[ATA] and re(4) stability issues
Victor Balada Diaz
victor at bsdes.net
Tue Dec 9 11:11:08 PST 2008
Hello,
I got various machines[1] at hetzner.de and I've been having problems
with interrupts on FreeBSD 7.0 and now FreeBSD 7.1 -BETA2 in amd64. I've
been trying to narrow the problem so someone more knowledgeable than me
is able to fix it. This mail is an other attempt to ask a question
with regards ATA code to see if this time i got something.
For the ones that don't actually know what happened:
With FreeBSD 7.0 -RELEASE for amd64 and default kernel
the system shared re0 interrupt with OHCI and this caused
re(4) to corrupt packets and create interrupt storms. Tried
updating to 7.1 -BETA2 and still had some problems with it.
I've opened the PR kern/128287[2] and Remko quickly answered
with a workaround: that workaround was removing USB support from
my kernel. I did it and re(4) wasn't sharing interrupts anylonger,
and the interrupt storms were gone. Now sometime later the interface
goes up and down from time to time, but less often. Also sometimes
the machine losts the network interface but continues to work.
I know it continues to work because some days later i can see that
it tried to deliver the status reports but was unable to resolve the
aliases hostnames. I can't ping the machine and i know the network
is OK. If i reboot the machine everything is working again.
When switched from 7.0 to 7.1 BETA2 i also found that under load
after some hours the machine created interrupt storms on ATA disks.
Digging at linux source code i've found that they do some special things
for this chipset that i've been unable to find on our code. This is
linux code for my chipset:
371 AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL |
372 AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
373 AHCI_HFLAG_SECT255),
File and the rest of the code in here[3].
As i saw AHCI_HFLAG_NO_MSI i tried doing the easiest thing i could
think of, switching MSI and MSI-x off for the whole system, so
i added to /boot/loader.conf this tunables:
hw.pci.enable_msix="0"
hw.pci.enable_msi="0"
And then rebooted the machine. After various hours of doing almost nothing
i've found that the machine answered ping but was unable to answer any
request (eg, ssh, nagios nrpe, etc). The machine recovered itself after
some minutes and when i was able to ssh into i saw the following in dmesg:
ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=1463123158
and a lot more errors like that. I didn't get this errors with MSI enabled.
I see WRITE_DMA48 and in linux code i saw AHCI_HFLAG_32BIT_ONLY which is later
used for DMA related things. Could someone who is more knowledgeable check
if we're doing the right thing?
I've attached verbose dmesg of a machine that's like this one with
7.1 -BETA2, MSI enabled and GENERIC kernel minus USB and firewrire.
Also, please, could someone give me a hand on how could i continue debugging
this interrupt issues? I'm a bit lost and digging code and posting each
time i think i've found something is not going to go anywhere.
I would also like to say that i've seen reports of this kind of problems
on amd64 machines in the lists since various years ago, so i don't think
this is just a problem with this BIOS/motherboard (MSI K9AG Neo2 Digital)
on the lists
Thanks in advance for any help.
Regards.
[1]: http://www.hetzner.de/hosting/produkte_rootserver/ds7000/
[2]: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/128287
[3]: http://fxr.watson.org/fxr/source/drivers/ata/ahci.c?v=linux-2.6#L369
--
La prueba más fehaciente de que existe vida inteligente en otros
planetas, es que no han intentado contactar con nosotros.
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Copyright (c) 1992-2008 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 7.1-BETA2 #1: Wed Oct 22 13:19:14 CEST 2008
victor at foo.bar.com:/usr/obj/usr/src/sys/NOUSB
Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff80c12000.
Preloaded elf obj module "/boot/kernel/geom_mirror.ko" at 0xffffffff80c121a8.
Preloaded elf obj module "/boot/kernel/accf_data.ko" at 0xffffffff80c12818.
Preloaded elf obj module "/boot/kernel/accf_http.ko" at 0xffffffff80c12cc8.
Preloaded elf obj module "/boot/kernel/k8temp.ko" at 0xffffffff80c13238.
Preloaded elf obj module "/boot/kernel/geom_journal.ko" at 0xffffffff80c13720.
Calibrating clock(s) ... i8254 clock: 1193242 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 2999975813 Hz
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ (2999.98-MHz K8-class CPU)
Origin = "AuthenticAMD" Id = 0x40f33 Stepping = 3
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=0x2001<SSE3,CX16>
AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8>
Cores per package: 2
L1 2MB data TLB: 8 entries, fully associative
L1 2MB instruction TLB: 8 entries, fully associative
L1 4KB data TLB: 32 entries, fully associative
L1 4KB instruction TLB: 32 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 2MB unified TLB: 0 entries, disabled/not present
L2 4KB data TLB: 512 entries, 4-way associative
L2 4KB instruction TLB: 512 entries, 4-way associative
L2 unified cache: 1024 kbytes, 64 bytes/line, 1 lines/tag, 16-way associative
usable memory = 6395625472 (6099 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x0000000000d13000 - 0x00000000d1c6bfff, 3505754112 bytes (855897 pages)
0x0000000100000000 - 0x000000019ffeffff, 2684289024 bytes (655344 pages)
avail memory = 6179069952 (5892 MB)
ACPI APIC Table: <M S I OEMAPIC >
INTR: Adding local APIC 1 as a target
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
ULE: setup cpu group 0
ULE: setup cpu 0
ULE: adding cpu 0 to group 0: cpus 1 mask 0x1
ULE: setup cpu group 1
ULE: setup cpu 1
ULE: adding cpu 1 to group 1: cpus 1 mask 0x2
ACPI: RSDP @ 0x0xf98a0/0x0014 (v 0 ACPIAM)
ACPI: RSDT @ 0x0xddfd0000/0x003C (v 1 M S I OEMRSDT 0x10000731 MSFT 0x00000097)
ACPI: FACP @ 0x0xddfd0200/0x0084 (v 2 M S I OEMFACP 0x10000731 MSFT 0x00000097)
ACPI: DSDT @ 0x0xddfd0430/0x40D9 (v 1 1ADNC 1ADNC000 0x00000000 INTL 0x20051117)
ACPI: FACS @ 0x0xddfde000/0x0040
ACPI: APIC @ 0x0xddfd0390/0x005C (v 1 M S I OEMAPIC 0x10000731 MSFT 0x00000097)
ACPI: MCFG @ 0x0xddfd03f0/0x003C (v 1 M S I OEMMCFG 0x10000731 MSFT 0x00000097)
ACPI: OEMB @ 0x0xddfde040/0x0060 (v 1 M S I AMI_OEM 0x10000731 MSFT 0x00000097)
ACPI: EPTH @ 0x0xddfd4510/0x0038 (v 1 M S I OEMHPET 0x10000731 MSFT 0x00000097)
ACPI: SSDT @ 0x0xddfd4550/0x030E (v 1 A M I POWERNOW 0x00000001 AMD 0x00000001)
MADT: Found IO APIC ID 2, Interrupt 0 at 0xfec00000
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
ioapic0: intpin 9 polarity: low
ioapic0 <Version 2.1> irqs 0-23 on motherboard
cpu0 BSP:
ID: 0x00000000 VER: 0x80050010 LDR: 0x00000000 DFR: 0xffffffff
lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
timer: 0x000100ef therm: 0x00010000 err: 0x0001000f pcm: 0x00010000
wlan: <802.11 Link Layer>
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan_amrr: <AMRR Transmit Rate Control Algorithm>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
null: <null device, zero device>
io: <I/O>
random: <entropy source, Software, Yarrow>
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 22 2008 13:19:08)
acpi0: <M S I OEMRSDT> on motherboard
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
AcpiOsDerivePciId: \\_SB_.PCI0.RS48.NB2_ -> bus 0 dev 0 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, ddf00000 (3) failed
ACPI timer: 0/838 0/839 0/841 0/895 0/842 0/840 0/837 0/890 0/836 0/837 -> 0
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
pci_link0: Index IRQ Rtd Ref IRQs
Initial Probe 0 5 N 0 3 4 5 7 10 11 12 14 15
Validation 0 5 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link1: Index IRQ Rtd Ref IRQs
Initial Probe 0 7 N 0 3 4 5 7 10 11 12 14 15
Validation 0 7 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link2: Index IRQ Rtd Ref IRQs
Initial Probe 0 10 N 0 3 4 5 7 10 11 12 14 15
Validation 0 10 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link3: Index IRQ Rtd Ref IRQs
Initial Probe 0 10 N 0 3 4 5 7 10 11 12 14 15
Validation 0 10 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link4: Index IRQ Rtd Ref IRQs
Initial Probe 0 4 N 0 3 4 5 7 10 11 12 14 15
Validation 0 4 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link5: Index IRQ Rtd Ref IRQs
Initial Probe 0 255 N 0 3 4 5 7 10 11 12 14 15
Validation 0 255 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link6: Index IRQ Rtd Ref IRQs
Initial Probe 0 11 N 0 3 4 5 7 10 11 12 14 15
Validation 0 11 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pci_link7: Index IRQ Rtd Ref IRQs
Initial Probe 0 255 N 0 3 4 5 7 10 11 12 14 15
Validation 0 255 N 0 3 4 5 7 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 7 10 11 12 14 15
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: domain=0, physical bus=0
found-> vendor=0x1002, dev=0x7910, revid=0x00
domain=0, bus=0, slot=0, func=0
class=06-00-00, hdrtype=0x00, mfdev=0
cmdreg=0x0006, statreg=0x2220, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1002, dev=0x7912, revid=0x00
domain=0, bus=0, slot=1, func=0
class=06-04-00, hdrtype=0x01, mfdev=0
cmdreg=0x0107, statreg=0x0230, cachelnsz=0 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x1a (6500 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1002, dev=0x7917, revid=0x00
domain=0, bus=0, slot=7, func=0
class=06-04-00, hdrtype=0x01, mfdev=0
cmdreg=0x0107, statreg=0x4010, cachelnsz=16 (dwords)
lattimer=0x00 (0 ns), mingnt=0x03 (750 ns), maxlat=0x00 (0 ns)
powerspec 3 supports D0 D3 current D0
MSI supports 1 message
found-> vendor=0x1002, dev=0x4380, revid=0x00
domain=0, bus=0, slot=18, func=0
class=01-01-8f, hdrtype=0x00, mfdev=0
cmdreg=0x0107, statreg=0x0230, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=11
powerspec 2 supports D0 D3 current D0
map[10]: type I/O Port, range 32, base 0xb000, size 3, enabled
map[14]: type I/O Port, range 32, base 0xa000, size 2, enabled
map[18]: type I/O Port, range 32, base 0x9000, size 3, enabled
map[1c]: type I/O Port, range 32, base 0x8000, size 2, enabled
map[20]: type I/O Port, range 32, base 0x7000, size 4, enabled
map[24]: type Memory, range 32, base 0xfe7ff800, size 10, enabled
pcib0: matched entry for 0.18.INTA
pcib0: slot 18 INTA hardwired to IRQ 22
found-> vendor=0x1002, dev=0x4387, revid=0x00
domain=0, bus=0, slot=19, func=0
class=0c-03-10, hdrtype=0x00, mfdev=1
cmdreg=0x0517, statreg=0x02a0, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=5
map[10]: type Memory, range 32, base 0xfe7fe000, size 12, enabled
pcib0: matched entry for 0.19.INTA
pcib0: slot 19 INTA hardwired to IRQ 16
found-> vendor=0x1002, dev=0x4388, revid=0x00
domain=0, bus=0, slot=19, func=1
class=0c-03-10, hdrtype=0x00, mfdev=0
cmdreg=0x0517, statreg=0x02a0, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=b, irq=7
map[10]: type Memory, range 32, base 0xfe7fd000, size 12, enabled
pcib0: matched entry for 0.19.INTB
pcib0: slot 19 INTB hardwired to IRQ 17
found-> vendor=0x1002, dev=0x4389, revid=0x00
domain=0, bus=0, slot=19, func=2
class=0c-03-10, hdrtype=0x00, mfdev=0
cmdreg=0x0117, statreg=0x02a0, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=c, irq=10
map[10]: type Memory, range 32, base 0xfe7fc000, size 12, enabled
pcib0: matched entry for 0.19.INTC
pcib0: slot 19 INTC hardwired to IRQ 18
found-> vendor=0x1002, dev=0x438a, revid=0x00
domain=0, bus=0, slot=19, func=3
class=0c-03-10, hdrtype=0x00, mfdev=0
cmdreg=0x0117, statreg=0x02a0, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=b, irq=7
map[10]: type Memory, range 32, base 0xfe7fb000, size 12, enabled
pcib0: matched entry for 0.19.INTB
pcib0: slot 19 INTB hardwired to IRQ 17
found-> vendor=0x1002, dev=0x438b, revid=0x00
domain=0, bus=0, slot=19, func=4
class=0c-03-10, hdrtype=0x00, mfdev=0
cmdreg=0x0117, statreg=0x02a0, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=c, irq=10
map[10]: type Memory, range 32, base 0xfe7fa000, size 12, enabled
pcib0: matched entry for 0.19.INTC
pcib0: slot 19 INTC hardwired to IRQ 18
found-> vendor=0x1002, dev=0x4386, revid=0x00
domain=0, bus=0, slot=19, func=5
class=0c-03-20, hdrtype=0x00, mfdev=0
cmdreg=0x0517, statreg=0x02b0, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=d, irq=10
powerspec 2 supports D0 D1 D2 D3 current D0
map[10]: type Memory, range 32, base 0xfe7ff000, size 8, enabled
pcib0: matched entry for 0.19.INTD
pcib0: slot 19 INTD hardwired to IRQ 19
found-> vendor=0x1002, dev=0x4385, revid=0x14
domain=0, bus=0, slot=20, func=0
class=0c-05-00, hdrtype=0x00, mfdev=1
cmdreg=0x0401, statreg=0x0230, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
map[10]: type I/O Port, range 32, base 0xb00, size 4, enabled
found-> vendor=0x1002, dev=0x438c, revid=0x00
domain=0, bus=0, slot=20, func=1
class=01-01-8a, hdrtype=0x00, mfdev=0
cmdreg=0x0005, statreg=0x0220, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=255
map[20]: type I/O Port, range 32, base 0xff00, size 4, enabled
found-> vendor=0x1002, dev=0x438d, revid=0x00
domain=0, bus=0, slot=20, func=3
class=06-01-00, hdrtype=0x00, mfdev=1
cmdreg=0x000f, statreg=0x0220, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1002, dev=0x4384, revid=0x00
domain=0, bus=0, slot=20, func=4
class=06-04-01, hdrtype=0x01, mfdev=1
cmdreg=0x0107, statreg=0x02a0, cachelnsz=0 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x03 (750 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x1100, revid=0x00
domain=0, bus=0, slot=24, func=0
class=06-00-00, hdrtype=0x00, mfdev=1
cmdreg=0x0000, statreg=0x0010, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x1101, revid=0x00
domain=0, bus=0, slot=24, func=1
class=06-00-00, hdrtype=0x00, mfdev=1
cmdreg=0x0000, statreg=0x0000, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x1102, revid=0x00
domain=0, bus=0, slot=24, func=2
class=06-00-00, hdrtype=0x00, mfdev=1
cmdreg=0x0000, statreg=0x0000, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x1103, revid=0x00
domain=0, bus=0, slot=24, func=3
class=06-00-00, hdrtype=0x00, mfdev=1
cmdreg=0x0000, statreg=0x0010, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pcib1: domain 0
pcib1: secondary bus 1
pcib1: subordinate bus 1
pcib1: I/O decode 0xc000-0xcfff
pcib1: memory decode 0xfe800000-0xfe9fffff
pcib1: prefetched decode 0xfc000000-0xfdffffff
pci1: <ACPI PCI bus> on pcib1
pci1: domain=0, physical bus=1
found-> vendor=0x1002, dev=0x791e, revid=0x00
domain=0, bus=1, slot=5, func=0
class=03-00-00, hdrtype=0x00, mfdev=1
cmdreg=0x0107, statreg=0x0010, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=10
powerspec 2 supports D0 D1 D2 D3 current D0
MSI supports 1 message, 64 bit
map[10]: type Prefetchable Memory, range 64, base 0xfc000000, size 25, enabled
pcib1: requested memory range 0xfc000000-0xfdffffff: good
map[18]: type Memory, range 64, base 0xfe9f0000, size 16, enabled
pcib1: requested memory range 0xfe9f0000-0xfe9fffff: good
map[20]: type I/O Port, range 32, base 0xc000, size 8, enabled
pcib1: requested I/O range 0xc000-0xc0ff: in range
map[24]: type Memory, range 32, base 0xfe800000, size 20, enabled
pcib1: requested memory range 0xfe800000-0xfe8fffff: good
pcib1: matched entry for 1.5.INTA
pcib1: slot 5 INTA hardwired to IRQ 18
found-> vendor=0x1002, dev=0x7919, revid=0x00
domain=0, bus=1, slot=5, func=2
class=04-03-00, hdrtype=0x00, mfdev=0
cmdreg=0x0006, statreg=0x0010, cachelnsz=16 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=b, irq=10
powerspec 2 supports D0 D3 current D0
MSI supports 1 message, 64 bit
map[10]: type Memory, range 64, base 0xfe9e8000, size 14, enabled
pcib1: requested memory range 0xfe9e8000-0xfe9ebfff: good
pcib1: matched entry for 1.5.INTB
pcib1: slot 5 INTB hardwired to IRQ 19
vgapci0: <VGA-compatible display> port 0xc000-0xc0ff mem 0xfc000000-0xfdffffff,0xfe9f0000-0xfe9fffff,0xfe800000-0xfe8fffff irq 18 at device 5.0 on pci1
pci1: <multimedia> at device 5.2 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 7.0 on pci0
pcib2: domain 0
pcib2: secondary bus 2
pcib2: subordinate bus 2
pcib2: I/O decode 0xd000-0xdfff
pcib2: memory decode 0xfea00000-0xfeafffff
pcib2: no prefetched decode
pci2: <ACPI PCI bus> on pcib2
pci2: domain=0, physical bus=2
found-> vendor=0x10ec, dev=0x8168, revid=0x01
domain=0, bus=2, slot=0, func=0
class=02-00-00, hdrtype=0x00, mfdev=0
cmdreg=0x0007, statreg=0x4010, cachelnsz=16 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=10
powerspec 2 supports D0 D1 D2 D3 current D0
MSI supports 2 messages, 64 bit
map[10]: type I/O Port, range 32, base 0xd800, size 8, enabled
pcib2: requested I/O range 0xd800-0xd8ff: in range
map[18]: type Memory, range 64, base 0xfeaff000, size 12, enabled
pcib2: requested memory range 0xfeaff000-0xfeafffff: good
pcib2: matched entry for 2.0.INTA
pcib2: slot 0 INTA hardwired to IRQ 19
re0: <RealTek 8168/8168B/8168C/8168CP/8111B/8111C/8111CP PCIe Gigabit Ethernet> port 0xd800-0xd8ff mem 0xfeaff000-0xfeafffff irq 19 at device 0.0 on pci2
re0: Reserved 0x1000 bytes for rid 0x18 type 3 at 0xfeaff000
re0: MSI count : 2
re0: turning off MSI enable bit.
re0: Chip rev. 0x38000000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
re0: bpf attached
re0: Ethernet address: 00:21:85:15:30:14
ioapic0: routing intpin 19 (PCI IRQ 19) to vector 49
re0: [MPSAFE]
re0: [FILTER]
atapci0: <ATI IXP600 SATA300 controller> port 0xb000-0xb007,0xa000-0xa003,0x9000-0x9007,0x8000-0x8003,0x7000-0x700f mem 0xfe7ff800-0xfe7ffbff irq 22 at device 18.0 on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0x7000
atapci0: Reserved 0x400 bytes for rid 0x24 type 3 at 0xfe7ff800
ioapic0: routing intpin 22 (PCI IRQ 22) to vector 50
atapci0: [MPSAFE]
atapci0: [ITHREAD]
atapci0: AHCI Version 01.10 controller with 4 ports detected
ata2: <ATA channel 0> on atapci0
ata2: SATA connect time=0ms
ata2: SIGNATURE: 00000101
ata2: ahci_reset devices=0x1<ATA_MASTER>
ata2: [MPSAFE]
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: SATA connect time=0ms
ata3: SIGNATURE: 00000101
ata3: ahci_reset devices=0x1<ATA_MASTER>
ata3: [MPSAFE]
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: SATA connect status=00000000
ata4: ahci_reset devices=0x0
ata4: [MPSAFE]
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: SATA connect status=00000000
ata5: ahci_reset devices=0x0
ata5: [MPSAFE]
ata5: [ITHREAD]
pci0: <serial bus, USB> at device 19.0 (no driver attached)
pci0: <serial bus, USB> at device 19.1 (no driver attached)
pci0: <serial bus, USB> at device 19.2 (no driver attached)
pci0: <serial bus, USB> at device 19.3 (no driver attached)
pci0: <serial bus, USB> at device 19.4 (no driver attached)
pci0: <serial bus, USB> at device 19.5 (no driver attached)
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
atapci1: <ATI IXP600 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 20.1 on pci0
atapci1: Reserved 0x10 bytes for rid 0x20 type 4 at 0xff00
ata0: <ATA channel 0> on atapci1
atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci1: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: reset tp1 mask=00 ostat0=ff ostat1=ff
ioapic0: routing intpin 14 (ISA IRQ 14) to vector 51
ata0: [MPSAFE]
ata0: [ITHREAD]
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib3: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pcib3: domain 0
pcib3: secondary bus 3
pcib3: subordinate bus 3
pcib3: I/O decode 0xe000-0xefff
pcib3: memory decode 0xfeb00000-0xfebfffff
pcib3: no prefetched decode
pcib3: Subtractively decoded bridge.
pci3: <ACPI PCI bus> on pcib3
pci3: domain=0, physical bus=3
k8temp0: <AMD K8 Thermal Sensors> on hostb4
acpi_button0: <Power Button> on acpi0
sio0: configured irq 3 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: irq maps: 0 0 0 0
sio0: configured irq 3 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: irq maps: 0 0 0 0
sio0: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0
sio0: type 16550A
ioapic0: routing intpin 3 (ISA IRQ 3) to vector 52
sio0: [FILTER]
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
ioapic0: routing intpin 1 (ISA IRQ 1) to vector 53
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
psm0: unable to allocate IRQ
cpu0: <ACPI CPU> on acpi0
cpu0: switching to generic Cx mode
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_throttle0: CLK_VAL field overlaps THT_EN bit
device_attach: acpi_throttle0 attach returned 6
powernow0: <PowerNow! K8> on cpu0
cpu1: <ACPI CPU> on acpi0
powernow1: <PowerNow! K8> on cpu1
ex_isa_identify()
atkbdc: atkbdc0 already exists; skipping it
sio: sio0 already exists; skipping it
ahc_isa_probe 0: ioport 0xc00 alloc failed
sc: sc0 already exists; skipping it
vga: vga0 already exists; skipping it
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <ISA Option ROM> at iomem 0xcd800-0xce7ff on isa0
fdc0 failed to probe at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
ppc0: cannot reserve I/O port range
ppc0: <Parallel port> failed to probe at irq 7 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd1, terminal emulator: sc (syscons terminal)
sio1 failed to probe at port 0x2f8 irq 3 on isa0
sio2: not probed (disabled)
sio3: not probed (disabled)
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
isa_probe_children: probing PnP devices
Device configuration finished.
Reducing kern.maxvnodes 235635 -> 100000
procfs registered
lapic: Divisor 2, Frequency 99999202 hz
Timecounter "TSC" frequency 2999975813 Hz quality -100
Timecounters tick every 1.000 msec
lo0: bpf attached
hptrr: no controller detected.
ata2-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire
ad4: 715404MB <SAMSUNG HD753LJ 1AA01113> at ata2-master SATA300
ad4: 1465149168 sectors [1453521C/16H/63S] 16 sectors/interrupt 1 depth queue
GEOM: new disk ad4
ad4: Silicon Image check1 failed
ad4: Adaptec check1 failed
ad4: LSI (v3) check1 failed
ad4: LSI (v2) check1 failed
ad4: FreeBSD check1 failed
ata3-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire
ad6: 715404MB <SAMSUNG HD753LJ 1AA01112> at ata3-master SATA300
ad6: 1465149168 sectors [1453521C/16H/63S] 16 sectors/interrupt 1 depth queue
GEOM: new disk ad6
ad6: Silicon Image check1 failed
ad6: Adaptec check1 failed
ad6: LSI (v3) check1 failed
ad6: LSI (v2) check1 failed
ad6: FreeBSD check1 failed
ATA PseudoRAID loaded
SMP: AP CPU #1 Launched!
cpu1 AP:
ID: 0x01000000 VER: 0x80050010 LDR: 0x00000000 DFR: 0xffffffff
lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
timer: 0x000200ef therm: 0x00010000 err: 0x00010000 pcm: 0x00010000
ioapic0: Assigning ISA IRQ 1 to local APIC 0
ioapic0: Assigning ISA IRQ 3 to local APIC 1
ioapic0: Assigning ISA IRQ 9 to local APIC 0
ioapic0: Assigning ISA IRQ 14 to local APIC 1
ioapic0: Assigning PCI IRQ 19 to local APIC 0
ioapic0: Assigning PCI IRQ 22 to local APIC 1
GEOM_MIRROR: Device mirror/os launched (2/2).
GEOM_JOURNAL: Journal 647493113: mirror/oss1g contains data.
GEOM_JOURNAL: Journal 647493113: mirror/oss1g contains journal.
GEOM_JOURNAL: Journal mirror/oss1g clean.
Trying to mount root from ufs:/dev/mirror/oss1a
start_init: trying /sbin/init
re0: link state changed to UP
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