From: Marcus Better <marcus@better.se>
To: netdev@vger.kernel.org
Subject: rtl8139: NETDEV WATCHDOG: eth0: transmit timed out
Date: Fri, 30 Jun 2006 11:23:05 +0200 [thread overview]
Message-ID: <e82qhq$4v0$1@sea.gmane.org> (raw)
I'm seeing this problem on my Acer Travelmate 223X laptop with built-in
Realtek 8139: The ethernet stops working, usually after at most a few
minutes operation. The problem appears in kernel 2.6.16 and 2.6.17, but not
in 2.6.15.
It prints the following in the syslog:
Jun 28 07:50:36 kelev kernel: NETDEV WATCHDOG: eth0: transmit timed out
Jun 28 07:50:39 kelev kernel: eth0: link up, 100Mbps, half-duplex, lpa
0x40A1
Jun 28 07:50:51 kelev kernel: NETDEV WATCHDOG: eth0: transmit timed out
Jun 28 07:50:54 kelev kernel: eth0: link up, 100Mbps, half-duplex, lpa
0x40A1
Jun 28 07:51:06 kelev kernel: NETDEV WATCHDOG: eth0: transmit timed out
Jun 28 07:51:09 kelev kernel: eth0: link up, 100Mbps, half-duplex, lpa
0x40A1
Jun 28 07:51:21 kelev kernel: NETDEV WATCHDOG: eth0: transmit timed out
Jun 28 07:51:24 kelev kernel: eth0: link up, 100Mbps, half-duplex, lpa
0x40A1
I've exchanged the hub and network cables, to no avail.
Results of lspci -vvv:
01:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 9000 [size=256]
Region 1: Memory at a0100000 (32-bit, non-prefetchable) [size=512]
Capabilities: [60] Vital Product Data
Marcus
next reply other threads:[~2006-06-30 9:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-30 9:23 Marcus Better [this message]
2006-06-30 21:16 ` rtl8139: NETDEV WATCHDOG: eth0: transmit timed out Francois Romieu
2006-07-04 19:38 ` Marcus Better
2006-07-07 16:32 ` Marcus Better
2006-07-08 16:15 ` Thomas Hellström
2006-07-09 7:23 ` Marcus Better
2006-07-09 7:34 ` Thomas Hellström
2006-07-09 16:34 ` Marcus Better
2006-07-10 13:02 ` Marcus Better
2006-07-10 13:10 ` Thomas Hellström
2006-07-10 13:17 ` Marcus Better
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