Date: Mon, 19 Oct 2015 13:52:17 +0000 From: "Eggert, Lars" <lars@netapp.com> To: "net@freebsd.org" <net@freebsd.org> Cc: "jfv@FreeBSD.org" <jfv@FreeBSD.org>, "ricera10@gmail.com" <ricera10@gmail.com> Subject: ixl 40G bad performance? Message-ID: <79830D9D-94E6-47A9-92B9-D63DF5432272@netapp.com>
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Hi,
I'm running a few simple tests on -CURRENT with a pair of dual-port =
Intel XL710 boards, which are seen by the kernel as:
ixl0: <Intel(R) Ethernet Connection XL710 Driver, Version - 1.4.3> mem =
0xdc800000-0xdcffffff,0xdd808000-0xdd80ffff irq 32 at device 0.0 on pci3
ixl0: Using MSIX interrupts with 33 vectors
ixl0: f4.40 a1.4 n04.53 e80001dca
ixl0: Using defaults for TSO: 65518/35/2048
ixl0: Ethernet address: 68:05:ca:32:0b:98
ixl0: PCI Express Bus: Speed 8.0GT/s Width x8
ixl0: netmap queues/slots: TX 32/1024, RX 32/1024
ixl1: <Intel(R) Ethernet Connection XL710 Driver, Version - 1.4.3> mem =
0xdc000000-0xdc7fffff,0xdd800000-0xdd807fff irq 32 at device 0.1 on pci3
ixl1: Using MSIX interrupts with 33 vectors
ixl1: f4.40 a1.4 n04.53 e80001dca
ixl1: Using defaults for TSO: 65518/35/2048
ixl1: Ethernet address: 68:05:ca:32:0b:99
ixl1: PCI Express Bus: Speed 8.0GT/s Width x8
ixl1: netmap queues/slots: TX 32/1024, RX 32/1024
ixl0: link state changed to UP
ixl1: link state changed to UP
I have two identical machines connected with patch cables (no switch). =
iperf performance is bad:
# iperf -c 10.0.1.2
------------------------------------------------------------
Client connecting to 10.0.1.2, TCP port 5001
TCP window size: 32.5 KByte (default)
------------------------------------------------------------
[ 3] local 10.0.1.1 port 19238 connected with 10.0.1.2 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 3.91 GBytes 3.36 Gbits/sec
As is flood ping latency:
# sudo ping -f 10.0.1.2
PING 10.0.1.2 (10.0.1.2): 56 data bytes
.^C
--- 10.0.1.2 ping statistics ---
41927 packets transmitted, 41926 packets received, 0.0% packet loss
round-trip min/avg/max/stddev =3D 0.084/0.116/0.145/0.002 ms
Any ideas on what's going on here? Testing 10G ix interfaces between the =
same two machines results in 9.39 Gbits/sec and flood ping latencies of =
17 usec.
Thanks,
Lars
PS: Full dmesg attached.
Copyright (c) 1992-2015 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights =
reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.0-CURRENT #2 483de3c(muclab)-dirty: Mon Oct 19 11:01:16 CEST =
2015
=
elars@laurel.muccbc.hq.netapp.com:/usr/home/elars/obj/usr/home/elars/src/s=
ys/MUCLAB amd64
FreeBSD clang version 3.7.0 (tags/RELEASE_370/final 246257) 20150906
VT(vga): resolution 640x480
CPU: Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz (2000.05-MHz K8-class CPU)
Origin=3D"GenuineIntel" Id=3D0x206d7 Family=3D0x6 Model=3D0x2d =
Stepping=3D7
=
Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE=
,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
=
Features2=3D0x1fbee3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SS=
SE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE=
,OSXSAVE,AVX>
AMD Features=3D0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
AMD Features2=3D0x1<LAHF>
XSAVE Features=3D0x1<XSAVEOPT>
VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
TSC: P-state invariant, performance statistics
real memory =3D 137438953472 (131072 MB)
avail memory =3D 133484290048 (127300 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: < >
FreeBSD/SMP: Multiprocessor System Detected: 32 CPUs
FreeBSD/SMP: 2 package(s) x 8 core(s) x 2 SMT threads
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 3
cpu4 (AP): APIC ID: 4
cpu5 (AP): APIC ID: 5
cpu6 (AP): APIC ID: 6
cpu7 (AP): APIC ID: 7
cpu8 (AP): APIC ID: 8
cpu9 (AP): APIC ID: 9
cpu10 (AP): APIC ID: 10
cpu11 (AP): APIC ID: 11
cpu12 (AP): APIC ID: 12
cpu13 (AP): APIC ID: 13
cpu14 (AP): APIC ID: 14
cpu15 (AP): APIC ID: 15
cpu16 (AP): APIC ID: 32
cpu17 (AP): APIC ID: 33
cpu18 (AP): APIC ID: 34
cpu19 (AP): APIC ID: 35
cpu20 (AP): APIC ID: 36
cpu21 (AP): APIC ID: 37
cpu22 (AP): APIC ID: 38
cpu23 (AP): APIC ID: 39
cpu24 (AP): APIC ID: 40
cpu25 (AP): APIC ID: 41
cpu26 (AP): APIC ID: 42
cpu27 (AP): APIC ID: 43
cpu28 (AP): APIC ID: 44
cpu29 (AP): APIC ID: 45
cpu30 (AP): APIC ID: 46
cpu31 (AP): APIC ID: 47
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic2 <Version 2.0> irqs 48-71 on motherboard
random: entropy device external interface
module_register_init: MOD_LOAD (vesa, 0xffffffff8094fb90, 0) error 19
netmap: loaded module
vtvga0: <VT VGA driver> on motherboard
smbios0: <System Management BIOS> at iomem 0xf04d0-0xf04ee on =
motherboard
smbios0: Version: 2.7, BCD Revision: 2.7
cryptosoft0: <software crypto> on motherboard
aesni0: <AES-CBC,AES-XTS,AES-GCM,AES-ICM> on motherboard
acpi0: <SUPERM SMCI--MB> on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
cpu4: <ACPI CPU> on acpi0
cpu5: <ACPI CPU> on acpi0
cpu6: <ACPI CPU> on acpi0
cpu7: <ACPI CPU> on acpi0
cpu8: <ACPI CPU> on acpi0
cpu9: <ACPI CPU> on acpi0
cpu10: <ACPI CPU> on acpi0
cpu11: <ACPI CPU> on acpi0
cpu12: <ACPI CPU> on acpi0
cpu13: <ACPI CPU> on acpi0
cpu14: <ACPI CPU> on acpi0
cpu15: <ACPI CPU> on acpi0
cpu16: <ACPI CPU> on acpi0
cpu17: <ACPI CPU> on acpi0
cpu18: <ACPI CPU> on acpi0
cpu19: <ACPI CPU> on acpi0
cpu20: <ACPI CPU> on acpi0
cpu21: <ACPI CPU> on acpi0
cpu22: <ACPI CPU> on acpi0
cpu23: <ACPI CPU> on acpi0
cpu24: <ACPI CPU> on acpi0
cpu25: <ACPI CPU> on acpi0
cpu26: <ACPI CPU> on acpi0
cpu27: <ACPI CPU> on acpi0
cpu28: <ACPI CPU> on acpi0
cpu29: <ACPI CPU> on acpi0
cpu30: <ACPI CPU> on acpi0
cpu31: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 350
Event timer "HPET1" frequency 14318180 Hz quality 340
Event timer "HPET2" frequency 14318180 Hz quality 340
Event timer "HPET3" frequency 14318180 Hz quality 340
Event timer "HPET4" frequency 14318180 Hz quality 340
Event timer "HPET5" frequency 14318180 Hz quality 340
Event timer "HPET6" frequency 14318180 Hz quality 340
Event timer "HPET7" frequency 14318180 Hz quality 340
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 26 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 26 at device 1.1 on pci0
pci2: <ACPI PCI bus> on pcib2
igb0: <Intel(R) PRO/1000 Network Connection, Version - 2.5.2> port =
0x8020-0x803f mem 0xdf820000-0xdf83ffff,0xdf844000-0xdf847fff irq 27 at =
device 0.0 on pci2
igb0: Using MSIX interrupts with 9 vectors
igb0: Ethernet address: 00:25:90:9b:73:2e
igb0: Bound queue 0 to cpu 0
igb0: Bound queue 1 to cpu 1
igb0: Bound queue 2 to cpu 2
igb0: Bound queue 3 to cpu 3
igb0: Bound queue 4 to cpu 4
igb0: Bound queue 5 to cpu 5
igb0: Bound queue 6 to cpu 6
igb0: Bound queue 7 to cpu 7
igb0: netmap queues/slots: TX 8/1024, RX 8/1024
igb1: <Intel(R) PRO/1000 Network Connection, Version - 2.5.2> port =
0x8000-0x801f mem 0xdf800000-0xdf81ffff,0xdf840000-0xdf843fff irq 30 at =
device 0.1 on pci2
igb1: Using MSIX interrupts with 9 vectors
igb1: Ethernet address: 00:25:90:9b:73:2f
igb1: Bound queue 0 to cpu 8
igb1: Bound queue 1 to cpu 9
igb1: Bound queue 2 to cpu 10
igb1: Bound queue 3 to cpu 11
igb1: Bound queue 4 to cpu 12
igb1: Bound queue 5 to cpu 13
igb1: Bound queue 6 to cpu 14
igb1: Bound queue 7 to cpu 15
igb1: netmap queues/slots: TX 8/1024, RX 8/1024
pcib3: <ACPI PCI-PCI bridge> irq 33 at device 2.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pci3: <network, ethernet> at device 0.0 (no driver attached)
pci3: <network, ethernet> at device 0.1 (no driver attached)
pcib4: <ACPI PCI-PCI bridge> irq 33 at device 2.2 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> irq 41 at device 3.0 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> irq 41 at device 3.2 on pci0
pci6: <ACPI PCI bus> on pcib6
ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 3.1.0> =
port 0x7020-0x703f mem 0xdf180000-0xdf1fffff,0xdf604000-0xdf607fff irq =
42 at device 0.0 on pci6
ix0: Using MSIX interrupts with 33 vectors
ix0: Ethernet address: 90:e2:ba:77:d4:9c
ix0: PCI Express Bus: Speed 5.0GT/s Width x8
ix0: netmap queues/slots: TX 32/2048, RX 32/2048
ix1: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 3.1.0> =
port 0x7000-0x701f mem 0xdf100000-0xdf17ffff,0xdf600000-0xdf603fff irq =
45 at device 0.1 on pci6
ix1: Using MSIX interrupts with 33 vectors
ix1: Ethernet address: 90:e2:ba:77:d4:9d
ix1: PCI Express Bus: Speed 5.0GT/s Width x8
ix1: netmap queues/slots: TX 32/2048, RX 32/2048
pcib7: <ACPI PCI-PCI bridge> irq 16 at device 17.0 on pci0
pci7: <ACPI PCI bus> on pcib7
isci0: <Intel(R) C600 Series Chipset SAS Controller (SATA mode)> port =
0x6000-0x60ff mem 0xde07c000-0xde07ffff,0xddc00000-0xddffffff irq 16 at =
device 0.0 on pci7
pci0: <simple comms> at device 22.0 (no driver attached)
pci0: <simple comms> at device 22.1 (no driver attached)
ehci0: <Intel Patsburg USB 2.0 controller> mem 0xdf923000-0xdf9233ff irq =
16 at device 26.0 on pci0
usbus0: EHCI version 1.0
usbus0 on ehci0
pcib8: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci8: <ACPI PCI bus> on pcib8
pcib9: <ACPI PCI-PCI bridge> irq 19 at device 28.7 on pci0
pci9: <ACPI PCI bus> on pcib9
pcib10: <PCI-PCI bridge> at device 0.0 on pci9
pci10: <PCI bus> on pcib10
pcib11: <PCI-PCI bridge> at device 0.0 on pci10
pci11: <PCI bus> on pcib11
pcib12: <PCI-PCI bridge> at device 0.0 on pci11
pci12: <PCI bus> on pcib12
vgapci0: <VGA-compatible display> mem =
0xdb000000-0xdbffffff,0xdf000000-0xdf003fff,0xde800000-0xdeffffff irq 19 =
at device 0.0 on pci12
vgapci0: Boot video device
pcib13: <PCI-PCI bridge> at device 1.0 on pci10
pci13: <PCI bus> on pcib13
ehci1: <Intel Patsburg USB 2.0 controller> mem 0xdf922000-0xdf9223ff irq =
23 at device 29.0 on pci0
usbus1: EHCI version 1.0
usbus1 on ehci1
pcib14: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci14: <ACPI PCI bus> on pcib14
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel Patsburg AHCI SATA controller> port =
0x9050-0x9057,0x9040-0x9043,0x9030-0x9037,0x9020-0x9023,0x9000-0x901f =
mem 0xdf921000-0xdf9217ff irq 18 at device 31.2 on pci0
ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich5: <AHCI channel> at channel 5 on ahci0
ahciem0: <AHCI enclosure management bridge> on ahci0
ichsmb0: <Intel Patsburg SMBus controller> port 0x1180-0x119f mem =
0xdf920000-0xdf9200ff irq 18 at device 31.3 on pci0
smbus0: <System Management Bus> on ichsmb0
smb0: <SMBus generic I/O> on smbus0
pcib15: <ACPI Host-PCI bridge> on acpi0
pci15: <ACPI PCI bus> on pcib15
pcib16: <ACPI Host-PCI bridge> on acpi0
pci16: <ACPI PCI bus> on pcib16
pcib17: <ACPI PCI-PCI bridge> irq 57 at device 2.0 on pci16
pci17: <ACPI PCI bus> on pcib17
pcib18: <ACPI PCI-PCI bridge> irq 64 at device 3.0 on pci16
pci18: <ACPI PCI bus> on pcib18
pcib19: <ACPI PCI-PCI bridge> irq 64 at device 3.2 on pci16
pci19: <ACPI PCI bus> on pcib19
pcib20: <ACPI Host-PCI bridge> on acpi0
pci20: <ACPI PCI bus> on pcib20
acpi_button0: <Power Button> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: console (115200,n,8,1)
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
ipmi0: <IPMI System Interface> port 0xca2,0xca3 on acpi0
ipmi0: KCS mode found at io 0xca2 on acpi
ichwd0 on isa0
ichwd0: ICH WDT present but disabled in BIOS or hardware
device_attach: ichwd0 attach returned 6
ichwd0 at port 0x430-0x437,0x460-0x47f on isa0
ichwd0: ICH WDT present but disabled in BIOS or hardware
device_attach: ichwd0 attach returned 6
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff on isa0
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
coretemp1: <CPU On-Die Thermal Sensors> on cpu1
est1: <Enhanced SpeedStep Frequency Control> on cpu1
coretemp2: <CPU On-Die Thermal Sensors> on cpu2
est2: <Enhanced SpeedStep Frequency Control> on cpu2
coretemp3: <CPU On-Die Thermal Sensors> on cpu3
est3: <Enhanced SpeedStep Frequency Control> on cpu3
coretemp4: <CPU On-Die Thermal Sensors> on cpu4
est4: <Enhanced SpeedStep Frequency Control> on cpu4
coretemp5: <CPU On-Die Thermal Sensors> on cpu5
est5: <Enhanced SpeedStep Frequency Control> on cpu5
coretemp6: <CPU On-Die Thermal Sensors> on cpu6
est6: <Enhanced SpeedStep Frequency Control> on cpu6
coretemp7: <CPU On-Die Thermal Sensors> on cpu7
est7: <Enhanced SpeedStep Frequency Control> on cpu7
coretemp8: <CPU On-Die Thermal Sensors> on cpu8
est8: <Enhanced SpeedStep Frequency Control> on cpu8
coretemp9: <CPU On-Die Thermal Sensors> on cpu9
est9: <Enhanced SpeedStep Frequency Control> on cpu9
coretemp10: <CPU On-Die Thermal Sensors> on cpu10
est10: <Enhanced SpeedStep Frequency Control> on cpu10
coretemp11: <CPU On-Die Thermal Sensors> on cpu11
est11: <Enhanced SpeedStep Frequency Control> on cpu11
coretemp12: <CPU On-Die Thermal Sensors> on cpu12
est12: <Enhanced SpeedStep Frequency Control> on cpu12
coretemp13: <CPU On-Die Thermal Sensors> on cpu13
est13: <Enhanced SpeedStep Frequency Control> on cpu13
coretemp14: <CPU On-Die Thermal Sensors> on cpu14
est14: <Enhanced SpeedStep Frequency Control> on cpu14
coretemp15: <CPU On-Die Thermal Sensors> on cpu15
est15: <Enhanced SpeedStep Frequency Control> on cpu15
coretemp16: <CPU On-Die Thermal Sensors> on cpu16
est16: <Enhanced SpeedStep Frequency Control> on cpu16
coretemp17: <CPU On-Die Thermal Sensors> on cpu17
est17: <Enhanced SpeedStep Frequency Control> on cpu17
coretemp18: <CPU On-Die Thermal Sensors> on cpu18
est18: <Enhanced SpeedStep Frequency Control> on cpu18
coretemp19: <CPU On-Die Thermal Sensors> on cpu19
est19: <Enhanced SpeedStep Frequency Control> on cpu19
coretemp20: <CPU On-Die Thermal Sensors> on cpu20
est20: <Enhanced SpeedStep Frequency Control> on cpu20
coretemp21: <CPU On-Die Thermal Sensors> on cpu21
est21: <Enhanced SpeedStep Frequency Control> on cpu21
coretemp22: <CPU On-Die Thermal Sensors> on cpu22
est22: <Enhanced SpeedStep Frequency Control> on cpu22
coretemp23: <CPU On-Die Thermal Sensors> on cpu23
est23: <Enhanced SpeedStep Frequency Control> on cpu23
coretemp24: <CPU On-Die Thermal Sensors> on cpu24
est24: <Enhanced SpeedStep Frequency Control> on cpu24
coretemp25: <CPU On-Die Thermal Sensors> on cpu25
est25: <Enhanced SpeedStep Frequency Control> on cpu25
coretemp26: <CPU On-Die Thermal Sensors> on cpu26
est26: <Enhanced SpeedStep Frequency Control> on cpu26
coretemp27: <CPU On-Die Thermal Sensors> on cpu27
est27: <Enhanced SpeedStep Frequency Control> on cpu27
coretemp28: <CPU On-Die Thermal Sensors> on cpu28
est28: <Enhanced SpeedStep Frequency Control> on cpu28
coretemp29: <CPU On-Die Thermal Sensors> on cpu29
est29: <Enhanced SpeedStep Frequency Control> on cpu29
coretemp30: <CPU On-Die Thermal Sensors> on cpu30
est30: <Enhanced SpeedStep Frequency Control> on cpu30
coretemp31: <CPU On-Die Thermal Sensors> on cpu31
est31: <Enhanced SpeedStep Frequency Control> on cpu31
fuse-freebsd: version 0.4.4, FUSE ABI 7.8
Timecounters tick every 1.000 msec
iw_cxgb: Chelsio T3 RDMA Driver loaded
IPsec: Initialized Security Association Processing.
ipfw2 (+ipv6) initialized, divert loadable, nat enabled, default to =
accept, logging disabled
DUMMYNET 0 with IPv6 initialized (100409)
load_dn_sched dn_sched FIFO loaded
load_dn_sched dn_sched PRIO loaded
load_dn_sched dn_sched QFQ loaded
load_dn_sched dn_sched RR loaded
load_dn_sched dn_sched WF2Q+ loaded
ipmi0: IPMI device rev. 1, firmware rev. 2.35, version 2.0
ipmi0: Number of channels 3
ipmi0: Attached watchdog
usbus0: 480Mbps High Speed USB v2.0
usbus1: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
ses0 at ahciem0 bus 0 scbus7 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
ada0 at ahcich0 bus 0 scbus1 target 0 lun 0
ada0: <INTEL SSDSC2BW180A3F 400i> ACS-2 ATA SATA 3.x device
ada0: Serial Number CVCV3102050X180EGN
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 171705MB (351651888 512 byte sectors)
ada0: quirks=3D0x1<4K>
random: unblocking device.
Sending DHCP Discover packet from interface igb0 (00:25:90:9b:73:2e)
Sending DHCP Discover packet from interface igb1 (00:25:90:9b:73:2f)
Sending DHCP Discover packet from interface ix0 (90:e2:ba:77:d4:9c)
Sending DHCP Discover packet from interface ix1 (90:e2:ba:77:d4:9d)
ix0: link state changed to UP
ix1: link state changed to UP
uhub1: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
ugen1.2: <vendor 0x8087> at usbus1
uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> =
on usbus1
ugen0.2: <vendor 0x8087> at usbus0
uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> =
on usbus0
uhub3: 6 ports with 6 removable, self powered
uhub2: 8 ports with 8 removable, self powered
ugen0.3: <American Megatrends Inc.> at usbus0
ukbd0: <Keyboard Interface> on usbus0
ums0: <Mouse Interface> on usbus0
ums0: 3 buttons and [Z] coordinates ID=3D0
igb0: link state changed to UP
Received DHCP Offer packet on igb0 from 192.168.0.2 (accepted) (no root =
path) (boot_file)
Received DHCP Offer packet on igb0 from 192.168.0.2 (ignored) (no root =
path) (boot_file)
Received DHCP Offer packet on igb0 from 192.168.0.2 (ignored) (no root =
path) (boot_file)
Sending DHCP Request packet from interface igb0 (00:25:90:9b:73:2e)
Received DHCP Ack packet on igb0 from 192.168.0.2 (accepted) (got root =
path)
DHCP timeout for interface igb1
DHCP timeout for interface ix0
DHCP timeout for interface ix1
Wired loader interface (IP 192.168.11.1) is igb0
igb0 at 192.168.11.1 server 192.168.0.2 boot file /pxe/pxelinux.0
subnet mask 255.255.0.0 router 192.168.0.2 rootfs =
192.168.0.10:/muclab/image/machines/phobos2 hostname phobos2
Adjusted interface igb0
Shutdown interface igb1
Shutdown interface ix0
ix0: link state changed to DOWN
Shutdown interface ix1
ix1: link state changed to DOWN
SMP: AP CPU #31 Launched!
SMP: AP CPU #10 Launched!
SMP: AP CPU #25 Launched!
SMP: AP CPU #14 Launched!
SMP: AP CPU #30 Launched!
SMP: AP CPU #12 Launched!
SMP: AP CPU #17 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #28 Launched!
SMP: AP CPU #13 Launched!
SMP: AP CPU #24 Launched!
SMP: AP CPU #6 Launched!
SMP: AP CPU #27 Launched!
SMP: AP CPU #8 Launched!
SMP: AP CPU #29 Launched!
SMP: AP CPU #11 Launched!
SMP: AP CPU #20 Launched!
SMP: AP CPU #15 Launched!
SMP: AP CPU #26 Launched!
SMP: AP CPU #9 Launched!
SMP: AP CPU #22 Launched!
SMP: AP CPU #5 Launched!
SMP: AP CPU #18 Launched!
SMP: AP CPU #4 Launched!
SMP: AP CPU #21 Launched!
SMP: AP CPU #16 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #23 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #19 Launched!
Timecounter "TSC" frequency 2000045308 Hz quality 1000
hwpmc: SOFT/16/64/0x67<INT,USR,SYS,REA,WRI> TSC/1/64/0x20<REA> =
IAP/4/48/0x3ff<INT,USR,SYS,EDG,THR,REA,WRI,INV,QUA,PRC> =
IAF/3/48/0x67<INT,USR,SYS,REA,WRI>
Trying to mount root from nfs: []...
NFS ROOT: 192.168.0.10:/muclab/image/machines/phobos2
ixl0: <Intel(R) Ethernet Connection XL710 Driver, Version - 1.4.3> mem =
0xdc800000-0xdcffffff,0xdd808000-0xdd80ffff irq 32 at device 0.0 on pci3
ixl0: Using MSIX interrupts with 33 vectors
ixl0: f4.40 a1.4 n04.53 e80001dca
ixl0: Using defaults for TSO: 65518/35/2048
ixl0: Ethernet address: 68:05:ca:32:15:d0
ixl0: PCI Express Bus: Speed 8.0GT/s Width x8
queues is 0xfffffe0008d03000
ixl0: netmap queues/slots: TX 32/1024, RX 32/1024
ixl1: <Intel(R) Ethernet Connection XL710 Driver, Version - 1.4.3> mem =
0xdc000000-0xdc7fffff,0xdd800000-0xdd807fff irq 32 at device 0.1 on pci3
ixl1: Using MSIX interrupts with 33 vectors
ixl1: f4.40 a1.4 n04.53 e80001dca
ixl1: Using defaults for TSO: 65518/35/2048
ixl1: Ethernet address: 68:05:ca:32:15:d1
ixl1: PCI Express Bus: Speed 8.0GT/s Width x8
queues is 0xfffffe0009227000
ixl1: netmap queues/slots: TX 32/1024, RX 32/1024
ix0: link state changed to UP
ix1: link state changed to UP
ixl0: link state changed to UP
ixl1: link state changed to UP
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