Begin forwarded message:
Date: Thu, 2 Nov 2006 06:41:04 -0800
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 7450] New: e1000: eth0: e1000_clean_tx_irq: Detected
Tx Unit Hang
http://bugzilla.kernel.org/show_bug.cgi?id=7450
Summary: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Kernel Version: 2.6.19-rc3
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Most recent kernel where this bug did not occur: not known
Distribution: Gentoo Linux x86_64
Hardware Environment:
lspci
00:00.0 Host bridge: Intel Corporation E7230/3000/3010 Memory Controller Hub
(rev c0)
00:01.0 PCI bridge: Intel Corporation E7230/3000/3010 PCI Express Root Port
(rev c0)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 01)
00:1c.4 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express
Port 5 (rev 01)
00:1c.5 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express
Port 6 (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface
Bridge (rev 01)
00:1f.2 SATA controller: Intel Corporation 82801GR/GH (ICH7 Family) Serial ATA
Storage Controller AHCI (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A (rev
09)
01:00.1 PIC: Intel Corporation 6700/6702PXH I/OxAPIC Interrupt Controller A
(rev 09)
01:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B (rev
09)
01:00.3 PIC: Intel Corporation 6700PXH I/OxAPIC Interrupt Controller B (rev 09)
0d:00.0 Ethernet controller: Intel Corporation 82573E Gigabit Ethernet
Controller (Copper) (rev 03)
0e:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
0f:04.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02)
Software Environment: Iptables/Iproute2
Problem Description:
e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue 0
TDH 31
TDT 31
next_to_use 31
next_to_cleanaf
buffer_info[next_to_clean]
time_stamp 1014b175c
next_to_watchaf
jiffies 1014b1875
next_to_watch.status 1
e1000: eth1: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue 0
TDH 36
TDT 36
next_to_use 36
next_to_cleanb8
buffer_info[next_to_clean]
time_stamp 1014b1922
next_to_watchb9
jiffies 1014b1a7c
next_to_watch.status 1
e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue 0
TDH fa
TDT fa
next_to_use fa
next_to_clean7f
buffer_info[next_to_clean]
time_stamp 1014b194b
next_to_watch80
jiffies 1014b1ae0
next_to_watch.status 1
printk: 423 messages suppressed.
dst cache overflow
e1000: eth1: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue 0
TDH cf
TDT cf
next_to_use cf
next_to_clean56
buffer_info[next_to_clean]
time_stamp 1014b1bb7
next_to_watch57
jiffies 1014b1cc9
next_to_watch.status 1
e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue 0
TDH 8c
TDT 8c
next_to_use 8c
next_to_cleanfe
buffer_info[next_to_clean]
time_stamp 1014b1bef
next_to_watchfe
jiffies 1014b1d86
next_to_watch.status 1
e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue 0
TDH ee
TDT ee
next_to_use ee
next_to_clean59
buffer_info[next_to_clean]
time_stamp 1014b1ddd
next_to_watch59
jiffies 1014b1fb6
next_to_watch.status 1
0d:00.0 Ethernet controller: Intel Corporation 82573E Gigabit Ethernet
Controller (Copper) (rev 03)
Subsystem: Super Micro Computer Inc Unknown device 108c
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 10
Interrupt: pin A routed to IRQ 16
Region 0: Memory at e020 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at 4000 [size=32]
Capabilities: [c8] 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: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0
Enable-
Address: Data:
