From: S V Subject: Suggestions how to debug ytphy + dwqe To: Misc , tech Date: Mon, 22 Jun 2026 11:02:05 +0300 Hello, lists! I installed OpenBSD 7.9 (was also testng with current) on Pine64 Quartz64-A and have strange network instabilities, already tested on different network environments (consumer and enterprise) so it is localized to board itself. I don't see anything criminal in dmesg, but I get lags and ping losses and mac address lose. Any way to debug it? -- Nerfur Dragon -==(UDIC)==- OpenBSD 7.9 (GENERIC.MP) #222: Wed May 6 18:07:56 MDT 2026 deraadt@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP real mem = 4291129344 (4092MB) avail mem = 4071768064 (3883MB) random: good seed from bootblocks mainbus0 at root: Pine64 Quartz64 Model A psci0 at mainbus0: PSCI 1.1, SMCCC 1.2, SYSTEM_SUSPEND efi0 at mainbus0: UEFI 2.11 efi0: Das U-Boot rev 0x20250700 smbios0 at efi0: SMBIOS 3.7.0 smbios0: vendor U-Boot version "2025.07" date 07/01/2025 smbios0: pine64 Pine64 Quartz64 Model A cpu0 at mainbus0 mpidr 0: ARM Cortex-A55 r2p0 cpu0: 32KB 64b/line 4-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu0: 512KB 64b/line 16-way L2 cache cpu0: DP,RDM,Atomic,CRC32,SHA2,SHA1,AES+PMULL,LRCPC,DPB,ASID16,PAN+ATS1E1,LO,HPDS,VH,HAFDBS,RAS,AdvSIMD+HP,FP+HP,SSBS cpu1 at mainbus0 mpidr 100: ARM Cortex-A55 r2p0 cpu1: 32KB 64b/line 4-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu1: 512KB 64b/line 16-way L2 cache cpu2 at mainbus0 mpidr 200: ARM Cortex-A55 r2p0 cpu2: 32KB 64b/line 4-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu2: 512KB 64b/line 16-way L2 cache cpu3 at mainbus0 mpidr 300: ARM Cortex-A55 r2p0 cpu3: 32KB 64b/line 4-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu3: 512KB 64b/line 16-way L2 cache scmi0 at mainbus0: SCMI 2.0 apm0 at mainbus0 agintc0 at mainbus0 mbi shift 4:4 nirq 352 nredist 4 ipi 0: "interrupt-controller" syscon0 at mainbus0: "syscon" rkiovd0 at syscon0 syscon1 at mainbus0: "syscon" syscon2 at mainbus0: "syscon" syscon3 at mainbus0: "syscon" syscon4 at mainbus0: "syscon" syscon5 at mainbus0: "syscon" syscon6 at mainbus0: "syscon" rkclock0 at mainbus0: PMUCRU rkclock1 at mainbus0: CRU syscon7 at mainbus0: "power-management" "power-controller" at syscon7 not configured syscon8 at mainbus0: "qos" syscon9 at mainbus0: "qos" syscon10 at mainbus0: "qos" syscon11 at mainbus0: "qos" syscon12 at mainbus0: "qos" syscon13 at mainbus0: "qos" syscon14 at mainbus0: "qos" syscon15 at mainbus0: "qos" syscon16 at mainbus0: "qos" syscon17 at mainbus0: "qos" syscon18 at mainbus0: "qos" syscon19 at mainbus0: "qos" syscon20 at mainbus0: "qos" syscon21 at mainbus0: "qos" syscon22 at mainbus0: "qos" syscon23 at mainbus0: "qos" syscon24 at mainbus0: "qos" syscon25 at mainbus0: "qos" syscon26 at mainbus0: "qos" syscon27 at mainbus0: "qos" syscon28 at mainbus0: "qos" syscon29 at mainbus0: "qos" syscon30 at mainbus0: "qos" syscon31 at mainbus0: "qos" rkcomphy0 at mainbus0 rkcomphy1 at mainbus0 rkusbphy0 at mainbus0: phy 0 rkusbphy1 at mainbus0: phy 1 rkpinctrl0 at mainbus0: "pinctrl" rkgpio0 at rkpinctrl0 rkgpio1 at rkpinctrl0 rkgpio2 at rkpinctrl0 rkgpio3 at rkpinctrl0 rkgpio4 at rkpinctrl0 "fit-images" at mainbus0 not configured "l3-cache" at mainbus0 not configured rkdrm0 at mainbus0 drm0 at rkdrm0 "firmware" at mainbus0 not configured simpleaudio0 at mainbus0 "pmu" at mainbus0 not configured agtimer0 at mainbus0: 24000 kHz "xin24m" at mainbus0 not configured "xin32k" at mainbus0 not configured "sram" at mainbus0 not configured xhci0 at mainbus0, xHCI 1.10 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Generic xHCI root hub" rev 3.00/1.00 addr 1 xhci1 at mainbus0, xHCI 1.10 usb1 at xhci1: USB revision 3.0 uhub1 at usb1 configuration 1 interface 0 "Generic xHCI root hub" rev 3.00/1.00 addr 1 ehci0 at mainbus0 usb2 at ehci0: USB revision 2.0 uhub2 at usb2 configuration 1 interface 0 "Generic EHCI root hub" rev 2.00/1.00 addr 1 ohci0 at mainbus0: version 1.0 ehci1 at mainbus0 usb3 at ehci1: USB revision 2.0 uhub3 at usb3 configuration 1 interface 0 "Generic EHCI root hub" rev 2.00/1.00 addr 1 ohci1 at mainbus0: version 1.0 rkiic0 at mainbus0 iic0 at rkiic0 fanpwr0 at iic0 addr 0x1c: TCS4525, 1.02 VDC rkpmic0 at iic0 addr 0x20: RK817 com0 at mainbus0: dw16550, 64 byte fifo "gpu" at mainbus0 not configured "video-codec" at mainbus0 not configured "iommu" at mainbus0 not configured "rga" at mainbus0 not configured "video-codec" at mainbus0 not configured "iommu" at mainbus0 not configured dwqe0 at mainbus0 gmac 1: rev 0x51, address 6a:c6:86:3e:33:99 ytphy0 at dwqe0 phy 0: YT8511 10/100/1000 PHY "vop" at mainbus0 not configured "iommu" at mainbus0 not configured "hdmi" at mainbus0 not configured "dfi" at mainbus0 not configured dwpcie0 at mainbus0 dwmmc0 at mainbus0: 50 MHz base clock sdmmc0 at dwmmc0: 4-bit, sd high-speed, dma dwmmc1 at mainbus0: 50 MHz base clock sdmmc1 at dwmmc1: 4-bit, sd high-speed, dma dwmshc0 at mainbus0 dwmshc0: SDHC 4.20, 200 MHz base clock sdmmc2 at dwmshc0: 8-bit, sd high-speed, mmc high-speed, dma rkrng0 at mainbus0: ver 2 "i2s" at mainbus0 not configured "i2s" at mainbus0 not configured "spdif" at mainbus0 not configured "dma-controller" at mainbus0 not configured "dma-controller" at mainbus0 not configured rkiic1 at mainbus0 iic1 at rkiic1 "watchdog" at mainbus0 not configured com1 at mainbus0: dw16550, 64 byte fifo com2 at mainbus0: dw16550, 64 byte fifo com2: console rktemp0 at mainbus0 "opp-table-0" at mainbus0 not configured "opp-table-1" at mainbus0 not configured "external-gmac1-clock" at mainbus0 not configured "gpio_fan" at mainbus0 not configured "hdmi-con" at mainbus0 not configured gpioleds0 at mainbus0: "work-led", "diy-led" simpleaudio1 at mainbus0 "sdio-pwrseq" at mainbus0 not configured "spdif-dit" at mainbus0 not configured simpleaudio2 at mainbus0 "regulator-vcc12v-dcin" at mainbus0 not configured "regulator-vbus" at mainbus0 not configured "regulator-vcc3v3-pcie-p" at mainbus0 not configured "regulator-vcc5v0-usb" at mainbus0 not configured "regulator-vcc5v0-usb20-host" at mainbus0 not configured "regulator-vcc5v0-usb20-otg" at mainbus0 not configured "regulator-vcc3v3-sd" at mainbus0 not configured "regulator-vcc-sys" at mainbus0 not configured "regulator-vcc-wl" at mainbus0 not configured "binman" at mainbus0 not configured "dmc" at mainbus0 not configured "nvmem" at mainbus0 not configured usb4 at ohci0: USB revision 1.0 uhub4 at usb4 configuration 1 interface 0 "Generic OHCI root hub" rev 1.00/1.00 addr 1 usb5 at ohci1: USB revision 1.0 uhub5 at usb5 configuration 1 interface 0 "Generic OHCI root hub" rev 1.00/1.00 addr 1 dwpcie0: can't initialize hardware scsibus0 at sdmmc0: 2 targets, initiator 0 sd0 at scsibus0 targ 1 lun 0: removable sd0: 59407MB, 512 bytes/sector, 121665536 sectors sdmmc1: can't enable card sdmmc2: can't enable card vscsi0 at root scsibus1 at vscsi0: 256 targets softraid0 at root scsibus2 at softraid0: 256 targets root on sd0a (6269773ba0225f16.a) swap on sd0b dump on sd0b WARNING: bad clock chip time WARNING: CHECK AND RESET THE DATE! rkdrm0: no display interface ports configured sd1 at scsibus2 targ 1 lun 0: sd1: 1027MB, 512 bytes/sector, 2104004 sectors