Date: Thu, 25 Dec 2003 01:37:32 -0600 From: "Shawn K. Quinn" <skquinn@xevious.kicks-ass.net> To: stable@freebsd.org Subject: Very weird problem with dc driver Message-ID: <200312250137.32351.skquinn@xevious.kicks-ass.net>
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Is this a bad network card or a bug in the dc driver? Dec 24 23:12:32 xevious /kernel: dc0: <82c169 PNIC 10/100BaseTX> port 0xc400-0xc4ff mem 0xeffef700-0xeffef7ff irq 9 at device 14.0 on pci0 Dec 24 23:12:32 xevious /kernel: dc0: Ethernet address: 00:a0:c4:27:c4:27 Dec 24 23:12:32 xevious /kernel: miibus0: <MII bus> on dc0 Dec 24 23:12:32 xevious /kernel: ukphy0: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy0: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:12:32 xevious /kernel: ukphy1: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy1: no media present Dec 24 23:12:32 xevious /kernel: ukphy2: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy2: no media present Dec 24 23:12:32 xevious /kernel: ukphy3: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy3: no media present Dec 24 23:12:32 xevious /kernel: ukphy4: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy4: no media present Dec 24 23:12:32 xevious /kernel: ukphy5: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy5: no media present Dec 24 23:12:32 xevious /kernel: ukphy6: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy6: no media present Dec 24 23:12:32 xevious /kernel: ukphy7: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy7: no media present Dec 24 23:12:32 xevious /kernel: ukphy8: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy8: no media present Dec 24 23:12:32 xevious /kernel: ukphy9: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy9: no media present Dec 24 23:12:32 xevious /kernel: ukphy10: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy10: no media present Dec 24 23:12:32 xevious /kernel: ukphy11: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy11: no media present Dec 24 23:12:32 xevious /kernel: ukphy12: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy12: no media present Dec 24 23:12:32 xevious /kernel: ukphy13: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy13: no media present Dec 24 23:12:32 xevious /kernel: ukphy14: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:12:32 xevious /kernel: ukphy14: no media present And then later... Dec 24 23:18:10 xevious /kernel: dc0: <82c169 PNIC 10/100BaseTX> port 0xc000-0xc0ff mem 0xeffef700-0xeffef7ff irq 9 at device 14.0 on pci0 Dec 24 23:18:10 xevious /kernel: dc0: Ethernet address: 00:00:00:a0:00:a0 Dec 24 23:18:10 xevious /kernel: miibus0: <MII bus> on dc0 Dec 24 23:18:10 xevious /kernel: ukphy0: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy0: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy1: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy1: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy2: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy2: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy3: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy3: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy4: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy4: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy5: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy5: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy6: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy6: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy7: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy7: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy8: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy8: no media present Dec 24 23:18:10 xevious /kernel: ukphy9: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy9: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy10: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy10: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy11: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy11: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy12: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy12: no media present Dec 24 23:18:10 xevious /kernel: ukphy13: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy13: no media present Dec 24 23:18:10 xevious /kernel: ukphy14: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy14: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy15: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy15: 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4, auto Dec 24 23:18:10 xevious /kernel: ukphy16: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy16: no media present Dec 24 23:18:10 xevious /kernel: ukphy17: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy17: no media present Dec 24 23:18:10 xevious /kernel: ukphy18: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy18: no media present Dec 24 23:18:10 xevious /kernel: ukphy19: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy19: no media present Dec 24 23:18:10 xevious /kernel: ukphy20: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy20: no media present Dec 24 23:18:10 xevious /kernel: ukphy21: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy21: no media present Dec 24 23:18:10 xevious /kernel: ukphy22: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy22: no media present Dec 24 23:18:10 xevious /kernel: ukphy23: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy23: no media present Dec 24 23:18:10 xevious /kernel: ukphy24: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy24: no media present Dec 24 23:18:10 xevious /kernel: ukphy25: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy25: no media present Dec 24 23:18:10 xevious /kernel: ukphy26: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy26: no media present Dec 24 23:18:10 xevious /kernel: ukphy27: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:18:10 xevious /kernel: ukphy27: no media present A power-off/power-on reboot fixed this, then it returned, then another power-off/power-on reboot fixed it which is where I stand when I write this. Oh, I also found this little gem after the first power-off/power-on reboot: Dec 25 00:32:58 xevious /kernel: dc0: TX underrun -- increasing TX threshold And this is what the "normal" boots I've managed to pull off look like: Dec 24 23:44:00 xevious /kernel: dc0: <82c169 PNIC 10/100BaseTX> port 0xc000-0xc0ff mem 0xeffeff00-0xeffeffff irq 9 at device 14.0 on pci0 Dec 24 23:44:00 xevious /kernel: dc0: Ethernet address: 00:a0:cc:27:4b:6b Dec 24 23:44:00 xevious /kernel: miibus0: <MII bus> on dc0 Dec 24 23:44:00 xevious /kernel: ukphy0: <Generic IEEE 802.3u media interface> on miibus0 Dec 24 23:44:00 xevious /kernel: ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto -- Shawn K. Quinn
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