On 01/18/12 19:54, YongHyeon PYUN wrote: > On Wed, Jan 18, 2012 at 05:48:47PM -0500, Michael Butler wrote: >> At random intervals, when re0 is without any significant load; idle for >> lengthy periods, I see .. >> >> kernel: re0: PHY read failed >> last message repeated 4 times >> kernel: re0: link state changed to DOWN >> >> Unplugging the cable and re-inserting is sufficient to restore >> functionality. >> >> kernel is _at_ SVN r230276 >> >> Any ideas how to track this down? > > Knowing which kind of controller you have would be more helpful. > Show me both re(4)/rgephy(4) related message from dmesg and > 'devinfo -rv | grep rgephy' output. > As requested: dmesg: re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F PCIe Gigabit Ethernet> port 0x2000-0x20ff mem 0xf0700000-0xf0700fff,0xf0200000-0xf0203fff irq 17 at device 0.0 on pci3 re0: MSI count : 1 re0: MSI-X count : 4 re0: attempting to allocate 1 MSI-X vectors (4 supported) msi: routing MSI-X IRQ 257 to local APIC 0 vector 51 re0: using IRQ 257 for MSI-X re0: Using 1 MSI-X message re0: ASPM disabled re0: Chip rev. 0x28000000 re0: MAC rev. 0x00000000 miibus0: <MII bus> on re0 rgephy0: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 1 on miibus0 rgephy0: OUI 0x00e04c, model 0x0011, rev. 2 rgephy0: none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow devinfo -rv | grep rgephy rgephy0 pnpinfo oui=0xe04c model=0x11 rev=0x2 at phyno=1 imbReceived on Thu Jan 19 2012 - 00:01:46 UTC
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