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To: freebsd-current@freebsd.org, "S.N. Trigub" <strigub@dialektika.com>
Subject: Re: speedtest.net in multi connections mode causes the FreeBSD
 13-CURRENT router to crash
References: <4C267E15E99E4003964861B4B7ADC9E3@SERJHOME>
Date: Fri, 28 Aug 2020 21:03:00 +0200
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From: "Ronald Klop" <ronald-lists@klop.ws>
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On Fri, 28 Aug 2020 14:02:46 +0200, S.N. Trigub <strigub@dialektika.com>=
  =

wrote:

> Hi!
>
> I run FreeBSD 13.0-CURRENT #0 r363772 as router in small office with t=
wo  =

> network interface: sk0 and sk1.
> sk0 connected to 2 providers (main and backup) via VLAN and natd, sk1 =
 =

> connected to office network via VLAN.
> I had to use VLAN due to cabling issues.
>
> As soon as the user runs the speedtest.net in browser on any client  =

> computer in network
> FreeBSD router goes into panic mode and automatically reboot during  =

> multi connection upload test.
> In single connections mode of speedtest.net all is fine.
>
> Error is : Fatal trap 12: page fault while in kernel mode.


FreeBSD can also generate a crashdump.
This is configured by dumpdev in /etc/rc.conf (/etc/defaults/rc.conf). T=
he  =

default 'AUTO' is to dump to swap if it is not encrypted and the swap si=
ze  =

is big enough. You can also specify a specific device to dump to.
This dump contains all the information for a dev needed to debug this.

https://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/ke=
rneldebug.html

Regards,
Ronald


>
> In my opinion the error is caused by multiple openings of outgoing  =

> connections on router in a short period of time.
> This is not a hardware error. I tested it on three different  =

> motherboards with different kernel versions and diffenent amount of RA=
M  =

> (8GB DDR2 and 16, 24, 32GB DDR3).
> Maybe this is somehow due to the use of VLAN, or network card driver  =

> problem...
> I noticed this problem about six months ago when I switched from FreeB=
SD  =

> 12-Current to FreeBSD 13-Current.
> Since then I have been updating the kernel about once a week, but the =
 =

> error still present.
>
> I read on the some artictes in Internet that this can happen when tcp =
 =

> extensions are enabled. I disabled tcp_extensons in rc.conf, and
> set some sysctls params as described in Internet-articles, but it didn=
't  =

> affect anything.
> The same error sometimes occurs when clients are talking on Skype.
>
> Could you help me? Any idea is appreciated!
>
> Thank you.
> Sergei.
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3DMy network=
  =

> cards:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> skc0: <D-Link DGE-530T Gigabit Ethernet> port 0xc100-0xc1ff mem  =

> 0xf7b44000-0xf7b47fff irq 16 at device 1.0 on pci6
> skc0: DGE-530T Gigabit Ethernet Adapter rev. (0x9)
> sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
> sk0: Ethernet address: 00:15:e9:b8:c3:53
> miibus1: <MII bus> on sk0
> e1000phy0: <Marvell 88E1011 Gigabit PHY> PHY 0 on miibus1
> e1000phy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,  =

> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto=

>
> skc1: <D-Link DGE-530T Gigabit Ethernet> port 0xc000-0xc0ff mem  =

> 0xf7b40000-0xf7b43fff irq 17 at device 2.0 on pci6
> skc1: DGE-530T Gigabit Ethernet Adapter rev. (0x9)
> sk1: <Marvell Semiconductor, Inc. Yukon> on skc1
> sk1: Ethernet address: 00:19:5b:8a:97:a7
> miibus2: <MII bus> on sk1
> e1000phy1: <Marvell 88E1011 Gigabit PHY> PHY 0 on miibus2
> e1000phy1:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,  =

> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto=

>
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D My  =

> natd.conf:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=

>
> instance default
> interface vlan2
> port 8668
> use_sockets yes
> same_ports yes
> #
> instance vlan3
> interface vlan3
> port 8669
> use_sockets yes
> same_ports yes
> #
> globalport 8670
> #
> #
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D My  =

> rc.conf:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
>
> defaultrouter=3D"109.251.97.65"
> tcp_extensions=3D"NO"        # Set to NO to turn off RFC1323 extension=
s.
> #
> ifconfig_sk0=3D"up -rxcsum -txcsum"
> ifconfig_sk1=3D"up -rxcsum -txcsum"
> ipv6_network_interfaces=3D"none"          # Default is auto
> ipv6_activate_all_interfaces=3D"NO"       # this is the default
> ip6addrctl_enable=3D"NO"                  # New way to disable IPv6 su=
pport
> ip6addrctl_policy=3D"ipv4_prefer"         # Use IPv4 instead of IPv6
> cloned_interfaces=3D"vlan2 vlan3 vlan5"
> #
> # vlan2 =E2=80=93 provider 1 as main
> # vlan3 -- provider 2 as backup
> # vlan5 =E2=80=93 office network
> #
> ifconfig_vlan2=3D"inet 109.251.97.75 netmask 255.255.255.224   vlan 2 =
 =

> vlandev sk0"
> ifconfig_vlan3=3D"inet 95.164.8.37     netmask 255.255.252.0   vlan 3 =
 =

> vlandev sk0"
> ifconfig_vlan5=3D"inet 10.10.10.177  netmask 255.255.255.240 vlan 5  =

> vlandev sk1"
> #
> gateway_enable=3D"YES"
> #
> zfs_enable=3D"YES"  # Set to YES to automatically mount ZFS file syste=
ms
> natd_enable=3D"YES"        # enables NAT
> natd_flags=3D"-f /etc/natd.conf"
>
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D My  =

> sysctl.conf:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> debug.debugger_on_panic=3D0
> kern.coredump=3D0
> kern.corefile=3D/dev/null
> net.inet.ip.fw.one_pass=3D1
> net.inet.tcp.blackhole=3D2
> net.inet.udp.blackhole=3D1
> net.inet.tcp.recvspace=3D1048576
> net.inet.tcp.sendspace=3D524288
> net.inet.tcp.recvbuf_max=3D4194304
> net.inet.tcp.sendbuf_inc=3D65535
> net.inet.tcp.msl=3D5000
> net.inet.ip.fw.dyn_buckets=3D65536
> net.inet.ip.fw.dyn_max=3D65536
> net.inet.ip.fw.dyn_ack_lifetime=3D120
> net.inet.ip.fw.dyn_syn_lifetime=3D10
> net.inet.ip.fw.dyn_fin_lifetime=3D2
> net.inet.ip.fw.dyn_short_lifetime=3D10
>
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D My  =

> loader.conf:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> zfs_load=3D"YES"
> vfs.root.mountfrom=3D"zfs:zpoolasr"
> vfs.zfs.prefetch_disable=3D0
> accf_data_load=3D"YES"        # Wait for data accept filter
> accf_dns_load=3D"YES"        # Wait for full DNS request accept filter=

> accf_http_load=3D"YES"        # Wait for full HTTP request accept filt=
er
> coretemp_load=3D"YES"
> hw.vga.textmode=3D0
>
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D My kernel  =

> config:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> include GENERIC
> #
> ident  HOME64
> #
> nooptions  KDB   # Enable kernel debugger support.
> nooptions  KDB_TRACE  # Print a stack trace for a panic.
> nooptions  DDB   # Support DDB.
> nooptions  GDB   # Support remote GDB.
> options  KDB_UNATTENDED          # Don't enter debugger after panic
> nooptions  INVARIANTS  # Enable calls of extra sanity checking
> nooptions  INVARIANT_SUPPORT # Extra sanity checks of internal  =

> structures, required by INVARIANTS
> nooptions  WITNESS   # Enable checks to detect deadlocks and cycles
> nooptions  WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed=

> nooptions  WITNESS_KDB
> nooptions  SOCKBUF_DEBUG
> nooptions  DIAGNOSTIC
> nooptions  DEBUG_MEMGUARD
> nooptions  DEBUG_VFS_LOCKS
> #
> device   smb
> device   smbus    # System management bus
> device   intpm    # Intel power management
> device  iicbus    # I2C bus system
> device   iicsmb    # I2C to SMB bridge
> device   iicbb    # I2C generic bit-banging drive
> device  ichsmb   # Intel ICH SMBus controller chips (82801AA, 82801AB,=
  =

> 82801BA)
> #
> options  ALTQ
> options  ALTQ_CBQ
> options  ALTQ_RED
> options  ALTQ_RIO
> options  ALTQ_HFSC
> options  ALTQ_PRIQ
> options  ALTQ_NOPCC
>
> options  MROUTING  # Multicast routing
> options  ROUTETABLES=3D4  # max 16. 1 is back compatible.
>
> options  IPFILTER
> #
> # FIREWALL
> #
> options  IPFIREWALL
> options  IPFIREWALL_DEFAULT_TO_ACCEPT
> options  IPFIREWALL_NAT  #ipfw kernel nat support
> options  IPSTEALTH  #support for stealth forwarding
> options  TCPDEBUG
>
> options  IPDIVERT  #divert sockets
>
> options  TCP_SIGNATURE  #include support for RFC 2385
>
> #
> # NETGRAPH
> #
> options  NETGRAPH
> options  NETGRAPH_ETHER
> options  NETGRAPH_SOCKET
> options  NETGRAPH_MPPC_ENCRYPTION
> options  NETGRAPH_MPPC_COMPRESSION
> options  NETGRAPH_BPF
> options         NETGRAPH_IFACE
> options         NETGRAPH_KSOCKET
> options         NETGRAPH_PPP
> options         NETGRAPH_PPTPGRE
> options         NETGRAPH_TCPMSS
> options         NETGRAPH_VJC
> options         NETGRAPH_ONE2MANY
> options         NETGRAPH_RFC1490
> options         NETGRAPH_TEE
> options         NETGRAPH_TTY
> options         NETGRAPH_UI
>
> # libalias library, performing NAT
> options  LIBALIAS
> options  LIBICONV
>
> # mchain library. It can be either loaded as KLD or compiled into kern=
el
> options  LIBMCHAIN
>
> #options  FLOWTABLE  # per-cpu routing cache
>
> options  DUMMYNET
> options  HZ=3D1000
>
> # Cryptographically secure random number generator; /dev/random
> device  cryptodev # /dev/crypto for access to h/w
> device  rndtest  # FIPS 140-2 entropy tester
>
> options  GEOM_BDE  # Disk encryption.
> options  GEOM_ELI  # Disk encryption.
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =
My  =

> dmesg.boot:=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=

>
> VERBOSE_SYSINIT: DDB not enabled, symbol lookups disabled.
> Copyright (c) 1992-2020 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 19=
94
>     The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 13.0-CURRENT #0 r363772: Sun Aug  2 20:37:24 EEST 2020
>     root@strigub.esotery.net:/usr/obj/usr/src/amd64.amd64/sys/HOME64  =

> amd64
> FreeBSD clang version 10.0.1 (git@github.com:llvm/llvm-project.git  =

> llvmorg-10.0.1-rc2-0-g77d76b71d7d)
> VT(vga): resolution 640x480
> VERBOSE_SYSINIT: DDB not enabled, symbol lookups disabled.
> CPU: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (3411.20-MHz K8-class CPU=
)
>   Origin=3D"GenuineIntel"  Id=3D0x306a9  Family=3D0x6  Model=3D0x3a  S=
tepping=3D9
>   Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MT=
RR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,P=
BE>
>   Features2=3D0x7fbae3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,=
TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,X=
SAVE,OSXSAVE,AVX,F16C,RDRAND>
>   AMD Features=3D0x28100800<SYSCALL,NX,RDTSCP,LM>
>   AMD Features2=3D0x1<LAHF>
>   Structured Extended Features=3D0x281<FSGSBASE,SMEP,ERMS>
>   XSAVE Features=3D0x1<XSAVEOPT>
>   VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
>   TSC: P-state invariant, performance statistics
> real memory  =3D 34359738368 (32768 MB)
> avail memory =3D 33295888384 (31753 MB)
> Event timer "LAPIC" quality 600
> ACPI APIC Table: <ALASKA A M I>
> FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
> FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 hardware threads
> random: registering fast source Intel Secure Key RNG
> random: fast provider: "Intel Secure Key RNG"
> random: unblocking device.
> ioapic0 <Version 2.0> irqs 0-23
> Launching APs: 1 7 6 2 4 5 3
> Timecounter "TSC-low" frequency 1705600786 Hz quality 1000
> random: entropy device external interface
> 000.000018 [4342] netmap_init               netmap: loaded module
> [ath_hal] loaded
> WARNING: Device "kbd" is Giant locked and may be deleted before FreeBS=
D  =

> 13.0.
> kbd1 at kbdmux0
> nexus0
> vtvga0: <VT VGA driver>
> cryptosoft0: <software crypto>
> acpi0: <ALASKA A M I>
> acpi0: Power Button (fixed)
> cpu0: <ACPI CPU> on acpi0
> hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acp=
i0
> Timecounter "HPET" frequency 14318180 Hz quality 950
> Event timer "HPET" frequency 14318180 Hz quality 550
> atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
> atrtc0: Warning: Couldn't map I/O.
> atrtc0: registered as a time-of-day clock, resolution 1.000000s
> Event timer "RTC" frequency 32768 Hz quality 0
> attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
> Timecounter "i8254" frequency 1193182 Hz quality 0
> Event timer "i8254" frequency 1193182 Hz quality 100
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
> acpi_ec0: <Embedded Controller: GPE 0x18> port 0x62,0x66 on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> vgapci0: <VGA-compatible display> port 0xe000-0xe0ff mem  =

> 0xe0000000-0xefffffff,0xf7d20000-0xf7d2ffff irq 16 at device 0.0 on pc=
i1
> vgapci0: Boot video device
> hdac0: <ATI RV730 HDA Controller> mem 0xf7d30000-0xf7d33fff irq 17 at =
 =

> device 0.1 on pci1
> pci0: <simple comms> at device 22.0 (no driver attached)
> ehci0: <Intel Cougar Point USB 2.0 controller> mem 0xf7e08000-0xf7e083=
ff  =

> irq 23 at device 26.0 on pci0
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> usbus0: 480Mbps High Speed USB v2.0
> hdac1: <Intel Cougar Point HDA Controller> mem 0xf7e00000-0xf7e03fff i=
rq  =

> 22 at device 27.0 on pci0
> pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci2: <ACPI PCI bus> on pcib2
> aac0: <Adaptec RAID Controller> mem 0xf7800000-0xf79fffff irq 16 at  =

> device 0.0 on pci2
> aac0: Enabling 64-bit address support
> aac0: Enable Raw I/O
> aac0: Enable 64-bit array
> aac0: New comm. interface enabled
> aac0: Adaptec 5805Z, aac driver 2.1.9-1
> aacp0 on aac0
> aacp1 on aac0
> aacp2 on aac0
> pcib3: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
> pci3: <ACPI PCI bus> on pcib3
> xhci0: <ASMedia ASM1042 USB 3.0 controller> mem 0xf7c00000-0xf7c07fff =
 =

> irq 17 at device 0.0 on pci3
> xhci0: 32 bytes context size, 32-bit DMA
> xhci0: Unable to map MSI-X table
> usbus1 on xhci0
> usbus1: 5.0Gbps Super Speed USB v3.0
> pcib4: <ACPI PCI-PCI bridge> irq 18 at device 28.6 on pci0
> pci4: <ACPI PCI bus> on pcib4
> re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit Ethernet> port =
 =

> 0xd000-0xd0ff mem 0xf0004000-0xf0004fff,0xf0000000-0xf0003fff irq 18 a=
t  =

> device 0.0 on pci4
> re0: Using 1 MSI-X message
> re0: Chip rev. 0x2c800000
> re0: MAC rev. 0x00100000
> miibus0: <MII bus> on re0
> rgephy0: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 1 on  =

> miibus0
> rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX,  =

> 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master,  =

> 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow,  =

> 1000baseT-FDX-flow-master, auto, auto-flow
> re0: Using defaults for TSO: 65518/35/2048
> re0: Ethernet address: 00:0b:0e:0f:00:ed
> re0: netmap queues/slots: TX 1/256, RX 1/256
> pcib5: <ACPI PCI-PCI bridge> irq 19 at device 28.7 on pci0
> pci5: <ACPI PCI bus> on pcib5
> pcib6: <ACPI PCI-PCI bridge> irq 19 at device 0.0 on pci5
> pci6: <ACPI PCI bus> on pcib6
> skc0: <D-Link DGE-530T Gigabit Ethernet> port 0xc100-0xc1ff mem  =

> 0xf7b44000-0xf7b47fff irq 16 at device 1.0 on pci6
> skc0: DGE-530T Gigabit Ethernet Adapter rev. (0x9)
> sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
> sk0: Ethernet address: 00:15:e9:b8:c3:53
> miibus1: <MII bus> on sk0
> e1000phy0: <Marvell 88E1011 Gigabit PHY> PHY 0 on miibus1
> e1000phy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,  =

> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto=

> skc1: <D-Link DGE-530T Gigabit Ethernet> port 0xc000-0xc0ff mem  =

> 0xf7b40000-0xf7b43fff irq 17 at device 2.0 on pci6
> skc1: DGE-530T Gigabit Ethernet Adapter rev. (0x9)
> sk1: <Marvell Semiconductor, Inc. Yukon> on skc1
> sk1: Ethernet address: 00:19:5b:8a:97:a7
> miibus2: <MII bus> on sk1
> e1000phy1: <Marvell 88E1011 Gigabit PHY> PHY 0 on miibus2
> e1000phy1:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,  =

> 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto=

> ehci1: <Intel Cougar Point USB 2.0 controller> mem 0xf7e07000-0xf7e073=
ff  =

> irq 23 at device 29.0 on pci0
> usbus2: EHCI version 1.0
> usbus2 on ehci1
> usbus2: 480Mbps High Speed USB v2.0
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> ahci0: <Intel Cougar Point AHCI SATA controller> port  =

> 0xf070-0xf077,0xf060-0xf063,0xf050-0xf057,0xf040-0xf043,0xf020-0xf03f =
 =

> mem 0xf7e06000-0xf7e067ff irq 19 at device 31.2 on pci0
> ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
> ahcich5: <AHCI channel> at channel 5 on ahci0
> ahciem0: <AHCI enclosure management bridge> on ahci0
> ichsmb0: <Intel Cougar Point SMBus controller> port 0xf000-0xf01f mem =
 =

> 0xf7e05000-0xf7e050ff irq 18 at device 31.3 on pci0
> acpi_button0: <Power Button> on acpi0
> acpi_tz0: <Thermal Zone> on acpi0
> acpi_tz1: <Thermal Zone> on acpi0
> atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi=
0
> orm0: <ISA Option ROMs> at iomem 0xc0000-0xcffff,0xd0000-0xd67ff pnpid=
  =

> ORM0000 on isa0
> coretemp0: <CPU On-Die Thermal Sensors> on cpu0
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
> ZFS filesystem version: 5
> ZFS storage pool version: features support (5000)
> Timecounters tick every 1.000 msec
> IP Filter: v5.1.2 initialized.  Default =3D pass all, Logging =3D disa=
bled
> ipfw2 (+ipv6) initialized, divert enabled, nat enabled, default to  =

> accept, logging disabled
> load_dn_sched dn_sched FQ_PIE 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
> load_dn_sched dn_sched FIFO loaded
> load_dn_sched dn_sched FQ_CODEL loaded
> load_dn_aqm dn_aqm CODEL loaded
> load_dn_aqm dn_aqm PIE loaded
> Obsolete code will be removed soon: random(9) is the obsolete  =

> Park-Miller LCG from 1988
> hdacc0: <ATI R6xx HDA CODEC> at cad 0 on hdac0
> hdaa0: <ATI R6xx Audio Function Group> at nid 1 on hdacc0
> pcm0: <ATI R6xx (HDMI)> at nid 3 on hdaa0
> hdacc1: <Realtek ALC887 HDA CODEC> at cad 0 on hdac1
> hdaa1: <Realtek ALC887 Audio Function Group> at nid 1 on hdacc1
> pcm1: <Realtek ALC887 (Rear Analog 7.1/2.0)> at nid 20,22,21,23 and  =

> 24,26 on hdaa1
> pcm2: <Realtek ALC887 (Front Analog)> at nid 27 and 25 on hdaa1
> pcm3: <Realtek ALC887 (Rear Digital)> at nid 30 on hdaa1
> pcm4: <Realtek ALC887 (Onboard Digital)> at nid 17 on hdaa1
> aacd0 on aac0
> aacd0: 11443190MB (23435653120 sectors)
> ugen0.1: <Intel EHCI root HUB> at usbus0
> smbus0: <System Management Bus> on ichsmb0
> smb0: <SMBus generic I/O> on smbus0
> Trying to mount root from zfs:zpoolasr []...
> ugen2.1: <Intel EHCI root HUB> at usbus2
> uhub0 on usbus2
> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbu=
s2
> uhub1 on usbus0
> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbu=
s0
> ugen1.1: <0x1b21 XHCI root HUB> at usbus1
> uhub2 on usbus1
> uhub2: <0x1b21 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usb=
us1
> ses0 at ahciem0 bus 0 scbus4 target 0 lun 0
> ses0: <AHCI SGPIO Enclosure 2.00 0001> SEMB S-E-S 2.00 device
> ses0: SEMB SES Device
> ada0 at ahcich5 bus 0 scbus3 target 0 lun 0
> ada0: <HGST HTS721010A9E630 JB0OA3B0> ATA8-ACS SATA 3.x device
> ada0: Serial Number JG40006EG6NTMC
> ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
> ada0: Command Queueing enabled
> ada0: 953869MB (1953525168 512 byte sectors)
> ses0: ada0 in 'Slot 05', SATA Slot: scbus3 target 0
> pass0 at aacp0 bus 0 scbus0 target 0 lun 0
> pass0: <WDC WD4005FZBX-0 01.0> Fixed Uninstalled SPC-3 SCSI device
> pass0: Serial Number VBG2MV2R
> pass0: 3.300MB/s transfers
> pass1 at aacp0 bus 0 scbus0 target 1 lun 0
> pass1: <WDC WD4005FZBX-0 01.0> Fixed Uninstalled SPC-3 SCSI device
> pass1: Serial Number VBG2G5ZR
> pass1: 3.300MB/s transfers
> pass2 at aacp0 bus 0 scbus0 target 2 lun 0
> pass2: <WDC WD4005FZBX-0 01.0> Fixed Uninstalled SPC-3 SCSI device
> pass2: Serial Number VBG2G2HR
> pass2: 3.300MB/s transfers
> pass3 at aacp0 bus 0 scbus0 target 3 lun 0
> pass3: <WDC WD4005FZBX-0 01.0> Fixed Uninstalled SPC-3 SCSI device
> pass3: Serial Number VBG2HMVR
> pass3: 3.300MB/s transfers
> Root mount waiting for: usbus0 usbus1 usbus2
> uhub2: 4 ports with 4 removable, self powered
> uhub0: 2 ports with 2 removable, self powered
> uhub1: 2 ports with 2 removable, self powered
> Root mount waiting for: usbus0 usbus2
> ugen0.2: <vendor 0x8087 product 0x0024> at usbus0
> uhub3 on uhub1
> uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2=
>  =

> on usbus0
> Root mount waiting for: usbus0 usbus2
> ugen2.2: <vendor 0x8087 product 0x0024> at usbus2
> uhub4 on uhub0
> uhub4: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2=
>  =

> on usbus2
> uhub3: 6 ports with 6 removable, self powered
> Root mount waiting for: usbus2
> uhub4: 8 ports with 8 removable, self powered
>
> _______________________________________________
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