From: sw1tchbl4d3 Subject: oce(4): prefer MSI-X interrupts To: tech@openbsd.org Date: Mon, 26 Oct 2026 10:20:59 +0100 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 ecx=76d8320b cpu0: cpuid 6 eax=4 ecx=1 cpu0: cpuid 7.0 ebx=f1bf97a9 ecx=405fce edx=10000010 cpu0: cpuid d.1 eax=f cpu0: cpuid 80000001 edx=2fd3fbff ecx=75c237ff cpu0: cpuid 80000007 edx=6799 cpu0: cpuid 80000008 ebx=791ef257 cpu0: cpuid 8000001F eax=1 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: 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: 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: 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.