Bug 11107

Summary:	tg3: NC150T stops working after some time
Product:	Drivers	Reporter:	C. Fischer (c.fis)
Component:	Network	Assignee:	drivers_network (drivers_network)
Status:	CLOSED OBSOLETE
Severity:	high	CC:	alan
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.22	Subsystem:
Regression:	No	Bisected commit-id:

Description C. Fischer 2008-07-17 01:49:33 UTC

Latest working kernel version: ?
Earliest failing kernel version: 2.6.22
Distribution: Ubuntu
Hardware Environment: NT150T (chip set: Broadcom Corporation NetXtreme BCM5705_2 Gigabit Ethernet (rev 03))
Software Environment:
Problem Description:

After some time (30 seconds to some hours) the NIC stops working. If there is high traffic load then this happens earlier. 

dmesg:
[  619.746271] NETDEV WATCHDOG: eth0: transmit timed out
[  619.746277] tg3: eth0: transmit timed out, resetting
[  619.747946] tg3: DEBUG: MAC_TX_STATUS[00000008] MAC_RX_STATUS[00000000]
[  619.749817] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000004]
[  619.753766] PM: Writing back config space on device 0000:01:0c.0 at offset b (was 165314e4, writing 3226103c)
[  619.753782] PM: Writing back config space on device 0000:01:0c.0 at offset 3 (was 0, writing 2008)
[  619.753789] PM: Writing back config space on device 0000:01:0c.0 at offset 2 (was 2000000, writing 2000003)
[  619.753796] PM: Writing back config space on device 0000:01:0c.0 at offset 1 (was 2b00000, writing 2b00006)
[  619.753803] PM: Writing back config space on device 0000:01:0c.0 at offset 0 (was 165314e4, writing 165414e4)
[  619.769658] tg3: eth0: Link is down.
[  619.779151] PM: Writing back config space on device 0000:01:0c.0 at offset b (was 165314e4, writing 3226103c)
[  619.779167] PM: Writing back config space on device 0000:01:0c.0 at offset 3 (was 0, writing 2008)
[  619.779174] PM: Writing back config space on device 0000:01:0c.0 at offset 2 (was 2000000, writing 2000003)
[  619.779180] PM: Writing back config space on device 0000:01:0c.0 at offset 1 (was 2b00000, writing 2b00006)
[  619.779187] PM: Writing back config space on device 0000:01:0c.0 at offset 0 (was 165314e4, writing 165414e4)
[  622.594086] tg3: eth0: Link is up at 1000 Mbps, full duplex.
[  622.594090] tg3: eth0: Flow control is on for TX and on for RX.
[  917.538854] NETDEV WATCHDOG: eth0: transmit timed out
[  917.538860] tg3: eth0: transmit timed out, resetting
[  917.542855] tg3: DEBUG: MAC_TX_STATUS[00000008] MAC_RX_STATUS[00000000]
[  917.547116] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000004]
[  917.553465] PM: Writing back config space on device 0000:01:0c.0 at offset b (was 165314e4, writing 3226103c)
[  917.553481] PM: Writing back config space on device 0000:01:0c.0 at offset 3 (was 0, writing 2008)
[  917.553488] PM: Writing back config space on device 0000:01:0c.0 at offset 2 (was 2000000, writing 2000003)
[  917.553495] PM: Writing back config space on device 0000:01:0c.0 at offset 1 (was 2b00000, writing 2b00006)
[  917.553502] PM: Writing back config space on device 0000:01:0c.0 at offset 0 (was 165314e4, writing 165414e4)
[  917.569375] tg3: eth0: Link is down.


Steps to reproduce:

Comment 1 Alan 2012-05-22 12:54:24 UTC

Closing as obsolete, please reopen and update the kernel version if still seen