCI passthrough devices:
> XEN) [2014-11-14 21:31:26.569] io.c:550: d16: bind: m_gsi=37 g_gsi=36
> dev=00.00.5 intx=0
> XEN) [2014-11-14 21:31:28.095] io.c:550: d16: bind: m_gsi=47 g_gsi=40
> dev=00.00.6 intx=0
> And one of them uses just the GSI while the other uses four MSI-X, is
> that about right?
Yes guest 16 has 1 USB controller(guest side 00:05.0) which has MSI-X enabled,
and 1 conexant video-grabber
(guest side 00:06.0) which should be MSI capable, but is is not enabled
(probably by the driver) so
using legacy interrupts.
> I tried to reproduce that on my AMD box with two NICs:
> # lspci
> 00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
> 00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
> 00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II]
> 00:01.2 USB Controller: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton
> II] (rev 01)
> 00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 01)
> 00:02.0 VGA compatible controller: Technical Corp. Device 1111
> 00:03.0 Class ff80: XenSource, Inc. Xen Platform Device (rev 01)
> 00:04.0 Ethernet controller: Intel Corporation 82576 Gigabit Network
> Connection (rev 01)
> 00:05.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet
> Controller (rev 05)
> # cat /proc/interrupts |grep eth
> 36: 384183 0 xen-pirq-ioapic-level eth0
> 63: 1 0 xen-pirq-msi-x eth1
> 64: 24 661961 xen-pirq-msi-x eth1-rx-0
> 65: 205 0 xen-pirq-msi-x eth1-rx-1
> 66: 162 0 xen-pirq-msi-x eth1-tx-0
> 67: 190 0 xen-pirq-msi-x eth1-tx-1
> Is that a similar distribution of IRQ/MSIx you end up having?
These are when they are still active and assigned to dom0 (and not owned by
pci-back) or in the guest ?
I attached my /proc/interrupts for both dom0 as guest 16 with all guests
running
(on a Xen from before the dpci changes).
With the devices passed through I only see one line with the IRQ of a
PCI soundcard passed through to a PV guest:
22: 38959 0 0 0 0 0
xen-pirq-ioapic-level xen-pciback[0000:03:06.0]
All the other devices passed through (to HVM guests) are not visible in
/proc/interrupts of dom0.
In the guest i do get these:
23: 35 0 0 0 xen-pirq-ioapic-level
uhci_hcd:usb3
40: 13440077 0 0 0 xen-pirq-ioapic-level
cx25821[1], cx25821[1]
84: 2956369 0 0 0 xen-pirq-msi-x xhci_hcd
85: 0 0 0 0 xen-pirq-msi-x xhci_hcd
86: 0 0 0 0 xen-pirq-msi-x xhci_hcd
87: 0 0 0 0 xen-pirq-msi-x xhci_hcd
88: 0 0 0 0 xen-pirq-msi-x xhci_hcd
>>
>> However xl dmesg (complete one attached) showed it would have:
>>
>> (XEN) [2014-11-14 21:35:50.646] --MARK--
>> (XEN) [2014-11-14 21:35:56.861] grant_table.c:305:d0v0 Increased maptrack
>> size to 9 frames
>> (XEN) [2014-11-14 21:36:00.647] --MARK--
>> (XEN) [2014-11-14 21:36:10.410] grant_table.c:1299:d16v1 Expanding dom (16)
>> grant table from (5) to (6) frames.
>> (XEN) [2014-11-14 21:36:10.820] --MARK--
>> (XEN) [2014-11-14 21:36:20.820] --MARK--
>> (XEN) [2014-11-14 21:36:30.820] --MARK--
>> (XEN) [2014-11-14 21:36:40.821] --MARK--
>> (XEN) [2014-11-14 21:36:50.821] --MARK--
>> (XEN) [2014-11-14 21:37:00.388] CPU00:
>> (XEN) [2014-11-14 21:37:00.399] CPU01:
>> (XEN) [2014-11-14 21:37:00.410] d16 OK-softirq 20msec ago, state:1, 41220
>> count, [prev:ffff83054ef5e3e0, next:ffff83054ef5e3e0] PIRQ:0
>> (XEN) [2014-11-14 21:37:00.445] d16 OK-raise 46msec ago, state:1, 41223
>> count, [prev:0000000000200200, next:0000000000100100] PIRQ:0
>> (XEN) [2014-11-14 21:37:00.481] d16 ERR-poison 92msec ago, state:0, 1 count,
>> [prev:0000000000200200, next:0000000000100100] PIRQ:0
>> (XEN) [2014-11-14 21:37:00.515] d16 Z-softirq 28853msec ago, state:2, 1
>> count, [prev:0000000000200200, next:0000000000100100] PIRQ:0
> The PIRQ:0 would imply that this is the legacy interrupt - which would be you
> 0a:00.0 device
> (Conexant Systems, Inc. Device 8210).
Correct.
> And it is pounding on this CPU - and the issue is that the
> 'test_and_clear_bit' ends
> up returning 0 - which means it was not able to set STATE_SCHED:
> (!?)
> if ( test_and_clear_bit(STATE_SCHED, &pirq_dpci->state) )
> {
>
> hvm_dirq_assist(d, pirq_dpci);
>
> put_domain(d);
>
> }
>
> else
>
> {
>
> _record(&debug->zombie_softirq, pirq_dpci);
> which causes us to record it [Z-softirq], which says we we are in state 2
> (1<<STATE_RUN).
> reset = 1;
>
> }
> .. eons ago (28853msec).
> Hmm. There is something fishy there but the only theory I have is that
> we end up doing 'list_del' twice on different CPUs on the same structure.
The pounding would be correct .. since it's a videograbber ... wouldn't be
fun not stretching the limits ;-) (however it's running fine for about 2 or 3
years)
> That should not be possible, but then this check - 'test_and_clear_bit'
> returned
> 0 which means that somebody had cleared it (or it failed to clear it?)
> But the only other path for 'clearing' it is via the error paths and you are
> not hitting any of them.
> In the mean-time, could you try this patch. It adds a bit more debug to help
> me figure this out.
Ok will do this evening, thx !
> diff --git a/xen/drivers/passthrough/io.c b/xen/drivers/passthrough/io.c
> index 23e5ed1..443975c 100644
> --- a/xen/drivers/passthrough/io.c
> +++ b/xen/drivers/passthrough/io.c
> @@ -126,17 +126,17 @@ static void dump_record(struct _debug_f *d, unsigned
> int type)
> BUG();
>
> now = NOW();
> - printk("d%d %s %lumsec ago, state:%x, %ld count, [prev:%p, next:%p] ",
> + printk("d%d %s %lumsec ago, state:%x, %ld count, [prev:%p, next:%p] %p",
> d->domid, names[type],
> (unsigned long)((now - d->last) / MILLISECS(1)),
- d->>state, d->count, d->list.prev, d->list.next);
+ d->>state, d->count, d->list.prev, d->list.next, d->dpci);
>
> if ( d->dpci )
> {
> struct hvm_pirq_dpci *pirq_dpci = d->dpci;
>
> for ( i = 0; i <= _HVM_IRQ_DPCI_GUEST_MSI_SHIFT; i++ )
> - if ( pirq_dpci->flags & 1 << _HVM_IRQ_DPCI_TRANSLATE_SHIFT )
> + if ( pirq_dpci->flags & (1 << i) )
> printk("%s ", names_flag[i]);
>
> printk(" PIRQ:%d", pirq_dpci->pirq);
CPU0 CPU1 CPU2 CPU3 CPU4 CPU5
1: 2 0 0 0 0 0
xen-pirq-ioapic-edge i8042
8: 0 0 0 0 0 0
xen-pirq-ioapic-edge rtc0
12: 4 0 0 0 0 0
xen-pirq-ioapic-edge i8042
16: 826 0 0 0 0 0
xen-pirq-ioapic-level snd_hda_intel
17: 4 0 0 0 0 0
xen-pirq-ioapic-level ehci_hcd:usb1, ehci_hcd:usb2, ehci_hcd:usb3
18: 694231 0 0 0 0 0
xen-pirq-ioapic-level ohci_hcd:usb4, ohci_hcd:usb5, ohci_hcd:usb6,
ohci_hcd:usb7
22: 38959 0 0 0 0 0
xen-pirq-ioapic-level xen-pciback[0000:03:06.0]
56: 12177441 0 0 0 0 0
xen-percpu-virq timer0
57: 267 0 0 0 0 0
xen-percpu-ipi spinlock0
58: 4654275 0 0 0 0 0
xen-percpu-ipi resched0
59: 23808 0 0 0 0 0
xen-percpu-ipi callfunc0
60: 0 0 0 0 0 0
xen-percpu-virq debug0
61: 82341 0 0 0 0 0
xen-percpu-ipi callfuncsingle0
62: 9 0 0 0 0 0
xen-percpu-ipi irqwork0
63: 0 14154255 0 0 0 0
xen-percpu-virq timer1
64: 0 131 0 0 0 0
xen-percpu-ipi spinlock1
65: 0 15021132 0 0 0 0
xen-percpu-ipi resched1
66: 0 26512 0 0 0 0
xen-percpu-ipi callfunc1
67: 0 0 0 0 0 0
xen-percpu-virq debug1
68: 0 89412 0 0 0 0
xen-percpu-ipi callfuncsingle1
69: 0 0 0 0 0 0
xen-percpu-ipi irqwork1
70: 0 0 20187695 0 0 0
xen-percpu-virq timer2
71: 0 0 137 0 0 0
xen-percpu-ipi spinlock2
72: 0 0 13424711 0 0 0
xen-percpu-ipi resched2
73: 0 0 25186 0 0 0
xen-percpu-ipi callfunc2
74: 0 0 0 0 0 0
xen-percpu-virq debug2
75: 0 0 95426 0 0 0
xen-percpu-ipi callfuncsingle2
76: 0 0 4 0 0 0
xen-percpu-ipi irqwork2
77: 0 0 0 22029851 0 0
xen-percpu-virq timer3
78: 0 0 0 134 0 0
xen-percpu-ipi spinlock3
79: 0 0 0 12698006 0 0
xen-percpu-ipi resched3
80: 0 0 0 28372 0 0
xen-percpu-ipi callfunc3
81: 0 0 0 0 0 0
xen-percpu-virq debug3
82: 0 0 0 100185 0 0
xen-percpu-ipi callfuncsingle3
83: 0 0 0 5 0 0
xen-percpu-ipi irqwork3
84: 0 0 0 0 22473368 0
xen-percpu-virq timer4
85: 0 0 0 0 135 0
xen-percpu-ipi spinlock4
86: 0 0 0 0 12204793 0
xen-percpu-ipi resched4
87: 0 0 0 0 28057 0
xen-percpu-ipi callfunc4
88: 0 0 0 0 0 0
xen-percpu-virq debug4
89: 0 0 0 0 100463 0
xen-percpu-ipi callfuncsingle4
90: 0 0 0 0 3 0
xen-percpu-ipi irqwork4
91: 0 0 0 0 0 22712944
xen-percpu-virq timer5
92: 0 0 0 0 0 120
xen-percpu-ipi spinlock5
93: 0 0 0 0 0 11590989
xen-percpu-ipi resched5
94: 0 0 0 0 0 28061
xen-percpu-ipi callfunc5
95: 0 0 0 0 0 0
xen-percpu-virq debug5
96: 0 0 0 0 0 98564
xen-percpu-ipi callfuncsingle5
97: 0 0 0 0 0 1
xen-percpu-ipi irqwork5
98: 12552 0 0 0 0 0
xen-dyn-event xenbus
99: 0 0 0 0 0 0
xen-percpu-virq xen-pcpu
114: 2941803 0 0 0 0 0
xen-pirq-msi ahci0
115: 0 0 0 0 0 0
xen-pirq-msi ahci1
116: 203026 0 0 0 0 0
xen-pirq-msi ahci2
117: 0 0 0 0 0 0
xen-pirq-msi ahci3
118: 0 0 0 0 0 0
xen-pirq-msi ahci4
119: 0 0 0 0 0 0
xen-pirq-msi ahci5
122: 21186947 0 0 0 0 0
xen-pirq-msi eth0
123: 5413652 0 0 0 0 0
xen-pirq-msi eth1
124: 28 0 0 0 0 0
xen-pirq-msi snd_hda_intel
125: 8678 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
126: 0 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
127: 328 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
128: 491 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
129: 46709 0 0 0 0 0
xen-dyn-event blkif-backend
130: 697773 0 0 0 0 0
xen-dyn-event blkif-backend
131: 605273 0 0 0 0 0
xen-dyn-event vif1.0-q0-tx
132: 6 0 0 0 0 0
xen-dyn-event vif1.0-q0-rx
133: 475856 0 0 0 0 0
xen-dyn-event vif1.0-q1-tx
134: 2 0 0 0 0 0
xen-dyn-event vif1.0-q1-rx
135: 214 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
136: 476 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
137: 105977 0 0 0 0 0
xen-dyn-event blkif-backend
138: 12523359 0 0 0 0 0
xen-dyn-event vif2.0-q0-tx
139: 106301 0 0 0 0 0
xen-dyn-event vif2.0-q0-rx
140: 243 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
141: 485 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
142: 30770 0 0 0 0 0
xen-dyn-event blkif-backend
143: 1238851 0 0 0 0 0
xen-dyn-event vif3.0-q0-tx
144: 2632 0 0 0 0 0
xen-dyn-event vif3.0-q0-rx
145: 140302 0 0 0 0 0
xen-dyn-event vif3.0-q1-tx
146: 42 0 0 0 0 0
xen-dyn-event vif3.0-q1-rx
147: 214 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
148: 502 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
149: 53178 0 0 0 0 0
xen-dyn-event blkif-backend
150: 1075289 0 0 0 0 0
xen-dyn-event vif4.0-q0-tx
151: 1032 0 0 0 0 0
xen-dyn-event vif4.0-q0-rx
152: 214 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
153: 530 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
154: 51115 0 0 0 0 0
xen-dyn-event blkif-backend
155: 1205378 0 0 0 0 0
xen-dyn-event vif5.0-q0-tx
156: 5090 0 0 0 0 0
xen-dyn-event vif5.0-q0-rx
157: 219 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
158: 489 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
159: 10642 0 0 0 0 0
xen-dyn-event blkif-backend
160: 19035 0 0 0 0 0
xen-dyn-event vif6.0-q0-tx
161: 1 0 0 0 0 0
xen-dyn-event vif6.0-q0-rx
162: 218 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
163: 538 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
164: 11157 0 0 0 0 0
xen-dyn-event blkif-backend
165: 31852 0 0 0 0 0
xen-dyn-event vif7.0-q0-tx
166: 1 0 0 0 0 0
xen-dyn-event vif7.0-q0-rx
167: 219 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
168: 490 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
169: 15096 0 0 0 0 0
xen-dyn-event blkif-backend
170: 3918 0 0 0 0 0
xen-dyn-event vif8.0-q0-tx
171: 1 0 0 0 0 0
xen-dyn-event vif8.0-q0-rx
172: 243 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
173: 540 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
174: 24094 0 0 0 0 0
xen-dyn-event blkif-backend
175: 6784871 0 0 0 0 0
xen-dyn-event vif9.0-q0-tx
176: 11328 0 0 0 0 0
xen-dyn-event vif9.0-q0-rx
177: 6284170 0 0 0 0 0
xen-dyn-event vif9.0-q1-tx
178: 1513 0 0 0 0 0
xen-dyn-event vif9.0-q1-rx
179: 216 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
180: 555 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
181: 13586 0 0 0 0 0
xen-dyn-event blkif-backend
182: 1495 0 0 0 0 0
xen-dyn-event vif10.0-q0-tx
183: 2 0 0 0 0 0
xen-dyn-event vif10.0-q0-rx
184: 240 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
185: 550 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
186: 17149 0 0 0 0 0
xen-dyn-event blkif-backend
187: 1214716 0 0 0 0 0
xen-dyn-event vif11.0-q0-tx
188: 175 0 0 0 0 0
xen-dyn-event vif11.0-q0-rx
189: 1115309 0 0 0 0 0
xen-dyn-event vif11.0-q1-tx
190: 7 0 0 0 0 0
xen-dyn-event vif11.0-q1-rx
191: 210 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
192: 529 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
193: 10422 0 0 0 0 0
xen-dyn-event blkif-backend
194: 57918 0 0 0 0 0
xen-dyn-event vif12.0-q0-tx
195: 2 0 0 0 0 0
xen-dyn-event vif12.0-q0-rx
196: 271 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
197: 641 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
198: 375 0 0 0 0 0
xen-dyn-event xen-pciback
199: 10690 0 0 0 0 0
xen-dyn-event blkif-backend
200: 72627 0 0 0 0 0
xen-dyn-event vif13.0-q0-tx
201: 83 0 0 0 0 0
xen-dyn-event vif13.0-q0-rx
202: 218 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
203: 597 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
204: 19220 0 0 0 0 0
xen-dyn-event blkif-backend
205: 822807 0 0 0 0 0
xen-dyn-event vif14.0-q0-tx
206: 2 0 0 0 0 0
xen-dyn-event vif14.0-q0-rx
207: 215 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
208: 537 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
209: 19872 0 0 0 0 0
xen-dyn-event blkif-backend
210: 516 0 0 0 0 0
xen-dyn-event vif15.0-q0-tx
211: 1 0 0 0 0 0
xen-dyn-event vif15.0-q0-rx
212: 537 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
213: 5 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
214: 330738 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
215: 2234503 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
216: 23800 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
217: 23211 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
218: 123 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
219: 379 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
220: 1 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
221: 409341 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
222: 3774 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
223: 1136 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
224: 32 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
225: 422 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
226: 9 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
227: 360518 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
228: 2314 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
229: 898 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
230: 1620 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
231: 97 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
232: 94589 0 0 0 0 0
xen-dyn-event blkif-backend
233: 36804 0 0 0 0 0
xen-dyn-event blkif-backend
234: 188388 0 0 0 0 0
xen-dyn-event vif16.0-q0-tx
235: 1 0 0 0 0 0
xen-dyn-event vif16.0-q0-rx
236: 53810 0 0 0 0 0
xen-dyn-event vif16.0-q1-tx
237: 1 0 0 0 0 0
xen-dyn-event vif16.0-q1-rx
238: 48083 0 0 0 0 0
xen-dyn-event vif16.0-q2-tx
239: 1 0 0 0 0 0
xen-dyn-event vif16.0-q2-rx
240: 95695 0 0 0 0 0
xen-dyn-event vif16.0-q3-tx
241: 2 0 0 0 0 0
xen-dyn-event vif16.0-q3-rx
242: 12508 0 0 0 0 0
xen-dyn-event blkif-backend
243: 56174 0 0 0 0 0
xen-dyn-event vif17.0-q0
244: 15437 0 0 0 0 0
xen-dyn-event blkif-backend
245: 46 0 0 0 0 0
xen-dyn-event vif18.0-q0-tx
246: 1 0 0 0 0 0
xen-dyn-event vif18.0-q0-rx
247: 27 0 0 0 0 0
xen-dyn-event vif18.0-q1-tx
248: 1 0 0 0 0 0
xen-dyn-event vif18.0-q1-rx
249: 8 0 0 0 0 0
xen-dyn-event vif18.0-q2-tx
250: 1 0 0 0 0 0
xen-dyn-event vif18.0-q2-rx
251: 8 0 0 0 0 0
xen-dyn-event vif18.0-q3-tx
252: 1 0 0 0 0 0
xen-dyn-event vif18.0-q3-rx
253: 352 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
254: 1 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
255: 159042 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
256: 36101 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
257: 209 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
258: 355 0 0 0 0 0
xen-dyn-event evtchn:oxenstored
259: 6 0 0 0 0 0
xen-dyn-event evtchn:xenconsoled
260: 211185 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
261: 132 0 0 0 0 0
xen-dyn-event evtchn:qemu-system-i38
262: 45784 0 0 0 0 0
xen-dyn-event blkif-backend
263: 5 0 0 0 0 0
xen-dyn-event vif19.0-q0-tx
264: 1 0 0 0 0 0
xen-dyn-event vif19.0-q0-rx
265: 25140 0 0 0 0 0
xen-dyn-event blkif-backend
266: 100595 0 0 0 0 0
xen-dyn-event vif20.0-q0
NMI: 0 0 0 0 0 0
Non-maskable interrupts
LOC: 0 0 0 0 0 0 Local
timer interrupts
SPU: 0 0 0 0 0 0
Spurious interrupts
PMI: 0 0 0 0 0 0
Performance monitoring interrupts
IWI: 9 0 4 5 3 1 IRQ
work interrupts
RTR: 0 0 0 0 0 0 APIC
ICR read retries
RES: 4654275 15021132 13424711 12698006 12204793 11590989
Rescheduling interrupts
CAL: 106149 115924 120612 128557 128520 126625
Function call interrupts
TLB: 0 0 0 0 0 0 TLB
shootdowns
TRM: 0 0 0 0 0 0
Thermal event interrupts
THR: 0 0 0 0 0 0
Threshold APIC interrupts
MCE: 0 0 0 0 0 0
Machine check exceptions
MCP: 310 310 310 310 310 310
Machine check polls
THR: 84498403 28932303 33373015 34517510 34480476 34113277
Hypervisor callback interrupts
ERR: 0
MIS: 0
CPU0 CPU1 CPU2 CPU3
0: 136 0 0 0 IO-APIC-edge timer
1: 9 0 0 0 xen-pirq-ioapic-edge i8042
4: 538 0 0 0 xen-pirq-ioapic-edge serial
8: 2 0 0 0 xen-pirq-ioapic-edge rtc0
9: 0 0 0 0 IO-APIC-fasteoi acpi
12: 125 0 0 0 xen-pirq-ioapic-edge i8042
23: 35 0 0 0 xen-pirq-ioapic-level
uhci_hcd:usb3
40: 13440077 0 0 0 xen-pirq-ioapic-level
cx25821[1], cx25821[1]
48: 13973033 0 0 0 xen-percpu-virq timer0
49: 782827 0 0 0 xen-percpu-ipi resched0
50: 1825582 0 0 0 xen-percpu-ipi callfunc0
51: 0 0 0 0 xen-percpu-virq debug0
52: 695548 0 0 0 xen-percpu-ipi
callfuncsingle0
53: 6032 0 0 0 xen-percpu-ipi spinlock0
54: 0 9252391 0 0 xen-percpu-virq timer1
55: 0 3665035 0 0 xen-percpu-ipi resched1
56: 0 1842364 0 0 xen-percpu-ipi callfunc1
57: 0 0 0 0 xen-percpu-virq debug1
58: 0 631299 0 0 xen-percpu-ipi
callfuncsingle1
59: 0 8587 0 0 xen-percpu-ipi spinlock1
60: 0 0 8239096 0 xen-percpu-virq timer2
61: 0 0 2537679 0 xen-percpu-ipi resched2
62: 0 0 1877050 0 xen-percpu-ipi callfunc2
63: 0 0 0 0 xen-percpu-virq debug2
64: 0 0 545407 0 xen-percpu-ipi
callfuncsingle2
65: 0 0 7974 0 xen-percpu-ipi spinlock2
66: 0 0 0 8083500 xen-percpu-virq timer3
67: 0 0 0 2004257 xen-percpu-ipi resched3
68: 0 0 0 1917596 xen-percpu-ipi callfunc3
69: 0 0 0 0 xen-percpu-virq debug3
70: 0 0 0 578174 xen-percpu-ipi
callfuncsingle3
71: 0 0 0 7463 xen-percpu-ipi spinlock3
72: 511 0 0 0 xen-dyn-event xenbus
73: 2 0 0 0 xen-dyn-event hvc_console
74: 101869 0 0 0 xen-dyn-event blkif
75: 62003 0 0 0 xen-dyn-event blkif
76: 191416 0 0 0 xen-dyn-event eth0-q0-tx
77: 138239 0 0 0 xen-dyn-event eth0-q0-rx
78: 58361 0 0 0 xen-dyn-event eth0-q1-tx
79: 131127 0 0 0 xen-dyn-event eth0-q1-rx
80: 50933 0 0 0 xen-dyn-event eth0-q2-tx
81: 43942 0 0 0 xen-dyn-event eth0-q2-rx
82: 94197 0 0 0 xen-dyn-event eth0-q3-tx
83: 101692 0 0 0 xen-dyn-event eth0-q3-rx
84: 2956369 0 0 0 xen-pirq-msi-x xhci_hcd
85: 0 0 0 0 xen-pirq-msi-x xhci_hcd
86: 0 0 0 0 xen-pirq-msi-x xhci_hcd
87: 0 0 0 0 xen-pirq-msi-x xhci_hcd
88: 0 0 0 0 xen-pirq-msi-x xhci_hcd
89: 0 0 0 0 xen-dyn-event vkbd
NMI: 0 0 0 0 Non-maskable interrupts
LOC: 0 0 0 0 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
PMI: 0 0 0 0 Performance monitoring
interrupts
IWI: 0 0 0 0 IRQ work interrupts
RTR: 0 0 0 0 APIC ICR read retries
RES: 782827 3665035 2537679 2004257 Rescheduling interrupts
CAL: 4294856524 4294911444 4294962534 4294953352 Function call interrupts
TLB: 2631902 2529515 2427219 2509714 TLB shootdowns
TRM: 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 Threshold APIC interrupts
MCE: 0 0 0 0 Machine check exceptions
MCP: 308 308 308 308 Machine check polls
THR: 33978071 15296475 13131641 12526119 Hypervisor callback
interrupts
ERR: 0
MIS: 0
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
