On Sat, Feb 29, 2020 at 12:57:07AM +1000, Stuart Longland wrote:
> On 28/2/20 11:32 pm, Justin Noor wrote:
> > Thanks for offering to help and sorry for the delay - I got dragged into a
> > work emergency. I finally managed to SCP my dmesg to a remote machine.
> 
> Heh, no problems, these things happen.
> 
> > As a refresher I have a 6.6 current machine that crashes when X is running,
> > and almost instantly when Firefox is running - it runs fine without X. The
> > machine becomes totally frozen - I have to perform a forced shutdown to
> > exit this state. The issue appears to be graphics related and is
> > inconsistent - sometimes it crashes immediately, other times it does not.
> 
> Sometimes it might be the way a particular graphics toolkit "tickles"
> the video hardware too.  For instance FVWM uses libxcb for drawing
> graphics which means you're likely to be just working with 2D primitives.
> 
> Then Firefox with its GTK+ back-end fires off a few RENDER extension
> requests to the X server and whoopsie!  Down she goes!
> 
> > There are indeed some "unknown product" messages related to my PCI graphics
> > card in my dmesg, but I haven't been able to decipher them yet. Those
> > usually mean the device is not supported, but it is, and I'm sure I have
> > the correct driver (amdgpu0). Previously I had no issues for months, which
> > is why I suspected hardware failure. Admittedly I've been lucky with
> > graphics cards over the years, and don't know much about PCI.
> 
> No issues for months running a previous version of OpenBSD or the same
> you're running now?
> 
> One suggestion I made too was to maybe try setting up a serial console
> link… turns out the motherboard makers know how to tease:
> 
> > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> > com0: probed fifo depth: 0 bytes
> 
> That says there is a RS-232 port somewhere… so I had a look at the handbook:
> https://dlcdnets.asus.com/pub/ASUS/mb/SocketAM4/ROG_STRIX_B450-I_GAMING/E14337_ROG_STRIX_B450-I_GAMING_UM_PRINT.pdf
> 
> They didn't wire it up to a pin header, which is annoying.
> 
> On the video front, I did see this:
> > initializing kernel modesetting (POLARIS11 0x1002:0x67EF 0x1002:0x0B04
> > 0xE5).
> > amdgpu_irq_add_domain: stub
> > amdgpu_device_resize_fb_bar: stub
> > amdgpu: [powerplay] Failed to retrieve minimum clocks.
> > amdgpu0: 1360x768, 32bpp
> > wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using wskbd0
> > wskbd1: connecting to wsdisplay0
> > wsdisplay0: screen 1-5 added (std, vt100 emulation)
> 
> The "stub" messages make me wonder if we're hitting some
> not-yet-implemented features.  That "failed to retrieve minimum clocks"
> has been seen on Linux as well, and there it was related to PCI prefetch
> register programming.
> 
> The machine you've got isn't much different to what I have at work
> actually: Rysen 7 1700 (so previous generation), and a RX550 video card
> (POLARIS12, maybe slightly newer?)… the machine is fitted with a RS-232
> serial port so I might try a little experiment with a USB stick and see
> if I can install OpenBSD 6.6 to USB storage and try to reproduce the crash.
> -- 
> Stuart Longland (aka Redhatter, VK4MSL)
> 
> I haven't lost my mind...
>   ...it's backed up on a tape somewhere.
> 

Hello Justin and Stuart,

I hope the following may be of help in solving the cause of the crash.

I have experienced a similar type of crash when using X on this machine
for approximately the last 6 weeks. Prior to this, X had been running on
this machine without apparent problems for 12 plus months.

The only browser installed on this machine is lynx(1). My crashes have
been random with no recognised culprit at the time of the crash, which
usually occurred within 10 minutes of invoking startx(1).

fvwm(1) is the only window manager installed on this machine. All my
crashes have required the machine to be powered off to regain control.

This machine's graphics card was identified by it's vendor as a:
  Sapphire Nitro+ RX580 8G GDDR5 Graphics Card 2X HDMI + 2X Display+DVI
  Port.
This machine is connected to it's monitor using a Display Port cable.

This machine has worked and is working without problems from a console,
with and without tmux(1). If multiple consoles are run at the same time
however, when exit(3) is invoked from one of them the time taken to
exit is sometimes longer than 10 seconds. This seems odd to me.

Please find below the contents of this machine's /var/run/dmesg.boot.

OpenBSD 6.6-current (GENERIC.MP) #0: Sun Feb 23 00:07:16 MST 2020
    dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 68644982784 (65464MB)
avail mem = 66551980032 (63468MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xe8980 (59 entries)
bios0: vendor American Megatrends Inc. version "F1" date 03/01/2018
bios0: Gigabyte Technology Co., Ltd. X470 AORUS ULTRA GAMING
acpi0 at bios0: ACPI 6.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT SSDT SSDT CRAT CDIT SSDT MCFG HPET SSDT 
UEFI BGRT IVRS SSDT SSDT WSMT
acpi0: wakeup devices GPP0(S4) GPP1(S4) GPP3(S4) GPP4(S4) GPP5(S4) GPP6(S4) 
GPP7(S4) GPP8(S4) GPP9(S4) GPPA(S4) GPPB(S4) GPPC(S4) GPPD(S4) GPPE(S4) 
GPPF(S4) GP17(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Ryzen 7 2700X Eight-Core Processor, 3700.62 MHz, 17-08-02
cpu0: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu0: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu0: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 100MHz
cpu0: mwait min=64, max=64, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD Ryzen 7 2700X Eight-Core Processor, 3700.02 MHz, 17-08-02
cpu1: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu1: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu1: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: AMD Ryzen 7 2700X Eight-Core Processor, 3700.02 MHz, 17-08-02
cpu2: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu2: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu2: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: AMD Ryzen 7 2700X Eight-Core Processor, 3700.02 MHz, 17-08-02
cpu3: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu3: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu3: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu3: smt 0, core 3, package 0
cpu4 at mainbus0: apid 8 (application processor)
cpu4: AMD Ryzen 7 2700X Eight-Core Processor, 3700.03 MHz, 17-08-02
cpu4: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu4: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu4: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu4: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu4: smt 0, core 8, package 0
cpu5 at mainbus0: apid 9 (application processor)
cpu5: AMD Ryzen 7 2700X Eight-Core Processor, 3700.02 MHz, 17-08-02
cpu5: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu5: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu5: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu5: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu5: smt 0, core 9, package 0
cpu6 at mainbus0: apid 10 (application processor)
cpu6: AMD Ryzen 7 2700X Eight-Core Processor, 3700.02 MHz, 17-08-02
cpu6: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu6: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu6: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu6: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu6: smt 0, core 10, package 0
cpu7 at mainbus0: apid 11 (application processor)
cpu7: AMD Ryzen 7 2700X Eight-Core Processor, 3700.02 MHz, 17-08-02
cpu7: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu7: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu7: ITLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu7: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu7: smt 0, core 11, package 0
ioapic0 at mainbus0: apid 9 pa 0xfec00000, version 21, 24 pins
ioapic1 at mainbus0: apid 10 pa 0xfec01000, version 21, 32 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318180 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (GPP0)
acpiprt2 at acpi0: bus -1 (GPP1)
acpiprt3 at acpi0: bus -1 (GPP3)
acpiprt4 at acpi0: bus -1 (GPP4)
acpiprt5 at acpi0: bus -1 (GPP5)
acpiprt6 at acpi0: bus -1 (GPP6)
acpiprt7 at acpi0: bus -1 (GPP7)
acpiprt8 at acpi0: bus 10 (GPP8)
acpiprt9 at acpi0: bus 11 (GPP9)
acpiprt10 at acpi0: bus -1 (GPPA)
acpiprt11 at acpi0: bus -1 (GPPB)
acpiprt12 at acpi0: bus -1 (GPPC)
acpiprt13 at acpi0: bus -1 (GPPD)
acpiprt14 at acpi0: bus -1 (GPPE)
acpiprt15 at acpi0: bus -1 (GPPF)
acpiprt16 at acpi0: bus 13 (GP17)
acpiprt17 at acpi0: bus 14 (GP18)
acpiprt18 at acpi0: bus 2 (GPP2)
acpicpu0 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu1 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu2 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu3 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu4 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu5 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu6 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpicpu7 at acpi0: C1 bad (state 1 has no substates): C2(0@400 io@0x414), C1(@1 
halt!), PSS
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
acpicmos0 at acpi0
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpibtn0 at acpi0: PWRB
amdgpio0 at acpi0: GPIO uid 0 addr 0xfed81500/0x400 irq 7, 184 pins
"AMDIF030" at acpi0 not configured
"PNP0C14" at acpi0 not configured
cpu0: 3700 MHz: speeds: 3700 3200 2200 MHz
pci0 at mainbus0 bus 0
ksmn0 at pci0 dev 0 function 0 "AMD 17h Root Complex" rev 0x00
"AMD 17h IOMMU" rev 0x00 at pci0 dev 0 function 2 not configured
pchb0 at pci0 dev 1 function 0 "AMD 17h PCIE" rev 0x00
ppb0 at pci0 dev 1 function 1 "AMD 17h PCIE" rev 0x00: msi
pci1 at ppb0 bus 1
nvme0 at pci1 dev 0 function 0 "Samsung SM981/PM981 NVMe" rev 0x00: msix, NVMe 
1.3
nvme0: Samsung SSD 970 EVO 500GB, firmware 1B2QEXE7, serial S466NB0K611424Z
scsibus1 at nvme0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <NVMe, Samsung SSD 970, 1B2Q>
sd0: 476940MB, 512 bytes/sector, 976773168 sectors
ppb1 at pci0 dev 1 function 3 "AMD 17h PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
xhci0 at pci2 dev 0 function 0 "AMD 400 Series xHCI" rev 0x01: msi, xHCI 1.10
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 
addr 1
ahci0 at pci2 dev 0 function 1 "AMD 400 Series AHCI" rev 0x01: msi, AHCI 1.3.1
ahci0: port busy after first PMP probe FIS
ahci0: port busy after first PMP probe FIS
ahci0: port 2: 6.0Gb/s
ahci0: port busy after first PMP probe FIS
ahci0: port busy after first PMP probe FIS
ahci0: port 3: 6.0Gb/s
scsibus2 at ahci0: 32 targets
sd1 at scsibus2 targ 2 lun 0: <ATA, Samsung SSD 860, RVT0> naa.5002538e40e38505
sd1: 953869MB, 512 bytes/sector, 1953525168 sectors, thin
sd2 at scsibus2 targ 3 lun 0: <ATA, WDC WD2003FZEX-0, 01.0> naa.50014ee059d52593
sd2: 1907729MB, 512 bytes/sector, 3907029168 sectors
ppb2 at pci2 dev 0 function 2 "AMD 400 Series PCIE" rev 0x01
pci3 at ppb2 bus 3
ppb3 at pci3 dev 0 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci4 at ppb3 bus 4
vendor "Oxford", unknown product 0xc158 (class communications subclass serial, 
rev 0x00) at pci4 dev 0 function 0 not configured
ppb4 at pci3 dev 1 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci5 at ppb4 bus 5
ppb5 at pci3 dev 2 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci6 at ppb5 bus 6
ppb6 at pci3 dev 3 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci7 at ppb6 bus 7
em0 at pci7 dev 0 function 0 "Intel I211" rev 0x03: msi, address 
e0:d5:5e:6d:d9:6e
ppb7 at pci3 dev 4 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci8 at ppb7 bus 8
nvme1 at pci8 dev 0 function 0 "Samsung SM981/PM981 NVMe" rev 0x00: msix, NVMe 
1.3
nvme1: Samsung SSD 970 EVO 500GB, firmware 1B2QEXE7, serial S466NX0K525351F
scsibus3 at nvme1: 2 targets, initiator 0
sd3 at scsibus3 targ 1 lun 0: <NVMe, Samsung SSD 970, 1B2Q>
sd3: 476940MB, 512 bytes/sector, 976773168 sectors
ppb8 at pci3 dev 9 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci9 at ppb8 bus 9
xhci1 at pci9 dev 0 function 0 "ASMedia ASM1143 xHCI" rev 0x00: msi, xHCI 1.10
usb1 at xhci1: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "ASMedia xHCI root hub" rev 3.00/1.00 
addr 1
pchb1 at pci0 dev 2 function 0 "AMD 17h PCIE" rev 0x00
pchb2 at pci0 dev 3 function 0 "AMD 17h PCIE" rev 0x00
ppb9 at pci0 dev 3 function 1 "AMD 17h PCIE" rev 0x00: msi
pci10 at ppb9 bus 10
amdgpu0 at pci10 dev 0 function 0 "ATI Polaris 10" rev 0xe7
drm0 at amdgpu0
amdgpu0: msi
azalia0 at pci10 dev 0 function 1 vendor "ATI", unknown product 0xaaf0 rev 
0x00: msi
azalia0: no supported codecs
ppb10 at pci0 dev 3 function 2 "AMD 17h PCIE" rev 0x00: msi
pci11 at ppb10 bus 11
em1 at pci11 dev 0 function 0 "Intel I350" rev 0x01: msi, address 
ac:1f:6b:90:41:44
em2 at pci11 dev 0 function 1 "Intel I350" rev 0x01: msi, address 
ac:1f:6b:90:41:45
pchb3 at pci0 dev 4 function 0 "AMD 17h PCIE" rev 0x00
pchb4 at pci0 dev 7 function 0 "AMD 17h PCIE" rev 0x00
ppb11 at pci0 dev 7 function 1 "AMD 17h PCIE" rev 0x00
pci12 at ppb11 bus 13
vendor "AMD", unknown product 0x145a (class instrumentation unknown subclass 
0x00, rev 0x00) at pci12 dev 0 function 0 not configured
ccp0 at pci12 dev 0 function 2 "AMD 17h Crypto" rev 0x00
xhci2 at pci12 dev 0 function 3 "AMD 17h xHCI" rev 0x00: msi, xHCI 1.0
usb2 at xhci2: USB revision 3.0
uhub2 at usb2 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 
addr 1
pchb5 at pci0 dev 8 function 0 "AMD 17h PCIE" rev 0x00
ppb12 at pci0 dev 8 function 1 "AMD 17h PCIE" rev 0x00
pci13 at ppb12 bus 14
vendor "AMD", unknown product 0x1455 (class instrumentation unknown subclass 
0x00, rev 0x00) at pci13 dev 0 function 0 not configured
ahci1 at pci13 dev 0 function 2 "AMD FCH AHCI" rev 0x51: msi, AHCI 1.3.1
scsibus4 at ahci1: 32 targets
azalia1 at pci13 dev 0 function 3 "AMD 17h HD Audio" rev 0x00: apic 10 int 19
azalia1: codecs: Realtek/0x1220
audio0 at azalia1
piixpm0 at pci0 dev 20 function 0 "AMD FCH SMBus" rev 0x59: SMI
iic0 at piixpm0
admtemp0 at iic0 addr 0x18: Xeon
iic0: addr 0x19 00=00 01=00 02=00 03=00 04=00 05=c1 06=1c 07=22 08=00 words 
00=00ef 01=0000 02=0000 03=0000 04=0000 05=c1c0 06=1c85 07=2221
admtemp1 at iic0 addr 0x1a: Xeon
iic0: addr 0x1b 00=00 01=00 02=00 03=00 04=00 05=c1 06=1c 07=22 08=00 words 
00=00ef 01=0000 02=0000 03=0000 04=0000 05=c1b8 06=1c85 07=2221
spdmem0 at iic0 addr 0x50: 16GB DDR4 SDRAM PC4-17000
spdmem1 at iic0 addr 0x51: 16GB DDR4 SDRAM PC4-17000
spdmem2 at iic0 addr 0x52: 16GB DDR4 SDRAM PC4-17000
spdmem3 at iic0 addr 0x53: 16GB DDR4 SDRAM PC4-17000
iic1 at piixpm0
pcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x51
pchb6 at pci0 dev 24 function 0 "AMD 17h Data Fabric" rev 0x00
pchb7 at pci0 dev 24 function 1 "AMD 17h Data Fabric" rev 0x00
pchb8 at pci0 dev 24 function 2 "AMD 17h Data Fabric" rev 0x00
pchb9 at pci0 dev 24 function 3 "AMD 17h Data Fabric" rev 0x00
pchb10 at pci0 dev 24 function 4 "AMD 17h Data Fabric" rev 0x00
pchb11 at pci0 dev 24 function 5 "AMD 17h Data Fabric" rev 0x00
pchb12 at pci0 dev 24 function 6 "AMD 17h Data Fabric" rev 0x00
pchb13 at pci0 dev 24 function 7 "AMD 17h Data Fabric" rev 0x00
isa0 at pcib0
isadma0 at isa0
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
efifb at mainbus0 not configured
uhidev0 at uhub0 port 11 configuration 1 interface 0 "Logitech USB Keyboard" 
rev 1.10/64.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub0 port 11 configuration 1 interface 1 "Logitech USB Keyboard" 
rev 1.10/64.00 addr 2
uhidev1: iclass 3/0, 3 report ids
uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid2 at uhidev1 reportid 3: input=3, output=0, feature=0
uhidev2 at uhub0 port 12 configuration 1 interface 0 "Elan OM" rev 1.10/24.58 
addr 3
uhidev2: iclass 3/1
ums0 at uhidev2: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uplcom0 at uhub2 port 1 configuration 1 interface 0 "Prolific Technology Inc. 
USB-Serial Controller D" rev 1.10/4.00 addr 2
ucom0 at uplcom0
vscsi0 at root
scsibus5 at vscsi0: 256 targets
softraid0 at root
scsibus6 at softraid0: 256 targets
root on sd0a (371cc67a76adc7bc.a) swap on sd0b dump on sd0b
initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x1DA2:0xE366 0xE7).
amdgpu_irq_add_domain: stub
amdgpu_device_resize_fb_bar: stub
amdgpu: [powerplay] Failed to retrieve minimum clocks.
amdgpu0: 2560x1440, 32bpp
wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)

Regards,
Avon
-- 
aer

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