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oce(4): prefer MSI-X interrupts
Hi,
On OpenBSD 8.0-current/amd64, my HP NC552SFP 10GbE adapter
(ServerEngines BladeEngine3) suffers watchdog timeouts and kernel
panics when using oce0.
PCI ID 19a2:0710, revision 01; subsystem ID 103c:3340.
A simple curl download is enough to trigger a panic:
curl -4 -L https://cdn.openbsd.org/pub/OpenBSD/8.0/amd64/bsd -o /dev/null
Other times it runs longer but repeatedly reports:
oce0: watchdog timeout -- resetting
Each reset interrupts transfers, with about 20 seconds of no traffic.
Every time I reproduce the failure, it ends in the same kernel panic.
The console reports the following:
oce0: watchdog timeout -- resetting
panic: pool_cache_get: mcl2k cpu free list
modified: item addr 0xfffff080074d6800+32 0x0!=0xdead4110
Stopped at db_enter+0x14: popq %rbp
The backtrace below shows pool_cache_get() detecting corruption while
the oce driver was allocating receive buffers.
The same card works under Linux.
With the patch below, curl downloads and a sustained speedtest complete
without stalls, watchdog messages, or panics. These tests passed on both
8.0 release and -current kernels using the GENERIC.MP configuration,
with only the patch below applied.
The card advertises MSI-X but no MSI capability. The existing driver
tries MSI and then legacy interrupts, so this card attaches using
"apic 33 int 4". Trying MSI-X vector 0 first makes it attach using
"msix". pcidump confirms MSI-X is enabled with the patch. The patch
retains the driver's single interrupt resource and existing fallbacks.
The idea came from comparing the driver with Linux's be2net driver,
since this card works there. Linux's be_msix_enable() tries MSI-X, and
be_cmd_eq_create() associates the first event queue with vector 0 on
this hardware. OpenBSD's oce_attach() only tried MSI and legacy
interrupts, and this card ended up using legacy interrupts. That led
to testing MSI-X vector 0 here.
The Linux reference functions are in:
drivers/net/ethernet/emulex/benet/be_main.c
drivers/net/ethernet/emulex/benet/be_cmds.c
I have not established the underlying cause of the legacy-interrupt
failure, or whether the watchdog timeouts and panic share a cause.
This change resolves both observed symptoms in my testing so far.
I reproduced the failure on an unpatched -current GENERIC.MP kernel
and confirmed that the same tests pass on that source with only the
patch below applied. The -current kernels were built on an 8.0 release
installation, so the userland remained 8.0.
Both -current kernels were built from the OpenBSD Git mirror at:
3bcfcfa94a9add1af97390415bdb705ef073f8d7
2026-10-26 05:22:13 UTC
The driver's CVS revision is:
if_oce.c,v 1.109 2024/05/24 06:02:56 jsg Exp
The unpatched -current crash trace and boot output are included below.
Would this be an appropriate change?
--- sys/dev/pci/if_oce.c
+++ sys/dev/pci/if_oce.c
@@ -587,7 +587,8 @@
/* We allocate a single interrupt resource */
sc->sc_nintr = 1;
- if (pci_intr_map_msi(pa, &ih) != 0 &&
+ if (pci_intr_map_msix(pa, 0, &ih) != 0 &&
+ pci_intr_map_msi(pa, &ih) != 0 &&
pci_intr_map(pa, &ih) != 0) {
printf(": couldn't map interrupt\n");
goto fail_2;
Unpatched -current crash trace:
panic: pool_cache_get: mcl2k cpu free list
modified: item addr 0xfffff080074d6800+32 0x0!=0xdead4110
Stopped at db_enter+0x14: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
119101 78858 1000 0x3 0 3 curl
347643 98455 0 0x14000 0x200 1 softnet0
db_enter() at db_enter+0x14
panic(ffffffff82651952) at panic+0xd5
pool_cache_get(ffffffff82bff750) at pool_cache_get+0x2b1
pool_get(ffffffff82bff750,2) at pool_get+0x6d
m_clget(0,2,800) at m_clget+0x1c4
oce_get_buf(ffff8000002e6000) at oce_get_buf+0x69
oce_alloc_rx_bufs(ffff8000002e6000) at oce_alloc_rx_bufs+0x58
oce_intr_rq(ffff8000002e6000) at oce_intr_rq+0x1a8
oce_intr(ffff8000002eb000) at oce_intr+0x152
intr_handler(ffff80036343d5d0,ffff8000002de800) at intr_handler+0xa4
Xintr_ioapic_level18_untramp() at Xintr_ioapic_level18_untramp+0x18f
acpicpu_idle() at acpicpu_idle+0x131
sched_idle(ffffffff82b32ff0) at sched_idle+0x244
end trace frame: 0x0, count: 2
DDB sometimes accepted a few keystrokes, but the machine became
completely unresponsive when pressing Enter. I could not obtain
further debugger output.
Boot output from the unpatched -current kernel:
OpenBSD 8.0-current (build-current-oce1) #0: Mon Oct 26 09:17:42 CET 2026
sw1tchbl4d3@phi.phi.local:/home/sw1tchbl4d3/oce-debug/build-current-oce1
real mem = 67737841664 (64599MB)
avail mem = 65654067200 (62612MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.4 @ 0x790e6000 (31 entries)
bios0: vendor American Megatrends International, LLC. version "3.01" date 05/13/2024
bios0: ASRock B650M PG Riptide
efi0 at bios0: UEFI 2.9
efi0: American Megatrends rev 0x50020
acpi0 at bios0: ACPI 6.5
acpi0: sleep states S0 S5
acpi0: tables DSDT FACP SSDT SSDT FIDT MCFG HPET FPDT VFCT BGRT TPM2 SSDT WPBT SSDT SSDT SSDT SSDT SSDT WSMT APIC SSDT SSDT SSDT
acpi0: wakeup devices GPP3(S0) GPP4(S0) GPP5(S0) GPP6(S0) GP17(S4) XHC0(S4) XHC1(S4) XHC2(S4) GPP0(S4) GPP1(S4) GPP2(S4) GPP7(S4) UP00(S4) DP18(S4) LN00(S4) DP60(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318180 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu0: cpuid 1 edx=178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT> ecx=76d8320b<SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND>
cpu0: cpuid 6 eax=4<ARAT> ecx=1<EFFFREQ>
cpu0: cpuid 7.0 ebx=f1bf97a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,AVX512F,AVX512DQ,RDSEED,ADX,SMAP,AVX512IFMA,CLFLUSHOPT,CLWB,AVX512CD,SHA,AVX512BW,AVX512VL> ecx=405fce<AVX512VBMI,UMIP,PKU> edx=10000010<L1DF>
cpu0: cpuid d.1 eax=f<XSAVEOPT,XSAVEC,XGETBV1,XSAVES>
cpu0: cpuid 80000001 edx=2fd3fbff<NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG> ecx=75c237ff<LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX>
cpu0: cpuid 80000007 edx=6799<HWPSTATE,ITSC>
cpu0: cpuid 80000008 ebx=791ef257<IBPB,IBRS,STIBP,STIBP_ALL,IBRS_PREF,IBRS_SM,SSBD>
cpu0: cpuid 8000001F eax=1<SME>
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 1MB 64b/line 8-way L2 cache, 32MB 64b/line 16-way L3 cache
cpu0: smt 0, core 0, package 0, type P
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 25MHz
cpu0: mwait min=64, max=64, C-substates=1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu1: smt 0, core 1, package 0, type P
cpu2 at mainbus0: apid 4 (application processor)
cpu2: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu2: smt 0, core 2, package 0, type P
cpu3 at mainbus0: apid 6 (application processor)
cpu3: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu3: smt 0, core 3, package 0, type P
cpu4 at mainbus0: apid 8 (application processor)
cpu4: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu4: smt 0, core 4, package 0, type P
cpu5 at mainbus0: apid 10 (application processor)
cpu5: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu5: smt 0, core 5, package 0, type P
cpu6 at mainbus0: apid 12 (application processor)
cpu6: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu6: smt 0, core 6, package 0, type P
cpu7 at mainbus0: apid 14 (application processor)
cpu7: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu7: smt 0, core 7, package 0, type P
cpu8 at mainbus0: apid 16 (application processor)
cpu8: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu8: smt 0, core 8, package 0, type P
cpu9 at mainbus0: apid 18 (application processor)
cpu9: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu9: smt 0, core 9, package 0, type P
cpu10 at mainbus0: apid 20 (application processor)
cpu10: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu10: smt 0, core 10, package 0, type P
cpu11 at mainbus0: apid 22 (application processor)
cpu11: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu11: smt 0, core 11, package 0, type P
cpu12 at mainbus0: apid 24 (application processor)
cpu12: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu12: smt 0, core 12, package 0, type P
cpu13 at mainbus0: apid 26 (application processor)
cpu13: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu13: smt 0, core 13, package 0, type P
cpu14 at mainbus0: apid 28 (application processor)
cpu14: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu14: smt 0, core 14, package 0, type P
cpu15 at mainbus0: apid 30 (application processor)
cpu15: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu15: smt 0, core 15, package 0, type P
cpu16 at mainbus0: apid 1 (application processor)
cpu16: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu16: smt 1, core 0, package 0, type SP
cpu17 at mainbus0: apid 3 (application processor)
cpu17: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu17: smt 1, core 1, package 0, type SP
cpu18 at mainbus0: apid 5 (application processor)
cpu18: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu18: smt 1, core 2, package 0, type SP
cpu19 at mainbus0: apid 7 (application processor)
cpu19: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu19: smt 1, core 3, package 0, type SP
cpu20 at mainbus0: apid 9 (application processor)
cpu20: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu20: smt 1, core 4, package 0, type SP
cpu21 at mainbus0: apid 11 (application processor)
cpu21: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu21: smt 1, core 5, package 0, type SP
cpu22 at mainbus0: apid 13 (application processor)
cpu22: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu22: smt 1, core 6, package 0, type SP
cpu23 at mainbus0: apid 15 (application processor)
cpu23: AMD Ryzen 9 7950X 16-Core Processor, 4500.00 MHz, 19-61-02, patch 0a601206
cpu23: smt 1, core 7, package 0, type SP
cpu24 at mainbus0: apid 17 (application processor)
cpu24: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu24: smt 1, core 8, package 0, type SP
cpu25 at mainbus0: apid 19 (application processor)
cpu25: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu25: smt 1, core 9, package 0, type SP
cpu26 at mainbus0: apid 21 (application processor)
cpu26: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu26: smt 1, core 10, package 0, type SP
cpu27 at mainbus0: apid 23 (application processor)
cpu27: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu27: smt 1, core 11, package 0, type SP
cpu28 at mainbus0: apid 25 (application processor)
cpu28: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu28: smt 1, core 12, package 0, type SP
cpu29 at mainbus0: apid 27 (application processor)
cpu29: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu29: smt 1, core 13, package 0, type SP
cpu30 at mainbus0: apid 29 (application processor)
cpu30: AMD Ryzen 9 7950X 16-Core Processor, 4500.02 MHz, 19-61-02, patch 0a601206
cpu30: smt 1, core 14, package 0, type SP
cpu31 at mainbus0: apid 31 (application processor)
cpu31: AMD Ryzen 9 7950X 16-Core Processor, 4500.01 MHz, 19-61-02, patch 0a601206
cpu31: smt 1, core 15, package 0, type SP
ioapic0 at mainbus0: apid 32 pa 0xfec00000, version 21, 24 pins, can't remap
ioapic1 at mainbus0: apid 33 pa 0xfec01000, version 21, 32 pins, can't remap
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (GPP3)
acpiprt2 at acpi0: bus -1 (GPP4)
acpiprt3 at acpi0: bus -1 (GPP5)
acpiprt4 at acpi0: bus -1 (GPP6)
acpiprt5 at acpi0: bus -1 (GPP9)
acpiprt6 at acpi0: bus -1 (GPPA)
acpiprt7 at acpi0: bus -1 (GPPB)
acpiprt8 at acpi0: bus -1 (GPPC)
acpiprt9 at acpi0: bus -1 (GPPD)
acpiprt10 at acpi0: bus -1 (GPPE)
acpiprt11 at acpi0: bus -1 (GPPF)
acpiprt12 at acpi0: bus -1 (GPPG)
acpiprt13 at acpi0: bus -1 (GPPH)
acpiprt14 at acpi0: bus 15 (GP17)
acpiprt15 at acpi0: bus -1 (GP18)
acpiprt16 at acpi0: bus 16 (GP19)
acpiprt17 at acpi0: bus -1 (GPP0)
acpiprt18 at acpi0: bus 1 (GPP1)
acpiprt19 at acpi0: bus -1 (GPP2)
acpiprt20 at acpi0: bus 2 (GPP7)
acpiprt21 at acpi0: bus 14 (GPP8)
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
acpicmos0 at acpi0
acpibtn0 at acpi0: PWRB
tpm0 at acpi0 TPM_: unsupported TPM2 start method 2
amdgpio0 at acpi0 GPIO uid 0 addr 0xfed81500/0x400 irq 7, 184 pins
"AMDI0052" at acpi0 not configured
"ACPI0010" at acpi0 not configured
acpicpu0 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu1 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu2 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu3 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu4 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu5 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu6 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu7 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu8 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu9 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu10 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu11 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu12 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu13 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu14 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu15 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu16 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu17 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu18 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu19 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu20 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu21 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu22 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu23 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu24 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu25 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu26 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu27 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu28 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu29 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu30 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu31 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
"AMDIF031" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpipwrres0 at acpi0: P0U0, resource for XHC0
acpipwrres1 at acpi0: P0U1, resource for XHC1
acpipwrres2 at acpi0: P0U2, resource for XHC2
acpipwrres3 at acpi0: P0NV, resource for NVME
acpipwrres4 at acpi0: PWRS, resource for GPP7
acpipwrres5 at acpi0: PWRS, resource for UP00
acpipwrres6 at acpi0: PWRS, resource for DP00
acpipwrres7 at acpi0: PWRS, resource for NV00
acpipwrres8 at acpi0: PWRS, resource for DP08
acpipwrres9 at acpi0: PWRS, resource for EP00
acpipwrres10 at acpi0: PWRS, resource for DP10
acpipwrres11 at acpi0: PWRS, resource for WN00
acpipwrres12 at acpi0: PWRS, resource for DP18
acpipwrres13 at acpi0: PWRS, resource for LN00
acpipwrres14 at acpi0: PWRS, resource for DP20
acpipwrres15 at acpi0: PWRS, resource for NV00
acpipwrres16 at acpi0: PWRS, resource for DP28
acpipwrres17 at acpi0: PWRS, resource for EP00
acpipwrres18 at acpi0: PWRS, resource for DP30
acpipwrres19 at acpi0: PWRS, resource for EP00
acpipwrres20 at acpi0: PWRS, resource for DP38
acpipwrres21 at acpi0: PWRS, resource for EP00
acpipwrres22 at acpi0: PWRS, resource for DP40
acpipwrres23 at acpi0: PWRS, resource for EP00
acpipwrres24 at acpi0: PWRS, resource for DP48
acpipwrres25 at acpi0: PWRS, resource for EP00
acpipwrres26 at acpi0: PWRS, resource for DP50
acpipwrres27 at acpi0: PWRS, resource for EP00
acpipwrres28 at acpi0: PWRS, resource for DP58
acpipwrres29 at acpi0: PWRS, resource for EP00
acpipwrres30 at acpi0: PWRS, resource for DP60
acpipwrres31 at acpi0: PWRS, resource for XH00
acpipwrres32 at acpi0: PWRS, resource for DP68
acpipwrres33 at acpi0: PWRS, resource for SA00
acpipwrres34 at acpi0: PWR1, resource for GPP8
acpipwrres35 at acpi0: PRWL
acpipwrres36 at acpi0: PRWB
acpivideo0 at acpi0: VGA_
acpivout0 at acpivideo0: LCD_
cpu0: 4500 MHz: speeds: 4500 3000 MHz
pci0 at mainbus0 bus 0
ksmn0 at pci0 dev 0 function 0 "AMD 19h/6xh Root Complex" rev 0x00
pchb0 at pci0 dev 1 function 0 "AMD 19h/6xh Host" rev 0x00
ppb0 at pci0 dev 1 function 2 "AMD 19h/6xh PCIE" rev 0x00: msi
pci1 at ppb0 bus 1
oce0 at pci1 dev 0 function 0 "ServerEngines BladeEngine3 10GbE" rev 0x01: apic 33 int 4, address b4:99:ba:26:47:90
oce1 at pci1 dev 0 function 1 "ServerEngines BladeEngine3 10GbE" rev 0x01: apic 33 int 5, address b4:99:ba:26:47:94
pchb1 at pci0 dev 2 function 0 "AMD 19h/6xh Host" rev 0x00
ppb1 at pci0 dev 2 function 1 "AMD 19h/6xh PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
ppb2 at pci2 dev 0 function 0 "AMD 600 Series PCIE" rev 0x01
pci3 at ppb2 bus 3
ppb3 at pci3 dev 0 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci4 at ppb3 bus 4
ppb4 at pci3 dev 1 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci5 at ppb4 bus 5
ppb5 at pci3 dev 2 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci6 at ppb5 bus 6
ppb6 at pci3 dev 3 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci7 at ppb6 bus 7
rge0 at pci7 dev 0 function 0 "Realtek RTL8125" rev 0x05: RTL8125B: msix, address 9c:6b:00:59:7c:50
ppb7 at pci3 dev 4 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci8 at ppb7 bus 8
ppb8 at pci3 dev 5 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci9 at ppb8 bus 9
ppb9 at pci3 dev 6 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci10 at ppb9 bus 10
ppb10 at pci3 dev 8 function 0 "AMD 600 Series PCIE" rev 0x01: msi
pci11 at ppb10 bus 11
ppb11 at pci3 dev 12 function 0 "AMD 600 Series PCIE" rev 0x01
pci12 at ppb11 bus 12
xhci0 at pci12 dev 0 function 0 "AMD 600 Series xHCI" rev 0x01: msix, 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
ppb12 at pci3 dev 13 function 0 "AMD 600 Series PCIE" rev 0x01
pci13 at ppb12 bus 13
ahci0 at pci13 dev 0 function 0 "AMD 600 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 3: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 3 lun 0: <ATA, ST16000NM001G-2K, SN04> naa.5000c500ece75049
sd0: 15259648MB, 512 bytes/sector, 31251759104 sectors
ppb13 at pci0 dev 2 function 2 "AMD 19h/6xh PCIE" rev 0x00: msi
pci14 at ppb13 bus 14
nvme0 at pci14 dev 0 function 0 vendor "Longsys", unknown product 0x1602 rev 0x01: msix, NVMe 2.0
nvme0: Lexar SSD NM790 4TB, firmware 12237, serial NLH877R000235P2202
scsibus2 at nvme0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <NVMe, Lexar SSD NM790, 1223>
sd1: 3907018MB, 512 bytes/sector, 8001573552 sectors
pchb2 at pci0 dev 3 function 0 "AMD 19h/6xh Host" rev 0x00
pchb3 at pci0 dev 4 function 0 "AMD 19h/6xh Host" rev 0x00
pchb4 at pci0 dev 8 function 0 "AMD 19h/6xh Host" rev 0x00
ppb14 at pci0 dev 8 function 1 "AMD 19h/6xh PCIE" rev 0x00
pci15 at ppb14 bus 15
amdgpu0 at pci15 dev 0 function 0 "ATI Raphael" rev 0xc1
drm0 at amdgpu0
amdgpu0: msi
azalia0 at pci15 dev 0 function 1 "ATI Van Gogh HD Audio" rev 0x00: msi
azalia0: no supported codecs
ccp0 at pci15 dev 0 function 2 "AMD 17h/90h Crypto" rev 0x00
xhci1 at pci15 dev 0 function 3 "AMD 19h/6xh xHCI" rev 0x00: msix, xHCI 1.20
usb1 at xhci1: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1
xhci2 at pci15 dev 0 function 4 "AMD 19h/6xh xHCI" rev 0x00: msix, xHCI 1.20
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
azalia1 at pci15 dev 0 function 6 "AMD 17h/1xh HD Audio" rev 0x00: msi
azalia1: codecs: Realtek ALC897
audio0 at azalia1
ppb15 at pci0 dev 8 function 3 "AMD 19h/6xh PCIE" rev 0x00
pci16 at ppb15 bus 16
xhci3 at pci16 dev 0 function 0 "AMD 19h/6xh xHCI" rev 0x00: msix, xHCI 1.20
usb3 at xhci3: USB revision 3.0
uhub3 at usb3 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1
piixpm0 at pci0 dev 20 function 0 "AMD FCH SMBus" rev 0x71: polling
iic0 at piixpm0
iic1 at piixpm0
pcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x51
pchb5 at pci0 dev 24 function 0 "AMD 19h/6xh Data Fabric" rev 0x00
pchb6 at pci0 dev 24 function 1 "AMD 19h/6xh Data Fabric" rev 0x00
pchb7 at pci0 dev 24 function 2 "AMD 19h/6xh Data Fabric" rev 0x00
pchb8 at pci0 dev 24 function 3 "AMD 19h/6xh Data Fabric" rev 0x00
pchb9 at pci0 dev 24 function 4 "AMD 19h/6xh Data Fabric" rev 0x00
pchb10 at pci0 dev 24 function 5 "AMD 19h/6xh Data Fabric" rev 0x00
pchb11 at pci0 dev 24 function 6 "AMD 19h/6xh Data Fabric" rev 0x00
pchb12 at pci0 dev 24 function 7 "AMD 19h/6xh Data Fabric" rev 0x00
isa0 at pcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lm0 at isa0 port 0x290/8: W83627DHG
vmm0 at mainbus0: SVM/RVI
efifb at mainbus0 not configured
oce0: restrict all mbufs to low memory
uhidev0 at uhub0 port 8 configuration 1 interface 0 "ROCCAT ROCCAT Kone Aimo 16K" rev 2.00/1.00 addr 2
uhidev0: iclass 3/1, 32 report ids
ums0 at uhidev0 reportid 1: 5 buttons, Z and W dir
wsmouse0 at ums0 mux 0
ucc0 at uhidev0 reportid 2: 573 usages, 20 keys, array
wskbd0 at ucc0 mux 1
uhid0 at uhidev0 reportid 3: input=4, output=0, feature=0
uhid1 at uhidev0 reportid 4: input=0, output=0, feature=2
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=3
uhid3 at uhidev0 reportid 6: input=0, output=0, feature=125
uhid4 at uhidev0 reportid 7: input=0, output=0, feature=74
uhid5 at uhidev0 reportid 8: input=0, output=0, feature=1025
uhid6 at uhidev0 reportid 9: input=0, output=0, feature=8
uhid7 at uhidev0 reportid 10: input=0, output=0, feature=7
uhid8 at uhidev0 reportid 12: input=0, output=0, feature=3
uhid9 at uhidev0 reportid 13: input=0, output=0, feature=45
uhid10 at uhidev0 reportid 14: input=0, output=0, feature=5
uhid11 at uhidev0 reportid 15: input=0, output=0, feature=5
uhid12 at uhidev0 reportid 16: input=0, output=0, feature=15
uhid13 at uhidev0 reportid 17: input=0, output=0, feature=16
uhid14 at uhidev0 reportid 18: input=0, output=0, feature=63
uhid15 at uhidev0 reportid 26: input=0, output=0, feature=1028
uhid16 at uhidev0 reportid 27: input=0, output=0, feature=1025
uhid17 at uhidev0 reportid 28: input=0, output=0, feature=2
uhid18 at uhidev0 reportid 32: input=1, output=0, feature=0
uhidev1 at uhub0 port 8 configuration 1 interface 1 "ROCCAT ROCCAT Kone Aimo 16K" rev 2.00/1.00 addr 2
uhidev1: iclass 3/0
ukbd0 at uhidev1: 8 variable keys, 6 key codes
wskbd1 at ukbd0: console keyboard
uhub4 at uhub0 port 13 configuration 1 interface 0 "Genesys Logic USB2.0 Hub" rev 2.00/60.60 addr 3
uhidev2 at uhub0 port 16 configuration 1 interface 0 "Logitech G815 RGB MECHANICAL GAMING KEYBOARD" rev 2.00/31.02 addr 4
uhidev2: iclass 3/1
ukbd1 at uhidev2: 8 variable keys, 6 key codes
wskbd2 at ukbd1 mux 1
uhidev3 at uhub0 port 16 configuration 1 interface 1 "Logitech G815 RGB MECHANICAL GAMING KEYBOARD" rev 2.00/31.02 addr 4
uhidev3: iclass 3/0, 18 report ids
ukbd2 at uhidev3 reportid 1: 0 variable keys, 6 key codes
wskbd3 at ukbd2 mux 1
ums1 at uhidev3 reportid 2: 16 buttons, Z and W dir
wsmouse1 at ums1 mux 0
ucc1 at uhidev3 reportid 3: 7 usages, 7 keys, enum
wskbd4 at ucc1 mux 1
uhid19 at uhidev3 reportid 17: input=19, output=19, feature=0
uhid20 at uhidev3 reportid 18: input=63, output=63, feature=0
uhidev4 at uhub3 port 1 configuration 1 interface 0 "ASRock LED Controller" rev 1.10/0.00 addr 2
uhidev4: iclass 3/0
uhid21 at uhidev4: input=64, output=64, feature=0
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
sd2 at scsibus4 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd2: 3906758MB, 512 bytes/sector, 8001040447 sectors
root on sd2a (214ab293399380bd.a) swap on sd2b dump on sd2b
drm:pid0:dp_retrieve_lttpr_cap *ERROR* [drm] *ERROR* lttpr_caps phy_repeater_cnt is 0x0, forcing it to 0x80.drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
amdgpu0: IP DISCOVERY GC 10.3.6 2 CU rev 0x01
drm:pid0:fill_stream_properties_from_drm_display_mode *WARNING* [drm] Failed to setup vendor infoframe on connector HDMI-A-1: -22
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid0:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
amdgpu0: 1920x1080, 32bpp
wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using wskbd1
wskbd0: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wskbd3: connecting to wsdisplay0
wskbd4: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
drm:pid31833:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid31833:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid74521:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
drm:pid74521:dp_is_lttpr_present *ERROR* [drm] *ERROR* LTTPR count is nonzero but invalid lane count reported. Assuming no LTTPR present.
oce(4): prefer MSI-X interrupts