Well I was able to get SR_DEBUG working with the attached diff.
I have tracked the hang down to the open device call on line 1038 `error =
VOP_OPEN(vn, FREAD, NOCRED, curproc);` in the sr_meta_native_bootprobe
function of /usr/src/sys/dev/softraid.c.
Now that I'm completely out of my depth, can anyone suggest a method for
getting the kernel to panic to ddb to get a trace or something, instead of
just freezing? Or, is there a gdb method of booting the kernel?
I'm running of trails to follow.
Thanks for any suggestions.
On Fri, Apr 20, 2018 at 2:37 PM, Base Pr1me <tlemery5...@gmail.com> wrote:
> Sorry, I put the hang position in the wrong place on the first email:
>
> scsibus6 at vscsi0: 256 targets <------- not here! sorry
> softraid0 at root
> scsibus7 at softraid0: 256 targets <----- here is where the system hangs
> when virtual drives are present
>
> On Fri, Apr 20, 2018 at 2:33 PM, Base Pr1me <tlemery5...@gmail.com> wrote:
>
>> Hello all,
>>
>> I'm having virtual drive problems on a Dell 2900. When no virtual drives
>> are set up in the PERC 6/i controller, the server will not hang. However,
>> when there are virtual drives available on the system, it appears the
>> system is hanging at the probe stage -- I'm just guessing that's what is
>> occurring. The hang occurs on a fully installed kernel and ramdisk kernels.
>> I have a full install on a SATA drive for the testing, currently.
>>
>> I've tried booting with the single processor kernel and even the i386
>> ramdisk kernel. To complete boot, I'm disabling the mfi driver so the PERC
>> 6/i is not configured, or alternatively removing configured virtual drives.
>>
>> I've tried different virtual drive configurations to see if that's the
>> issue, all the way down to a single hdd configured as RAID-0. It hangs
>> regardless of configuration. The hang position in dmesg would be "scsibus7
>> at softraid0: 256 targets" -- see below. That is the last message displayed
>> on the console.
>>
>> I compiled and tried a couple of different kernels with SCSIDEBUG and
>> various SCSIDEBUG options to see if it would report anything before the
>> hang, with no luck. I also tried to see if mfi or softraid would report
>> anything, but I must be missing a compile option to get these working,
>> because the compiler had errors with these options set:
>>
>> option MFI_DEBUG - wanted to see if mfi reported anything
>> option SR_DEBUG - wanted to see of softraid reported anything
>>
>> It's also VERY possible I have the wrong SCSIDEBUG options set. The two I
>> tried were:
>>
>> # i don't understand these options well enough
>> option SCSIDEBUG
>> option SCSIDEBUG_LEVEL=0x0080
>> option SCSIDEBUG_BUSES=0x8
>> option SCSIDEBUG_TARGETS=0x1
>> option SCSIDEBUG_LUN=0x1
>>
>> # hell, let's go for it
>> option SCSIDEBUG
>> option SCSIDEBUG_LEVEL=0x0080
>> option SCSIDEBUG_BUSES=0xff
>> option SCSIDEBUG_TARGETS=0xff
>> option SCSIDEBUG_LUN=0xff
>>
>> I didn't see any differences.
>>
>> Does anyone have any suggestions on further troubleshooting and/or better
>> SCSIDEBUG options? Am I digging in the wrong area? I appreciate any
>> thoughts or suggestions. I'm attaching 3 dmesg's. The first has mfi enabled
>> and no virtual drives configured, the second has mfi disabled, and the
>> third has SCSIDEBUG enabled with mfi disabled, to capture the dmesg.
>>
>> Thanks,
>>
>> Tracey
>>
>> No virtual drives
>> ------------------------
>> OpenBSD 6.3 (GENERIC.MP) #107: Sat Mar 24 14:21:59 MDT 2018
>> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>> real mem = 12863209472 (12267MB)
>> avail mem = 12466286592 (11888MB)
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xcfb9c000 (64 entries)
>> bios0: vendor Dell Inc. version "2.0.1" date 10/27/2007
>> bios0: Dell Inc. PowerEdge 2900
>> acpi0 at bios0: rev 2
>> acpi0: sleep states S0 S4 S5
>> acpi0: tables DSDT FACP APIC SPCR HPET MCFG WD__ SLIC ERST HEST BERT EINJ
>> TCPA
>> acpi0: wakeup devices PCI0(S5)
>> acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
>> cpu0 at mainbus0: apid 0 (boot processor)
>> cpu0: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.86 MHz
>> cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu0: 6MB 64b/line 16-way L2 cache
>> cpu0: smt 0, core 0, package 0
>> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
>> cpu0: apic clock running at 332MHz
>> cpu0: mwait min=64, max=64, C-substates=0.2.2.2, IBE
>> cpu1 at mainbus0: apid 1 (application processor)
>> cpu1: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.51 MHz
>> cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu1: 6MB 64b/line 16-way L2 cache
>> cpu1: smt 0, core 1, package 0
>> cpu2 at mainbus0: apid 2 (application processor)
>> cpu2: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.53 MHz
>> cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu2: 6MB 64b/line 16-way L2 cache
>> cpu2: smt 0, core 2, package 0
>> cpu3 at mainbus0: apid 3 (application processor)
>> cpu3: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.51 MHz
>> cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu3: 6MB 64b/line 16-way L2 cache
>> cpu3: smt 0, core 3, package 0
>> ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins
>> , remapped to apid 4
>> ioapic1 at mainbus0: apid 5 pa 0xfec80000, version 20, 24 pins
>> , remapped to apid 5
>> acpihpet0 at acpi0: 14318179 Hz
>> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
>> acpiprt0 at acpi0: bus 0 (PCI0)
>> acpiprt1 at acpi0: bus 4 (PEX2)
>> acpiprt2 at acpi0: bus 5 (UPST)
>> acpiprt3 at acpi0: bus 6 (DWN1)
>> acpiprt4 at acpi0: bus 8 (DWN2)
>> acpiprt5 at acpi0: bus 9 (PE2X)
>> acpiprt6 at acpi0: bus 10 (PEX3)
>> acpiprt7 at acpi0: bus 11 (PEX4)
>> acpiprt8 at acpi0: bus 1 (PEX5)
>> acpiprt9 at acpi0: bus -1 (PE2P)
>> acpiprt10 at acpi0: bus 12 (PEX6)
>> acpiprt11 at acpi0: bus 2 (SBEX)
>> acpiprt12 at acpi0: bus 14 (COMP)
>> acpicpu0 at acpi0: C1(@1 halt!)
>> acpicpu1 at acpi0: C1(@1 halt!)
>> acpicpu2 at acpi0: C1(@1 halt!)
>> acpicpu3 at acpi0: C1(@1 halt!)
>> "PNP0C33" at acpi0 not configured
>> "IPI0001" at acpi0 not configured
>> ipmi at mainbus0 not configured
>> pci0 at mainbus0 bus 0
>> pchb0 at pci0 dev 0 function 0 "Intel 5000X Host" rev 0x12
>> ppb0 at pci0 dev 2 function 0 "Intel 5000 PCIE" rev 0x12
>> pci1 at ppb0 bus 4
>> ppb1 at pci1 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
>> pci2 at ppb1 bus 5
>> ppb2 at pci2 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
>> pci3 at ppb2 bus 6
>> ppb3 at pci3 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
>> pci4 at ppb3 bus 7
>> bnx0 at pci4 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 4 int 16
>> ppb4 at pci2 dev 1 function 0 "Intel 6321ESB PCIE" rev 0x01: msi
>> pci5 at ppb4 bus 8
>> ppb5 at pci1 dev 0 function 3 "Intel 6321ESB PCIE-PCIX" rev 0x01
>> pci6 at ppb5 bus 9
>> ahd0 at pci6 dev 1 function 0 "Adaptec AHA-39320A U320" rev 0x10: apic 5
>> int 0
>> ahd0: aic7902, U320 Wide Channel A, PCI-X 101-133MHz, 512 SCBs
>> scsibus1 at ahd0: 16 targets, initiator 7
>> ahd1 at pci6 dev 1 function 1 "Adaptec AHA-39320A U320" rev 0x10: apic 5
>> int 1
>> ahd1: aic7902, U320 Wide Channel B, PCI-X 101-133MHz, 512 SCBs
>> scsibus2 at ahd1: 16 targets, initiator 7
>> ppb6 at pci0 dev 3 function 0 "Intel 5000 PCIE" rev 0x12: msi
>> pci7 at ppb6 bus 10
>> ppb7 at pci0 dev 4 function 0 "Intel 5000 PCIE" rev 0x12: msi
>> pci8 at ppb7 bus 11
>> em0 at pci8 dev 0 function 0 "Intel 82571EB" rev 0x06: apic 4 int 16,
>> address 00:15:17:5b:6d:08
>> em1 at pci8 dev 0 function 1 "Intel 82571EB" rev 0x06: apic 4 int 17,
>> address 00:15:17:5b:6d:09
>> ppb8 at pci0 dev 5 function 0 "Intel 5000 PCIE" rev 0x12
>> pci9 at ppb8 bus 1
>> mfi0 at pci9 dev 0 function 0 "Symbios Logic SAS1078" rev 0x04: apic 4
>> int 18
>> mfi0: "PERC 6/i Integrated", firmware 6.0.1-0080, 256MB cache
>> scsibus3 at mfi0: 64 targets
>> ppb9 at pci0 dev 6 function 0 "Intel 5000 PCIE x8" rev 0x12: msi
>> pci10 at ppb9 bus 12
>> ahci0 at pci10 dev 0 function 0 "ASMedia ASM1061 AHCI" rev 0x01: msi,
>> AHCI 1.2
>> scsibus4 at ahci0: 32 targets
>> ppb10 at pci0 dev 7 function 0 "Intel 5000 PCIE" rev 0x12
>> pci11 at ppb10 bus 13
>> pchb1 at pci0 dev 16 function 0 "Intel 5000 Error Reporting" rev 0x12
>> pchb2 at pci0 dev 16 function 1 "Intel 5000 Error Reporting" rev 0x12
>> pchb3 at pci0 dev 16 function 2 "Intel 5000 Error Reporting" rev 0x12
>> pchb4 at pci0 dev 17 function 0 "Intel 5000 Reserved" rev 0x12
>> pchb5 at pci0 dev 19 function 0 "Intel 5000 Reserved" rev 0x12
>> pchb6 at pci0 dev 21 function 0 "Intel 5000 FBD" rev 0x12
>> pchb7 at pci0 dev 22 function 0 "Intel 5000 FBD" rev 0x12
>> ppb11 at pci0 dev 28 function 0 "Intel 6321ESB PCIE" rev 0x09
>> pci12 at ppb11 bus 2
>> ppb12 at pci12 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
>> pci13 at ppb12 bus 3
>> bnx1 at pci13 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 4 int 16
>> uhci0 at pci0 dev 29 function 0 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> uhci1 at pci0 dev 29 function 1 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 20
>> uhci2 at pci0 dev 29 function 2 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> uhci3 at pci0 dev 29 function 3 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 20
>> ehci0 at pci0 dev 29 function 7 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> usb0 at ehci0: USB revision 2.0
>> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
>> 2.00/1.00 addr 1
>> ppb13 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd9
>> pci14 at ppb13 bus 14
>> radeondrm0 at pci14 dev 13 function 0 "ATI ES1000" rev 0x02
>> drm0 at radeondrm0
>> radeondrm0: apic 4 int 19
>> pcib0 at pci0 dev 31 function 0 "Intel 6321ESB LPC" rev 0x09
>> pciide0 at pci0 dev 31 function 2 "Intel 6321ESB SATA" rev 0x09: DMA,
>> channel 0 configured to native-PCI, channel 1 configured to native-PCI
>> pciide0: using apic 4 int 23 for native-PCI interrupt
>> atapiscsi0 at pciide0 channel 0 drive 0
>> scsibus5 at atapiscsi0: 2 targets
>> cd0 at scsibus5 targ 0 lun 0: <HL-DT-ST, CDRW/DVD GCCH30N, A101> ATAPI
>> 5/cdrom removable
>> cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
>> wd0 at pciide0 channel 1 drive 0: <ST1000DM003-1ER162>
>> wd0: 16-sector PIO, LBA48, 953869MB, 1953525168 sectors
>> wd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 6
>> usb1 at uhci0: USB revision 1.0
>> uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb2 at uhci1: USB revision 1.0
>> uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb3 at uhci2: USB revision 1.0
>> uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb4 at uhci3: USB revision 1.0
>> uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> isa0 at pcib0
>> isadma0 at isa0
>> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
>> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
>> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
>> pckbd0 at pckbc0 (kbd slot)
>> wskbd0 at pckbd0: console keyboard
>> pcppi0 at isa0 port 0x61
>> spkr0 at pcppi0
>> vmm0 at mainbus0: VMX
>> uhub5 at uhub0 port 3 configuration 1 interface 0 "Standard Microsystems
>> product 0x2524" rev 2.00/0.00 addr 2
>> uhidev0 at uhub5 port 1 configuration 1 interface 0 "Belkin Corporation
>> Flip KVM" rev 1.10/2.34 addr 3
>> uhidev0: iclass 3/1
>> ums0 at uhidev0: 5 buttons, Z dir
>> wsmouse0 at ums0 mux 0
>> uhidev1 at uhub5 port 1 configuration 1 interface 1 "Belkin Corporation
>> Flip KVM" rev 1.10/2.34 addr 3
>> uhidev1: iclass 3/1
>> ukbd0 at uhidev1: 8 variable keys, 6 key codes, country code 33
>> wskbd1 at ukbd0 mux 1
>> uhidev2 at uhub5 port 3 configuration 1 interface 0 "PixArt USB Optical
>> Mouse" rev 2.00/1.00 addr 4
>> uhidev2: iclass 3/1
>> ums1 at uhidev2: 3 buttons, Z dir
>> wsmouse1 at ums1 mux 0
>> uhidev3 at uhub5 port 4 configuration 1 interface 0 "Dell Dell USB Wired
>> Entry Keyboard" rev 1.10/1.78 addr 5
>> uhidev3: iclass 3/1
>> ukbd1 at uhidev3: 8 variable keys, 6 key codes
>> wskbd2 at ukbd1 mux 1
>> uhidev4 at uhub5 port 4 configuration 1 interface 1 "Dell Dell USB Wired
>> Entry Keyboard" rev 1.10/1.78 addr 5
>> uhidev4: iclass 3/0, 2 report ids
>> uhid0 at uhidev4 reportid 1: input=1, output=0, feature=0
>> uhid1 at uhidev4 reportid 2: input=2, output=0, feature=0
>> uhub6 at uhub0 port 7 configuration 1 interface 0 "Cypress Semiconductor
>> USB2 Hub" rev 2.00/0.0b addr 6
>> vscsi0 at root
>> scsibus6 at vscsi0: 256 targets <----- here is where the system hangs
>> when virtual drives are present
>> softraid0 at root
>> scsibus7 at softraid0: 256 targets
>> root on wd0a (6cb1900a73b899ae.a) swap on wd0b dump on wd0b
>> bnx0: address 00:1e:4f:11:8b:ab
>> brgphy0 at bnx0 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
>> bnx1: address 00:1e:4f:11:8b:a9
>> brgphy1 at bnx1 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
>> radeondrm0: 1280x1024, 8bpp
>> wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using
>> wskbd0
>> wskbd1: connecting to wsdisplay0
>> wskbd2: connecting to wsdisplay0
>> wsdisplay0: screen 1-5 added (std, vt100 emulation)
>>
>> mfi disabled
>> --------------------------
>> OpenBSD 6.3 (GENERIC.MP) #107: Sat Mar 24 14:21:59 MDT 2018
>> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>> real mem = 12863209472 (12267MB)
>> avail mem = 12466290688 (11888MB)
>> User Kernel Config
>> UKC> disable mfi
>> 84 mfi* disabled
>> UKC> e
>> Unknown command, try help
>> UKC> exit
>> Continuing...
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xcfb9c000 (64 entries)
>> bios0: vendor Dell Inc. version "2.0.1" date 10/27/2007
>> bios0: Dell Inc. PowerEdge 2900
>> acpi0 at bios0: rev 2
>> acpi0: sleep states S0 S4 S5
>> acpi0: tables DSDT FACP APIC SPCR HPET MCFG WD__ SLIC ERST HEST BERT EINJ
>> TCPA
>> acpi0: wakeup devices PCI0(S5)
>> acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
>> cpu0 at mainbus0: apid 0 (boot processor)
>> cpu0: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.84 MHz
>> cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu0: 6MB 64b/line 16-way L2 cache
>> cpu0: smt 0, core 0, package 0
>> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
>> cpu0: apic clock running at 332MHz
>> cpu0: mwait min=64, max=64, C-substates=0.2.2.2, IBE
>> cpu1 at mainbus0: apid 1 (application processor)
>> cpu1: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.50 MHz
>> cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu1: 6MB 64b/line 16-way L2 cache
>> cpu1: smt 0, core 1, package 0
>> cpu2 at mainbus0: apid 2 (application processor)
>> cpu2: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.52 MHz
>> cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu2: 6MB 64b/line 16-way L2 cache
>> cpu2: smt 0, core 2, package 0
>> cpu3 at mainbus0: apid 3 (application processor)
>> cpu3: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.50 MHz
>> cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu3: 6MB 64b/line 16-way L2 cache
>> cpu3: smt 0, core 3, package 0
>> ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins
>> , remapped to apid 4
>> ioapic1 at mainbus0: apid 5 pa 0xfec80000, version 20, 24 pins
>> , remapped to apid 5
>> acpihpet0 at acpi0: 14318179 Hz
>> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
>> acpiprt0 at acpi0: bus 0 (PCI0)
>> acpiprt1 at acpi0: bus 4 (PEX2)
>> acpiprt2 at acpi0: bus 5 (UPST)
>> acpiprt3 at acpi0: bus 6 (DWN1)
>> acpiprt4 at acpi0: bus 8 (DWN2)
>> acpiprt5 at acpi0: bus 9 (PE2X)
>> acpiprt6 at acpi0: bus 10 (PEX3)
>> acpiprt7 at acpi0: bus 11 (PEX4)
>> acpiprt8 at acpi0: bus 1 (PEX5)
>> acpiprt9 at acpi0: bus -1 (PE2P)
>> acpiprt10 at acpi0: bus 12 (PEX6)
>> acpiprt11 at acpi0: bus 2 (SBEX)
>> acpiprt12 at acpi0: bus 14 (COMP)
>> acpicpu0 at acpi0: C1(@1 halt!)
>> acpicpu1 at acpi0: C1(@1 halt!)
>> acpicpu2 at acpi0: C1(@1 halt!)
>> acpicpu3 at acpi0: C1(@1 halt!)
>> "PNP0C33" at acpi0 not configured
>> "IPI0001" at acpi0 not configured
>> ipmi at mainbus0 not configured
>> pci0 at mainbus0 bus 0
>> pchb0 at pci0 dev 0 function 0 "Intel 5000X Host" rev 0x12
>> ppb0 at pci0 dev 2 function 0 "Intel 5000 PCIE" rev 0x12
>> pci1 at ppb0 bus 4
>> ppb1 at pci1 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
>> pci2 at ppb1 bus 5
>> ppb2 at pci2 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
>> pci3 at ppb2 bus 6
>> ppb3 at pci3 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
>> pci4 at ppb3 bus 7
>> bnx0 at pci4 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 4 int 16
>> ppb4 at pci2 dev 1 function 0 "Intel 6321ESB PCIE" rev 0x01: msi
>> pci5 at ppb4 bus 8
>> ppb5 at pci1 dev 0 function 3 "Intel 6321ESB PCIE-PCIX" rev 0x01
>> pci6 at ppb5 bus 9
>> ahd0 at pci6 dev 1 function 0 "Adaptec AHA-39320A U320" rev 0x10: apic 5
>> int 0
>> ahd0: aic7902, U320 Wide Channel A, PCI-X 101-133MHz, 512 SCBs
>> scsibus1 at ahd0: 16 targets, initiator 7
>> ahd1 at pci6 dev 1 function 1 "Adaptec AHA-39320A U320" rev 0x10: apic 5
>> int 1
>> ahd1: aic7902, U320 Wide Channel B, PCI-X 101-133MHz, 512 SCBs
>> scsibus2 at ahd1: 16 targets, initiator 7
>> ppb6 at pci0 dev 3 function 0 "Intel 5000 PCIE" rev 0x12: msi
>> pci7 at ppb6 bus 10
>> ppb7 at pci0 dev 4 function 0 "Intel 5000 PCIE" rev 0x12: msi
>> pci8 at ppb7 bus 11
>> em0 at pci8 dev 0 function 0 "Intel 82571EB" rev 0x06: apic 4 int 16,
>> address 00:15:17:5b:6d:08
>> em1 at pci8 dev 0 function 1 "Intel 82571EB" rev 0x06: apic 4 int 17,
>> address 00:15:17:5b:6d:09
>> ppb8 at pci0 dev 5 function 0 "Intel 5000 PCIE" rev 0x12
>> pci9 at ppb8 bus 1
>> "Symbios Logic SAS1078" rev 0x04 at pci9 dev 0 function 0 not configured
>> ppb9 at pci0 dev 6 function 0 "Intel 5000 PCIE x8" rev 0x12: msi
>> pci10 at ppb9 bus 12
>> ahci0 at pci10 dev 0 function 0 "ASMedia ASM1061 AHCI" rev 0x01: msi,
>> AHCI 1.2
>> scsibus3 at ahci0: 32 targets
>> ppb10 at pci0 dev 7 function 0 "Intel 5000 PCIE" rev 0x12
>> pci11 at ppb10 bus 13
>> pchb1 at pci0 dev 16 function 0 "Intel 5000 Error Reporting" rev 0x12
>> pchb2 at pci0 dev 16 function 1 "Intel 5000 Error Reporting" rev 0x12
>> pchb3 at pci0 dev 16 function 2 "Intel 5000 Error Reporting" rev 0x12
>> pchb4 at pci0 dev 17 function 0 "Intel 5000 Reserved" rev 0x12
>> pchb5 at pci0 dev 19 function 0 "Intel 5000 Reserved" rev 0x12
>> pchb6 at pci0 dev 21 function 0 "Intel 5000 FBD" rev 0x12
>> pchb7 at pci0 dev 22 function 0 "Intel 5000 FBD" rev 0x12
>> ppb11 at pci0 dev 28 function 0 "Intel 6321ESB PCIE" rev 0x09
>> pci12 at ppb11 bus 2
>> ppb12 at pci12 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
>> pci13 at ppb12 bus 3
>> bnx1 at pci13 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 4 int 16
>> uhci0 at pci0 dev 29 function 0 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> uhci1 at pci0 dev 29 function 1 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 20
>> uhci2 at pci0 dev 29 function 2 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> uhci3 at pci0 dev 29 function 3 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 20
>> ehci0 at pci0 dev 29 function 7 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> usb0 at ehci0: USB revision 2.0
>> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
>> 2.00/1.00 addr 1
>> ppb13 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd9
>> pci14 at ppb13 bus 14
>> radeondrm0 at pci14 dev 13 function 0 "ATI ES1000" rev 0x02
>> drm0 at radeondrm0
>> radeondrm0: apic 4 int 19
>> pcib0 at pci0 dev 31 function 0 "Intel 6321ESB LPC" rev 0x09
>> pciide0 at pci0 dev 31 function 2 "Intel 6321ESB SATA" rev 0x09: DMA,
>> channel 0 configured to native-PCI, channel 1 configured to native-PCI
>> pciide0: using apic 4 int 23 for native-PCI interrupt
>> atapiscsi0 at pciide0 channel 0 drive 0
>> scsibus4 at atapiscsi0: 2 targets
>> cd0 at scsibus4 targ 0 lun 0: <HL-DT-ST, CDRW/DVD GCCH30N, A101> ATAPI
>> 5/cdrom removable
>> cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
>> wd0 at pciide0 channel 1 drive 0: <ST1000DM003-1ER162>
>> wd0: 16-sector PIO, LBA48, 953869MB, 1953525168 sectors
>> wd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 6
>> usb1 at uhci0: USB revision 1.0
>> uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb2 at uhci1: USB revision 1.0
>> uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb3 at uhci2: USB revision 1.0
>> uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb4 at uhci3: USB revision 1.0
>> uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> isa0 at pcib0
>> isadma0 at isa0
>> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
>> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
>> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
>> pckbd0 at pckbc0 (kbd slot)
>> wskbd0 at pckbd0: console keyboard
>> pcppi0 at isa0 port 0x61
>> spkr0 at pcppi0
>> vmm0 at mainbus0: VMX
>> uhub5 at uhub0 port 3 configuration 1 interface 0 "Standard Microsystems
>> product 0x2524" rev 2.00/0.00 addr 2
>> uhidev0 at uhub5 port 1 configuration 1 interface 0 "Belkin Corporation
>> Flip KVM" rev 1.10/2.34 addr 3
>> uhidev0: iclass 3/1
>> ums0 at uhidev0: 5 buttons, Z dir
>> wsmouse0 at ums0 mux 0
>> uhidev1 at uhub5 port 1 configuration 1 interface 1 "Belkin Corporation
>> Flip KVM" rev 1.10/2.34 addr 3
>> uhidev1: iclass 3/1
>> ukbd0 at uhidev1: 8 variable keys, 6 key codes, country code 33
>> wskbd1 at ukbd0 mux 1
>> uhidev2 at uhub5 port 3 configuration 1 interface 0 "PixArt USB Optical
>> Mouse" rev 2.00/1.00 addr 4
>> uhidev2: iclass 3/1
>> ums1 at uhidev2: 3 buttons, Z dir
>> wsmouse1 at ums1 mux 0
>> uhidev3 at uhub5 port 4 configuration 1 interface 0 "Dell Dell USB Wired
>> Entry Keyboard" rev 1.10/1.78 addr 5
>> uhidev3: iclass 3/1
>> ukbd1 at uhidev3: 8 variable keys, 6 key codes
>> wskbd2 at ukbd1 mux 1
>> uhidev4 at uhub5 port 4 configuration 1 interface 1 "Dell Dell USB Wired
>> Entry Keyboard" rev 1.10/1.78 addr 5
>> uhidev4: iclass 3/0, 2 report ids
>> uhid0 at uhidev4 reportid 1: input=1, output=0, feature=0
>> uhid1 at uhidev4 reportid 2: input=2, output=0, feature=0
>> uhub6 at uhub0 port 7 configuration 1 interface 0 "Cypress Semiconductor
>> USB2 Hub" rev 2.00/0.0b addr 6
>> vscsi0 at root
>> scsibus5 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus6 at softraid0: 256 targets
>> root on wd0a (6cb1900a73b899ae.a) swap on wd0b dump on wd0b
>> bnx0: address 00:1e:4f:11:8b:ab
>> brgphy0 at bnx0 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
>> bnx1: address 00:1e:4f:11:8b:a9
>> brgphy1 at bnx1 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
>> radeondrm0: 1280x1024, 8bpp
>> wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using
>> wskbd0
>> wskbd1: connecting to wsdisplay0
>> wskbd2: connecting to wsdisplay0
>> wsdisplay0: screen 1-5 added (std, vt100 emulation)
>>
>> SCSIDEBUG and mfi disabled
>> --------------------------------------
>> OpenBSD 6.3 (GENERIC.MP) #1: Fri Apr 20 13:51:59 MDT 2018
>> root@my.great.server:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>> real mem = 12863209472 (12267MB)
>> avail mem = 12466294784 (11888MB)
>> User Kernel Config
>> UKC> disable mfi
>> 84 mfi* disabled
>> UKC> exit
>> Continuing...
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xcfb9c000 (64 entries)
>> bios0: vendor Dell Inc. version "2.0.1" date 10/27/2007
>> bios0: Dell Inc. PowerEdge 2900
>> acpi0 at bios0: rev 2
>> acpi0: sleep states S0 S4 S5
>> acpi0: tables DSDT FACP APIC SPCR HPET MCFG WD__ SLIC ERST HEST BERT EINJ
>> TCPA
>> acpi0: wakeup devices PCI0(S5)
>> acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
>> cpu0 at mainbus0: apid 0 (boot processor)
>> cpu0: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.83 MHz
>> cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu0: 6MB 64b/line 16-way L2 cache
>> cpu0: smt 0, core 0, package 0
>> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
>> cpu0: apic clock running at 332MHz
>> cpu0: mwait min=64, max=64, C-substates=0.2.2.2, IBE
>> cpu1 at mainbus0: apid 1 (application processor)
>> cpu1: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.51 MHz
>> cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu1: 6MB 64b/line 16-way L2 cache
>> cpu1: smt 0, core 1, package 0
>> cpu2 at mainbus0: apid 2 (application processor)
>> cpu2: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.53 MHz
>> cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu2: 6MB 64b/line 16-way L2 cache
>> cpu2: smt 0, core 2, package 0
>> cpu3 at mainbus0: apid 3 (application processor)
>> cpu3: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz, 2327.51 MHz
>> cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMO
>> V,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,
>> SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,
>> DCA,SSE4.1,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
>> cpu3: 6MB 64b/line 16-way L2 cache
>> cpu3: smt 0, core 3, package 0
>> ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins
>> , remapped to apid 4
>> ioapic1 at mainbus0: apid 5 pa 0xfec80000, version 20, 24 pins
>> , remapped to apid 5
>> acpihpet0 at acpi0: 14318179 Hz
>> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
>> acpiprt0 at acpi0: bus 0 (PCI0)
>> acpiprt1 at acpi0: bus 4 (PEX2)
>> acpiprt2 at acpi0: bus 5 (UPST)
>> acpiprt3 at acpi0: bus 6 (DWN1)
>> acpiprt4 at acpi0: bus 8 (DWN2)
>> acpiprt5 at acpi0: bus 9 (PE2X)
>> acpiprt6 at acpi0: bus 10 (PEX3)
>> acpiprt7 at acpi0: bus 11 (PEX4)
>> acpiprt8 at acpi0: bus 1 (PEX5)
>> acpiprt9 at acpi0: bus -1 (PE2P)
>> acpiprt10 at acpi0: bus 12 (PEX6)
>> acpiprt11 at acpi0: bus 2 (SBEX)
>> acpiprt12 at acpi0: bus 14 (COMP)
>> acpicpu0 at acpi0: C1(@1 halt!)
>> acpicpu1 at acpi0: C1(@1 halt!)
>> acpicpu2 at acpi0: C1(@1 halt!)
>> acpicpu3 at acpi0: C1(@1 halt!)
>> "PNP0C33" at acpi0 not configured
>> "IPI0001" at acpi0 not configured
>> ipmi at mainbus0 not configured
>> pci0 at mainbus0 bus 0
>> pchb0 at pci0 dev 0 function 0 "Intel 5000X Host" rev 0x12
>> ppb0 at pci0 dev 2 function 0 "Intel 5000 PCIE" rev 0x12
>> pci1 at ppb0 bus 4
>> ppb1 at pci1 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
>> pci2 at ppb1 bus 5
>> ppb2 at pci2 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
>> pci3 at ppb2 bus 6
>> ppb3 at pci3 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
>> pci4 at ppb3 bus 7
>> bnx0 at pci4 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 4 int 16
>> ppb4 at pci2 dev 1 function 0 "Intel 6321ESB PCIE" rev 0x01: msi
>> pci5 at ppb4 bus 8
>> ppb5 at pci1 dev 0 function 3 "Intel 6321ESB PCIE-PCIX" rev 0x01
>> pci6 at ppb5 bus 9
>> ahd0 at pci6 dev 1 function 0 "Adaptec AHA-39320A U320" rev 0x10: apic 5
>> int 0
>> ahd0: aic7902, U320 Wide Channel A, PCI-X 101-133MHz, 512 SCBs
>> scsibus1 at ahd0: 16 targets, initiator 7
>> ahd1 at pci6 dev 1 function 1 "Adaptec AHA-39320A U320" rev 0x10: apic 5
>> int 1
>> ahd1: aic7902, U320 Wide Channel B, PCI-X 101-133MHz, 512 SCBs
>> scsibus2 at ahd1: 16 targets, initiator 7
>> ppb6 at pci0 dev 3 function 0 "Intel 5000 PCIE" rev 0x12: msi
>> pci7 at ppb6 bus 10
>> ppb7 at pci0 dev 4 function 0 "Intel 5000 PCIE" rev 0x12: msi
>> pci8 at ppb7 bus 11
>> em0 at pci8 dev 0 function 0 "Intel 82571EB" rev 0x06: apic 4 int 16,
>> address 00:15:17:5b:6d:08
>> em1 at pci8 dev 0 function 1 "Intel 82571EB" rev 0x06: apic 4 int 17,
>> address 00:15:17:5b:6d:09
>> ppb8 at pci0 dev 5 function 0 "Intel 5000 PCIE" rev 0x12
>> pci9 at ppb8 bus 1
>> "Symbios Logic SAS1078" rev 0x04 at pci9 dev 0 function 0 not configured
>> ppb9 at pci0 dev 6 function 0 "Intel 5000 PCIE x8" rev 0x12: msi
>> pci10 at ppb9 bus 12
>> ahci0 at pci10 dev 0 function 0 "ASMedia ASM1061 AHCI" rev 0x01: msi,
>> AHCI 1.2
>> scsibus3 at ahci0: 32 targets
>> ppb10 at pci0 dev 7 function 0 "Intel 5000 PCIE" rev 0x12
>> pci11 at ppb10 bus 13
>> pchb1 at pci0 dev 16 function 0 "Intel 5000 Error Reporting" rev 0x12
>> pchb2 at pci0 dev 16 function 1 "Intel 5000 Error Reporting" rev 0x12
>> pchb3 at pci0 dev 16 function 2 "Intel 5000 Error Reporting" rev 0x12
>> pchb4 at pci0 dev 17 function 0 "Intel 5000 Reserved" rev 0x12
>> pchb5 at pci0 dev 19 function 0 "Intel 5000 Reserved" rev 0x12
>> pchb6 at pci0 dev 21 function 0 "Intel 5000 FBD" rev 0x12
>> pchb7 at pci0 dev 22 function 0 "Intel 5000 FBD" rev 0x12
>> ppb11 at pci0 dev 28 function 0 "Intel 6321ESB PCIE" rev 0x09
>> pci12 at ppb11 bus 2
>> ppb12 at pci12 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
>> pci13 at ppb12 bus 3
>> bnx1 at pci13 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 4 int 16
>> uhci0 at pci0 dev 29 function 0 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> uhci1 at pci0 dev 29 function 1 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 20
>> uhci2 at pci0 dev 29 function 2 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> uhci3 at pci0 dev 29 function 3 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 20
>> ehci0 at pci0 dev 29 function 7 "Intel 6321ESB USB" rev 0x09: apic 4 int
>> 21
>> usb0 at ehci0: USB revision 2.0
>> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
>> 2.00/1.00 addr 1
>> ppb13 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd9
>> pci14 at ppb13 bus 14
>> radeondrm0 at pci14 dev 13 function 0 "ATI ES1000" rev 0x02
>> drm0 at radeondrm0
>> radeondrm0: apic 4 int 19
>> pcib0 at pci0 dev 31 function 0 "Intel 6321ESB LPC" rev 0x09
>> pciide0 at pci0 dev 31 function 2 "Intel 6321ESB SATA" rev 0x09: DMA,
>> channel 0 configured to native-PCI, channel 1 configured to native-PCI
>> pciide0: using apic 4 int 23 for native-PCI interrupt
>> atapiscsi0 at pciide0 channel 0 drive 0
>> scsibus4 at atapiscsi0: 2 targets
>> probe(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x0
>> SENSE KEY: Unit Attention
>> ASC/ASCQ: Power On, Reset, or Bus Device Reset Occurred
>> scsi_inqmatch: 2/5/1 <, , >
>> probe(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x0
>> SENSE KEY: Not Ready
>> ASC/ASCQ: Medium Not Present
>> cd0 at scsibus4 targ 0 lun 0: <HL-DT-ST, CDRW/DVD GCCH30N, A101> ATAPI
>> 5/cdrom removable
>> cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
>> wd0 at pciide0 channel 1 drive 0: <ST1000DM003-1ER162>
>> wd0: 16-sector PIO, LBA48, 953869MB, 1953525168 sectors
>> wd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 6
>> usb1 at uhci0: USB revision 1.0
>> uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb2 at uhci1: USB revision 1.0
>> uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb3 at uhci2: USB revision 1.0
>> uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb4 at uhci3: USB revision 1.0
>> uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev
>> 1.00/1.00 addr 1
>> isa0 at pcib0
>> isadma0 at isa0
>> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
>> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
>> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
>> pckbd0 at pckbc0 (kbd slot)
>> wskbd0 at pckbd0: console keyboard
>> pcppi0 at isa0 port 0x61
>> spkr0 at pcppi0
>> vmm0 at mainbus0: VMX
>> uhub5 at uhub0 port 3 configuration 1 interface 0 "Standard Microsystems
>> product 0x2524" rev 2.00/0.00 addr 2
>> uhidev0 at uhub5 port 1 configuration 1 interface 0 "Belkin Corporation
>> Flip KVM" rev 1.10/2.34 addr 3
>> uhidev0: iclass 3/1
>> ums0 at uhidev0: 5 buttons, Z dir
>> wsmouse0 at ums0 mux 0
>> uhidev1 at uhub5 port 1 configuration 1 interface 1 "Belkin Corporation
>> Flip KVM" rev 1.10/2.34 addr 3
>> uhidev1: iclass 3/1
>> ukbd0 at uhidev1: 8 variable keys, 6 key codes, country code 33
>> wskbd1 at ukbd0 mux 1
>> uhidev2 at uhub5 port 3 configuration 1 interface 0 "PixArt USB Optical
>> Mouse" rev 2.00/1.00 addr 4
>> uhidev2: iclass 3/1
>> ums1 at uhidev2: 3 buttons, Z dir
>> wsmouse1 at ums1 mux 0
>> uhidev3 at uhub5 port 4 configuration 1 interface 0 "Dell Dell USB Wired
>> Entry Keyboard" rev 1.10/1.78 addr 5
>> uhidev3: iclass 3/1
>> ukbd1 at uhidev3: 8 variable keys, 6 key codes
>> wskbd2 at ukbd1 mux 1
>> uhidev4 at uhub5 port 4 configuration 1 interface 1 "Dell Dell USB Wired
>> Entry Keyboard" rev 1.10/1.78 addr 5
>> uhidev4: iclass 3/0, 2 report ids
>> uhid0 at uhidev4 reportid 1: input=1, output=0, feature=0
>> uhid1 at uhidev4 reportid 2: input=2, output=0, feature=0
>> uhub6 at uhub0 port 7 configuration 1 interface 0 "Cypress Semiconductor
>> USB2 Hub" rev 2.00/0.0b addr 6
>> vscsi0 at root
>> scsibus5 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus6 at softraid0: 256 targets
>> root on wd0a (6cb1900a73b899ae.a) swap on wd0b dump on wd0b
>> bnx0: address 00:1e:4f:11:8b:ab
>> brgphy0 at bnx0 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
>> bnx1: address 00:1e:4f:11:8b:a9
>> brgphy1 at bnx1 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
>> radeondrm0: 1280x1024, 8bpp
>> wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using
>> wskbd0
>> wskbd1: connecting to wsdisplay0
>> wskbd2: connecting to wsdisplay0
>> wsdisplay0: screen 1-5 added (std, vt100 emulation)
>>
>>
>>
>
Index: ./sys/arch/amd64/amd64/machdep.c
===================================================================
RCS file: /cvs/src/sys/arch/amd64/amd64/machdep.c,v
retrieving revision 1.239
diff -u -p -r1.239 machdep.c
--- ./sys/arch/amd64/amd64/machdep.c 21 Feb 2018 19:24:15 -0000 1.239
+++ ./sys/arch/amd64/amd64/machdep.c 23 Apr 2018 22:39:33 -0000
@@ -143,10 +143,14 @@ extern int db_console;
/* #define MACHDEP_DEBUG */
+
#ifdef MACHDEP_DEBUG
#define DPRINTF(x...) do { printf(x); } while(0)
#else
+#ifdef SR_DEBUG
+#else
#define DPRINTF(x...)
+#endif /* SR_DEBUG */
#endif /* MACHDEP_DEBUG */
/* the following is used externally (sysctl_hw) */
