I don’t see the pci memory mapping logs here.

Can you also attach the full dpdk logs ?

I have attached the dpdk-log.

For PCI mapping, may below helps:



*Bus info          Device      Class          Description*
*========================================================*
*pci@0000:00:07.0  ens7        network        XL710/X710 Virtual Function*
*pci@0000:00:09.0              network        Ethernet Controller X710 for
10GbE                                                                  SFP+*
*pci@0000:00:0a.0              network        Ethernet Controller X710 for
10GbE                                                                 SFP+*
*                                 br0         network        Ethernet
interface*
*                            ovs-netdev  network        Ethernet interface*

additionally,

*Network devices using DPDK-compatible driver*
*============================================*
*0000:00:09.0 'Ethernet Controller X710 for 10GbE SFP+' drv=igb_uio
unused=i40e*
*0000:00:0a.0 'Ethernet Controller X710 for 10GbE SFP+' drv=igb_uio
unused=i40e*

*Network devices using kernel driver*
*===================================*
*0000:00:07.0 'XL710/X710 Virtual Function' if=ens7 drv=i40evf
unused=igb_uio *Active**

*Other network devices*
*=====================*
*<none>*

*Crypto devices using DPDK-compatible driver*
*===========================================*
*<none>*

*Crypto devices using kernel driver*
*==================================*
*<none>*

*Other crypto devices*
*====================*
*<none>*



What is your kernel and dpdk versions ?

Kernel - 4.4.0-66-generic
DPDK - 16.11.1


Can you share which portion of the following configuration you followed

http://docs.openvswitch.org/en/latest/intro/install/dpdk/



Install *DPDK *- used 1 and 3 (avoided shared lib config)

Install *OVS  *- As IS

*Hugepages *- used 1 G huge page. Passed "default_hugepagesz=1G
hugepagesz=1G hugepages=1" as boot time parameter.

*grep -i huge /proc/meminfo*
*AnonHugePages:     14336 kB*
*HugePages_Total:       5*
*HugePages_Free:        4*
*HugePages_Rsvd:        0*
*HugePages_Surp:        0*
*Hugepagesize:    1048576 kB*


*VFIO : *Did not use Vfio. Used Igb_uio.

Setup OVS: As is. Did not specify pmd-cpu-mask.
*Validating*: As is, with the 0000:00:09.0 and 0000:00:0a.0 as device
address. Fails.




Appreciate your inputs. Look forward to your response.

Best Regards
Advith

On Tue, Mar 21, 2017 at 7:50 AM, Darrell Ball <[email protected]> wrote:

>
>
>
>
> *From: *Darrell Ball <[email protected]>
> *Date: *Monday, March 20, 2017 at 10:12 PM
> *To: *Advith Nagappa <[email protected]>, Ben Pfaff <[email protected]>
> *Cc: *"[email protected]" <[email protected]>
> *Subject: *Re: [ovs-discuss] OVS-DPDK
>
>
>
>
>
>
>
> *From: *<[email protected]> on behalf of Advith Nagappa
> <[email protected]>
> *Date: *Monday, March 20, 2017 at 8:19 PM
> *To: *Ben Pfaff <[email protected]>
> *Cc: *"[email protected]" <[email protected]>
> *Subject: *Re: [ovs-discuss] OVS-DPDK
>
>
>
> It did not tell me anything:
>
>
>
> *Mar 20 11:42:23  ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl
> add-port br0 dpdk-p0 -- set Interface dpdk-p0 type=dpdk
> options:dpdk-devargs=0000:00:0a.0*
>
> *Mar 20 11:42:23  ovs-vswitchd[23906]: ovs|00042|bridge|WARN|could not
> open network device dpdk-p0 (No such device)*
>
> *Mar 20 11:42:23  ovs-vswitchd[23906]: ovs|00044|bridge|WARN|could not
> open network device dpdk-p0 (No such device)*
>
>
>
>
>
> A ./dpdk-devbind.py --status shows the below results, confirming device
> binding
>
>
>
> *Network devices using DPDK-compatible driver*
>
> *============================================*
>
> *0000:00:09.0 'Ethernet Controller X710 for 10GbE SFP+' drv=igb_uio
> unused=i40e*
>
> *0000:00:0a.0 'Ethernet Controller X710 for 10GbE SFP+' drv=igb_uio
> unused=i40e*
>
>
>
>
>
>
>
> *Network devices using kernel driver*
>
> *===================================*
>
> *0000:00:07.0 'XL710/X710 Virtual Function' if=ens7 drv=i40evf
> unused=igb_uio *Active**
>
>
>
> *Other network devices*
>
> *=====================*
>
> *<none>*
>
>
>
> *Crypto devices using DPDK-compatible driver*
>
> *===========================================*
>
> *<none>*
>
>
>
> *Crypto devices using kernel driver*
>
> *==================================*
>
> *<none>*
>
>
>
> *Other crypto devices*
>
> *====================*
>
> *<none>*
>
>
>
> But, I did notice a curious thing:
>
>
>
> when I init OVS with dpdk, using:
>
>
>
> ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true
>
> ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem="
> 1024,0"
>
>
>
>
>
>
>
>
>
> *2017-03-21T03:14:01Z|00007|dpdk|INFO|EAL ARGS: ovs-vswitchd --socket-mem
> 1024,0 -c 0x00000001*
>
> *EAL: Detected 5 lcore(s)*
>
> *EAL: Probing VFIO support...*
>
> *EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using
> unreliable clock cycles !*
>
> *EAL: PCI device 0000:00:07.0 on NUMA socket -1*
>
> *EAL:   probe driver: 8086:154c net_i40e_vf*
>
> *EAL: PCI device 0000:00:09.0 on NUMA socket -1*
>
> *EAL:   probe driver: 8086:1572 net_i40e*
>
> *PMD: eth_i40e_dev_init(): FW 5.0 API 1.5 NVM 05.00.02 eetrack 80002284*
>
> *EAL: PCI device 0000:00:0a.0 on NUMA socket -1*
>
> *EAL:   probe driver: 8086:1572 net_i40e*
>
> *PMD: eth_i40e_dev_init(): FW 5.0 API 1.5 NVM 05.00.02 eetrack 80002284*
>
>
>
> I don’t see the pci memory mapping logs here.
>
> Can you also attach the full dpdk logs ?
>
> What is your kernel and dpdk versions ?
>
> Can you share which portion of the following configuration you followed
>
> http://docs.openvswitch.org/en/latest/intro/install/dpdk/
>
>
>
>
>
>
>
> I was wondering if the probe driver for 09.0 and 0a.0 should have been
> something like 'igb_uio'.. I am not sure if this is how it should be?
>
>
>
> Appreciate your inputs.
>
>
>
> Best Regards
>
> Advith Nagappa
>
>
>
> On Tue, Mar 21, 2017 at 3:33 AM, Ben Pfaff <[email protected]> wrote:
>
> On Tue, Mar 21, 2017 at 02:36:23AM +0100, Advith Nagappa wrote:
> > Hi,
> >
> > I have DPDK 16.11.1 and OVS 2.6.1, with 1 Gb Huge page/ and 2 NICs bound
> > with Igb_uio drivers.
> >
> > I run in to trouble while creating DPDK ports on the OVS bridge.
> >
> >
> > *ovs-vsctl add-port br0 dpdk-p1 -- set Interface dpdk-p1 type=dpdk*
> >
> > works perfectly fine.
> >
> > But,
> >
> > *ovs-vsctl add-port br0 dpdk-p0 -- set Interface dpdk-p0 type=dpdk
> > options:dpdk-devargs=0000:00:0a.0*
> >
> > gives an error:
> > ovs-vsctl: Error detected while setting up 'dpdk-p0'.  See ovs-vswitchd
> log
> > for details.
>
> What's in the log?
>
>
>
root@dsp-marcel-cepinp:/usr/src# sh startup.sh
2017-03-21T07:47:04Z|00001|ovs_numa|INFO|Discovered 5 CPU cores on NUMA node 0
2017-03-21T07:47:04Z|00002|ovs_numa|INFO|Discovered 1 NUMA nodes and 5 CPU cores
2017-03-21T07:47:04Z|00003|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db
                                                                                
                                                                             
.sock: connecting...
2017-03-21T07:47:04Z|00004|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db
                                                                                
                                                                             
.sock: connected
2017-03-21T07:47:04Z|00005|dpdk|INFO|DPDK Enabled, initializing
2017-03-21T07:47:04Z|00006|dpdk|INFO|No vhost-sock-dir provided - defaulting to 
                                                                                
                                                                             
/usr/local/var/run/openvswitch
2017-03-21T07:47:04Z|00007|dpdk|INFO|EAL ARGS: ovs-vswitchd --socket-mem 1024,0 
                                                                                
                                                                             -c 
0x00000001
EAL: Detected 5 lcore(s)
EAL: Probing VFIO support...
EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable 
cloc                                                                            
                                                                                
 k cycles !
EAL: PCI device 0000:00:07.0 on NUMA socket -1
EAL:   probe driver: 8086:154c net_i40e_vf
EAL: PCI device 0000:00:09.0 on NUMA socket -1
EAL:   probe driver: 8086:1572 net_i40e
PMD: eth_i40e_dev_init(): FW 5.0 API 1.5 NVM 05.00.02 eetrack 80002284
EAL: PCI device 0000:00:0a.0 on NUMA socket -1
EAL:   probe driver: 8086:1572 net_i40e
PMD: eth_i40e_dev_init(): FW 5.0 API 1.5 NVM 05.00.02 eetrack 80002284
Zone 0: name:<rte_eth_dev_data>, phys:0x7ffcec40, len:0x30100, 
virt:0x7f537ffcec                                                               
                                                                                
              40, socket_id:0, flags:0
Zone 1: name:<i40e_dma_6031905379861675373>, phys:0x7ffcc000, len:0x400, 
virt:0x                                                                         
                                                                                
    7f537ffcc000, socket_id:0, flags:0
Zone 2: name:<i40e_dma_4664923809195136593>, phys:0x7ffca000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffca000, socket_id:0, flags:0
Zone 3: name:<i40e_dma_2125399713586791399>, phys:0x7ffc8000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffc8000, socket_id:0, flags:0
Zone 4: name:<i40e_dma_1419268868316153335>, phys:0x7ffc6000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffc6000, socket_id:0, flags:0
Zone 5: name:<i40e_dma_5562819210490663792>, phys:0x7ffc4000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffc4000, socket_id:0, flags:0
Zone 6: name:<i40e_dma_5575262318737231244>, phys:0x7ffc2000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffc2000, socket_id:0, flags:0
Zone 7: name:<i40e_dma_8266365166608466016>, phys:0x7ffc0000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffc0000, socket_id:0, flags:0
Zone 8: name:<i40e_dma_2851799823387604286>, phys:0x7ffbe000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffbe000, socket_id:0, flags:0
Zone 9: name:<i40e_dma_4643578118971401549>, phys:0x7ffbc000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffbc000, socket_id:0, flags:0
Zone 10: name:<i40e_dma_6351695997477732853>, phys:0x7ffba000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffba000, socket_id:0, flags:0
Zone 11: name:<i40e_dma_5751378096656143566>, phys:0x7ffb8000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffb8000, socket_id:0, flags:0
Zone 12: name:<i40e_dma_3738185484612973030>, phys:0x7ffb6000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffb6000, socket_id:0, flags:0
Zone 13: name:<i40e_dma_6537292313348924762>, phys:0x7ffb4000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffb4000, socket_id:0, flags:0
Zone 14: name:<i40e_dma_6763008325383401541>, phys:0x7ffb2000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffb2000, socket_id:0, flags:0
Zone 15: name:<i40e_dma_794342489746430286>, phys:0x7ffb0000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ffb0000, socket_id:0, flags:0
Zone 16: name:<i40e_dma_7156841123796685335>, phys:0x7ffae000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffae000, socket_id:0, flags:0
Zone 17: name:<i40e_dma_1338949570708309261>, phys:0x7ffac000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffac000, socket_id:0, flags:0
Zone 18: name:<i40e_dma_7291360752580365861>, phys:0x7ffaa000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffaa000, socket_id:0, flags:0
Zone 19: name:<i40e_dma_6925729453533394241>, phys:0x7ffa8000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffa8000, socket_id:0, flags:0
Zone 20: name:<i40e_dma_1334870780773483020>, phys:0x7ffa6000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffa6000, socket_id:0, flags:0
Zone 21: name:<i40e_dma_4531755552113997632>, phys:0x7ffa4000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffa4000, socket_id:0, flags:0
Zone 22: name:<i40e_dma_8226635129058276978>, phys:0x7ffa2000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffa2000, socket_id:0, flags:0
Zone 23: name:<i40e_dma_1245339688175175051>, phys:0x7ffa0000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ffa0000, socket_id:0, flags:0
Zone 24: name:<i40e_dma_6834683228037755987>, phys:0x7ff9e000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff9e000, socket_id:0, flags:0
Zone 25: name:<i40e_dma_1947740357657918064>, phys:0x7ff9c000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff9c000, socket_id:0, flags:0
Zone 26: name:<i40e_dma_3780190800575815033>, phys:0x7ff9a000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff9a000, socket_id:0, flags:0
Zone 27: name:<i40e_dma_8974641302952282831>, phys:0x7ff98000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff98000, socket_id:0, flags:0
Zone 28: name:<i40e_dma_2580240843847637514>, phys:0x7ff96000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff96000, socket_id:0, flags:0
Zone 29: name:<i40e_dma_4838605162379881209>, phys:0x7ff94000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff94000, socket_id:0, flags:0
Zone 30: name:<i40e_dma_6077304781922372923>, phys:0x7ff92000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff92000, socket_id:0, flags:0
Zone 31: name:<i40e_dma_4861406266500587444>, phys:0x7ff90000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff90000, socket_id:0, flags:0
Zone 32: name:<i40e_dma_2458039350149243683>, phys:0x7ff8e000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff8e000, socket_id:0, flags:0
Zone 33: name:<i40e_dma_3900192423694114139>, phys:0x7ff8c000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff8c000, socket_id:0, flags:0
Zone 34: name:<i40e_dma_1562799366388148650>, phys:0x7ff8b000, len:0x400, 
virt:0                                                                          
                                                                                
   x7f537ff8b000, socket_id:0, flags:0
Zone 35: name:<i40e_dma_3428626768482170658>, phys:0x7ff89000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff89000, socket_id:0, flags:0
Zone 36: name:<i40e_dma_8724908174906525344>, phys:0x7ff87000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff87000, socket_id:0, flags:0
Zone 37: name:<i40e_dma_2411734745296552056>, phys:0x7ff85000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff85000, socket_id:0, flags:0
Zone 38: name:<i40e_dma_3464060470953131242>, phys:0x7ff83000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff83000, socket_id:0, flags:0
Zone 39: name:<i40e_dma_9128453781213569669>, phys:0x7ff81000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff81000, socket_id:0, flags:0
Zone 40: name:<i40e_dma_2070300230748443350>, phys:0x7ff7f000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff7f000, socket_id:0, flags:0
Zone 41: name:<i40e_dma_2739529136416770003>, phys:0x7ff7d000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff7d000, socket_id:0, flags:0
Zone 42: name:<i40e_dma_3928888860519386000>, phys:0x7ff7b000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff7b000, socket_id:0, flags:0
Zone 43: name:<i40e_dma_3927707233982373896>, phys:0x7ff79000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff79000, socket_id:0, flags:0
Zone 44: name:<i40e_dma_611777196068472238>, phys:0x7ff77000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ff77000, socket_id:0, flags:0
Zone 45: name:<i40e_dma_7128888027601100241>, phys:0x7ff75000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff75000, socket_id:0, flags:0
Zone 46: name:<i40e_dma_4128093571290198246>, phys:0x7ff73000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff73000, socket_id:0, flags:0
Zone 47: name:<i40e_dma_593208127524122843>, phys:0x7ff71000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ff71000, socket_id:0, flags:0
Zone 48: name:<i40e_dma_1740864501870390495>, phys:0x7ff6f000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff6f000, socket_id:0, flags:0
Zone 49: name:<i40e_dma_7428256697652469243>, phys:0x7ff6d000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff6d000, socket_id:0, flags:0
Zone 50: name:<i40e_dma_8031883654571295524>, phys:0x7ff6b000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff6b000, socket_id:0, flags:0
Zone 51: name:<i40e_dma_2928704951812913006>, phys:0x7ff69000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff69000, socket_id:0, flags:0
Zone 52: name:<i40e_dma_3335253250412072501>, phys:0x7ff67000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff67000, socket_id:0, flags:0
Zone 53: name:<i40e_dma_3430372625943467834>, phys:0x7ff65000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff65000, socket_id:0, flags:0
Zone 54: name:<i40e_dma_3316212406900195256>, phys:0x7ff63000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff63000, socket_id:0, flags:0
Zone 55: name:<i40e_dma_5949343365890760115>, phys:0x7ff61000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff61000, socket_id:0, flags:0
Zone 56: name:<i40e_dma_2363750027794864077>, phys:0x7ff5f000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff5f000, socket_id:0, flags:0
Zone 57: name:<i40e_dma_1505998319908361753>, phys:0x7ff5d000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff5d000, socket_id:0, flags:0
Zone 58: name:<i40e_dma_4421444097255047039>, phys:0x7ff5b000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff5b000, socket_id:0, flags:0
Zone 59: name:<i40e_dma_7903883836532900703>, phys:0x7ff59000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff59000, socket_id:0, flags:0
Zone 60: name:<i40e_dma_5360437164407773270>, phys:0x7ff57000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff57000, socket_id:0, flags:0
Zone 61: name:<i40e_dma_8517362775703385863>, phys:0x7ff55000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff55000, socket_id:0, flags:0
Zone 62: name:<i40e_dma_4480233645854618377>, phys:0x7ff53000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff53000, socket_id:0, flags:0
Zone 63: name:<i40e_dma_911761170372129832>, phys:0x7ff51000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ff51000, socket_id:0, flags:0
Zone 64: name:<i40e_dma_1774790417704681296>, phys:0x7ff4f000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff4f000, socket_id:0, flags:0
Zone 65: name:<i40e_dma_1599952731040202897>, phys:0x7ff4d000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff4d000, socket_id:0, flags:0
Zone 66: name:<i40e_dma_4757818214695020248>, phys:0x7ff4b000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff4b000, socket_id:0, flags:0
Zone 67: name:<i40e_dma_2431370375523919368>, phys:0x7ff3b000, len:0xf000, 
virt:                                                                           
                                                                                
  0x7f537ff3b000, socket_id:0, flags:0
Zone 68: name:<i40e_dma_8983610534749889872>, phys:0x7ff38000, len:0x400, 
virt:0                                                                          
                                                                                
   x7f537ff38000, socket_id:0, flags:0
Zone 69: name:<i40e_dma_8217236577341588907>, phys:0x7ff36000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff36000, socket_id:0, flags:0
Zone 70: name:<i40e_dma_261139827850350496>, phys:0x7ff34000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ff34000, socket_id:0, flags:0
Zone 71: name:<i40e_dma_7659401486885060472>, phys:0x7ff32000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff32000, socket_id:0, flags:0
Zone 72: name:<i40e_dma_5025656398480956474>, phys:0x7ff30000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff30000, socket_id:0, flags:0
Zone 73: name:<i40e_dma_7383402012960919528>, phys:0x7ff2e000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff2e000, socket_id:0, flags:0
Zone 74: name:<i40e_dma_5077993813920997000>, phys:0x7ff2c000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff2c000, socket_id:0, flags:0
Zone 75: name:<i40e_dma_2701651063737116085>, phys:0x7ff2a000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff2a000, socket_id:0, flags:0
Zone 76: name:<i40e_dma_2482441831216842629>, phys:0x7ff28000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff28000, socket_id:0, flags:0
Zone 77: name:<i40e_dma_3874465942131888573>, phys:0x7ff26000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff26000, socket_id:0, flags:0
Zone 78: name:<i40e_dma_6136642041572351336>, phys:0x7ff24000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff24000, socket_id:0, flags:0
Zone 79: name:<i40e_dma_3733165907982996223>, phys:0x7ff22000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff22000, socket_id:0, flags:0
Zone 80: name:<i40e_dma_5725064323456711802>, phys:0x7ff20000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff20000, socket_id:0, flags:0
Zone 81: name:<i40e_dma_8318418244830290114>, phys:0x7ff1e000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff1e000, socket_id:0, flags:0
Zone 82: name:<i40e_dma_6427013862206116617>, phys:0x7ff1c000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff1c000, socket_id:0, flags:0
Zone 83: name:<i40e_dma_4112032025801848020>, phys:0x7ff1a000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff1a000, socket_id:0, flags:0
Zone 84: name:<i40e_dma_6321695886486481525>, phys:0x7ff18000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff18000, socket_id:0, flags:0
Zone 85: name:<i40e_dma_103051049926768624>, phys:0x7ff16000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ff16000, socket_id:0, flags:0
Zone 86: name:<i40e_dma_6832328980285828967>, phys:0x7ff14000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff14000, socket_id:0, flags:0
Zone 87: name:<i40e_dma_5451141381372760633>, phys:0x7ff12000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff12000, socket_id:0, flags:0
Zone 88: name:<i40e_dma_4343841572875389730>, phys:0x7ff10000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff10000, socket_id:0, flags:0
Zone 89: name:<i40e_dma_2687204765793157603>, phys:0x7ff0e000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff0e000, socket_id:0, flags:0
Zone 90: name:<i40e_dma_4836103919300657137>, phys:0x7ff0c000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff0c000, socket_id:0, flags:0
Zone 91: name:<i40e_dma_2308415252543289841>, phys:0x7ff0a000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff0a000, socket_id:0, flags:0
Zone 92: name:<i40e_dma_6821307110216309440>, phys:0x7ff08000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff08000, socket_id:0, flags:0
Zone 93: name:<i40e_dma_5350006844033346328>, phys:0x7ff06000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff06000, socket_id:0, flags:0
Zone 94: name:<i40e_dma_720447882238077895>, phys:0x7ff04000, len:0x1000, 
virt:0                                                                          
                                                                                
   x7f537ff04000, socket_id:0, flags:0
Zone 95: name:<i40e_dma_8679624046658042051>, phys:0x7ff02000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff02000, socket_id:0, flags:0
Zone 96: name:<i40e_dma_2559153095584520289>, phys:0x7ff00000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537ff00000, socket_id:0, flags:0
Zone 97: name:<i40e_dma_5169094631523679280>, phys:0x7fefe000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fefe000, socket_id:0, flags:0
Zone 98: name:<i40e_dma_3285684071705573371>, phys:0x7fefc000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fefc000, socket_id:0, flags:0
Zone 99: name:<i40e_dma_7861799721134233527>, phys:0x7fefa000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fefa000, socket_id:0, flags:0
Zone 100: name:<i40e_dma_8051261224607976999>, phys:0x7fef8000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fef8000, socket_id:0, flags:0
Zone 101: name:<i40e_dma_8844787859780746283>, phys:0x7fef7000, len:0x400, 
virt:                                                                           
                                                                                
  0x7f537fef7000, socket_id:0, flags:0
Zone 102: name:<i40e_dma_6918184444844626896>, phys:0x7fef5000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fef5000, socket_id:0, flags:0
Zone 103: name:<i40e_dma_7059864240909804121>, phys:0x7fef3000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fef3000, socket_id:0, flags:0
Zone 104: name:<i40e_dma_7252756694023315848>, phys:0x7fef1000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fef1000, socket_id:0, flags:0
Zone 105: name:<i40e_dma_3079328163568671406>, phys:0x7feef000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537feef000, socket_id:0, flags:0
Zone 106: name:<i40e_dma_8363460568854195454>, phys:0x7feed000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537feed000, socket_id:0, flags:0
Zone 107: name:<i40e_dma_3742874762651399413>, phys:0x7feeb000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537feeb000, socket_id:0, flags:0
Zone 108: name:<i40e_dma_1525087753017830283>, phys:0x7fee9000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fee9000, socket_id:0, flags:0
Zone 109: name:<i40e_dma_1272472963221561917>, phys:0x7fee7000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fee7000, socket_id:0, flags:0
Zone 110: name:<i40e_dma_3560244412208450539>, phys:0x7fee5000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fee5000, socket_id:0, flags:0
Zone 111: name:<i40e_dma_5725019397685121752>, phys:0x7fee3000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fee3000, socket_id:0, flags:0
Zone 112: name:<i40e_dma_6297021393097644297>, phys:0x7fee1000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fee1000, socket_id:0, flags:0
Zone 113: name:<i40e_dma_8159014880846901888>, phys:0x7fedf000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fedf000, socket_id:0, flags:0
Zone 114: name:<i40e_dma_4303751165705287666>, phys:0x7fedd000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fedd000, socket_id:0, flags:0
Zone 115: name:<i40e_dma_9201473039950906517>, phys:0x7fedb000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fedb000, socket_id:0, flags:0
Zone 116: name:<i40e_dma_6057745892669919980>, phys:0x7fed9000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fed9000, socket_id:0, flags:0
Zone 117: name:<i40e_dma_7357282294574744194>, phys:0x7fed7000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fed7000, socket_id:0, flags:0
Zone 118: name:<i40e_dma_7834055404711486368>, phys:0x7fed5000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fed5000, socket_id:0, flags:0
Zone 119: name:<i40e_dma_6187876919549214269>, phys:0x7fed3000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fed3000, socket_id:0, flags:0
Zone 120: name:<i40e_dma_472122722398482034>, phys:0x7fed1000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fed1000, socket_id:0, flags:0
Zone 121: name:<i40e_dma_2623390952448436972>, phys:0x7fecf000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fecf000, socket_id:0, flags:0
Zone 122: name:<i40e_dma_857134018753011953>, phys:0x7fecd000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fecd000, socket_id:0, flags:0
Zone 123: name:<i40e_dma_911751600955100581>, phys:0x7fecb000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fecb000, socket_id:0, flags:0
Zone 124: name:<i40e_dma_418135954510013802>, phys:0x7fec9000, len:0x1000, 
virt:                                                                           
                                                                                
  0x7f537fec9000, socket_id:0, flags:0
Zone 125: name:<i40e_dma_8615121182568855630>, phys:0x7fec7000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fec7000, socket_id:0, flags:0
Zone 126: name:<i40e_dma_3386288484173536663>, phys:0x7fec5000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fec5000, socket_id:0, flags:0
Zone 127: name:<i40e_dma_4949356210828169379>, phys:0x7fec3000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fec3000, socket_id:0, flags:0
Zone 128: name:<i40e_dma_2919603027107452533>, phys:0x7fec1000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537fec1000, socket_id:0, flags:0
Zone 129: name:<i40e_dma_4756439917164152150>, phys:0x7febf000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537febf000, socket_id:0, flags:0
Zone 130: name:<i40e_dma_4714307580519130931>, phys:0x7febd000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537febd000, socket_id:0, flags:0
Zone 131: name:<i40e_dma_7175507054604858193>, phys:0x7febb000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537febb000, socket_id:0, flags:0
Zone 132: name:<i40e_dma_7210797479847775558>, phys:0x7feb9000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537feb9000, socket_id:0, flags:0
Zone 133: name:<i40e_dma_5774570520304393495>, phys:0x7feb7000, len:0x1000, 
virt                                                                            
                                                                                
 :0x7f537feb7000, socket_id:0, flags:0
Zone 134: name:<i40e_dma_4087680427851446169>, phys:0x7fea7000, len:0xf000, 
virt                                                                            
                                                                                
 :0x7f537fea7000, socket_id:0, flags:0
2017-03-21T07:47:07Z|00008|timeval|WARN|Unreasonably long 3649ms poll interval 
(                                                                               
                                                                              
256ms user, 3288ms system)
2017-03-21T07:47:07Z|00009|timeval|WARN|faults: 219 minor, 0 major
2017-03-21T07:47:07Z|00010|timeval|WARN|context switches: 6 voluntary, 312 
invol                                                                           
                                                                                
  untary
2017-03-21T07:47:07Z|00011|coverage|INFO|Event coverage, avg rate over last: 5 
s                                                                               
                                                                              
econds, last minute, last hour,  hash=775c55e0:
2017-03-21T07:47:07Z|00012|coverage|INFO|bridge_reconfigure         0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00013|coverage|INFO|cmap_expand                0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 9
2017-03-21T07:47:07Z|00014|coverage|INFO|miniflow_malloc            0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 9
2017-03-21T07:47:07Z|00015|coverage|INFO|hmap_pathological          0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00016|coverage|INFO|hmap_expand                0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 644
2017-03-21T07:47:07Z|00017|coverage|INFO|txn_unchanged              0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 2
2017-03-21T07:47:07Z|00018|coverage|INFO|txn_incomplete             0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00019|coverage|INFO|poll_create_node           0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 42
2017-03-21T07:47:07Z|00020|coverage|INFO|seq_change                 0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 40
2017-03-21T07:47:07Z|00021|coverage|INFO|pstream_open               0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00022|coverage|INFO|stream_open                0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00023|coverage|INFO|util_xalloc                0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 11119
2017-03-21T07:47:07Z|00024|coverage|INFO|netdev_get_hwaddr          0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00025|coverage|INFO|netlink_received           0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 3
2017-03-21T07:47:07Z|00026|coverage|INFO|netlink_sent               0.0/sec     
                                                                                
                                                                             
0.000/sec        0.0000/sec   total: 1
2017-03-21T07:47:07Z|00027|coverage|INFO|88 events never hit
2017-03-21T07:47:07Z|00028|poll_loop|INFO|wakeup due to [POLLIN] on fd 10 
(<->/usr/local/var/run/openvswitch/db.sock) at lib/stream-fd.c:155 (97% CPU 
usage)
                                                                                
                                                                           
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