Hi Stephen,
Running amd64 kernel built from 2ffbb8377c7a0713baf6644e285adc27a5654582
after about three days of uptime, this morning I found the network dead
and the following in dmesg:
sky2 eth0: hung mac 7:69 fifo 0 (165:176)
sky2 eth0: receiver hang detected
sky2 eth0: disabling interface
NETDEV WATCHDOG: eth0: transmit timed out
sky2 eth0: tx timeout
sky2 eth0: transmit ring 26 .. 26 report=26 done=26
NETDEV WATCHDOG: eth0: transmit timed out
sky2 eth0: tx timeout
sky2 eth0: transmit ring 26 .. 26 report=26 done=26
The watchdog had been blorping for about three hours when I discovered
it and rebooted the machine.
Here's what the driver prints on init:
sky2 0000:01:00.0: v1.20 addr 0x50200000 irq 16 Yukon-EC (0xb6) rev 2
And lspci -vvvv for the device:
01:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E
Gigabit Ethernet Controller (rev 22)
Subsystem: Marvell Technology Group Ltd. Marvell RDK-8053
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 1277
Region 0: Memory at 50200000 (64-bit, non-prefetchable) [size=16K]
Region 2: I/O ports at 1000 [size=256]
Expansion ROM at 50220000 [disabled] [size=128K]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot
+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [5c] Message Signalled Interrupts: Mask- 64bit+
Queue=0/1 Enable+
Address: 00000000fee0200c Data: 4169
Capabilities: [e0] Express Legacy Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s unlimited, L1 unlimited
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 2048 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0
Link: Latency L0s <256ns, L1 unlimited
Link: ASPM Disabled RCB 128 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x1
Capabilities: [100] Advanced Error Reporting
Please let me know if you need more information.
--
Paul Collins
Wellington, New Zealand
Dag vijandelijk luchtschip de huismeester is dood
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