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Bug#468069: marked as done (linux-2.6: CONFIG_E1000_NAPI causes hangs on T60 on high traffic load)



Your message dated Fri, 16 May 2008 21:49:54 +0200
with message-id <20080516194954.GW27599@baikonur.stro.at>
and subject line Re: Bug#468069: linux-image-2.6.24-1-686: e1000 hangs often with enabled NAPI
has caused the Debian Bug report #468069,
regarding linux-2.6: CONFIG_E1000_NAPI causes hangs on T60 on high traffic load
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
468069: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468069
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-2.6.24-1-686
Version: 2.6.24-1
Severity: important

*** Please type your report below this line ***

Configuring CONFIG_E1000_NAPI on the 2.6 kernel causes my laptop (Lenovo
T60) to hang on high network load. This is easely reproduced and
building a customer image without this option does not hang.

Please disable this option.

Peter

lspci -v:

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
        Subsystem: Lenovo Unknown device 2015
        Flags: bus master, fast devsel, latency 0
        Capabilities: [e0] Vendor Specific Information <?>
        Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: ee100000-ee1fffff
        Prefetchable memory behind bridge: 00000000d8000000-00000000dfffffff
        Capabilities: [88] Subsystem: Lenovo Unknown device 2014
        Capabilities: [80] Power Management version 2
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [a0] Express Root Port (Slot+), MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [140] Root Complex Link <?>
        Kernel driver in use: pcieport-driver

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, fast devsel, latency 0, IRQ 22
        Memory at ee400000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [130] Root Complex Link <?>
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: ee000000-ee0fffff
        Capabilities: [40] Express Root Port (Slot+), MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [90] Subsystem: Lenovo Unknown device 2011
        Capabilities: [a0] Power Management version 2
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver

00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 00004000-00005fff
        Memory behind bridge: ec000000-edffffff
        Prefetchable memory behind bridge: 00000000e4000000-00000000e40fffff
        Capabilities: [40] Express Root Port (Slot+), MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [90] Subsystem: Lenovo Unknown device 2011
        Capabilities: [a0] Power Management version 2
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver

00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
        I/O behind bridge: 00006000-00007fff
        Memory behind bridge: e8000000-e9ffffff
        Prefetchable memory behind bridge: 00000000e4100000-00000000e41fffff
        Capabilities: [40] Express Root Port (Slot+), MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [90] Subsystem: Lenovo Unknown device 2011
        Capabilities: [a0] Power Management version 2
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver

00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=0c, subordinate=13, sec-latency=0
        I/O behind bridge: 00008000-00009fff
        Memory behind bridge: ea000000-ebffffff
        Prefetchable memory behind bridge: 00000000e4200000-00000000e42fffff
        Capabilities: [40] Express Root Port (Slot+), MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [90] Subsystem: Lenovo Unknown device 2011
        Capabilities: [a0] Power Management version 2
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver

00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0, IRQ 16
        I/O ports at 1800 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0, IRQ 22
        I/O ports at 1820 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0, IRQ 23
        I/O ports at 1840 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0, IRQ 21
        I/O ports at 1860 [size=32]
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0, IRQ 21
        Memory at ee404000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Debug port: BAR=1 offset=00a0
        Kernel driver in use: ehci_hcd
        Kernel modules: ehci-hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01 [Subtractive decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=15, subordinate=18, sec-latency=32
        I/O behind bridge: 0000a000-0000dfff
        Memory behind bridge: e4300000-e7ffffff
        Prefetchable memory behind bridge: 00000000e0000000-00000000e3ffffff
        Capabilities: [50] Subsystem: Lenovo Unknown device 2013

00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0
        Capabilities: [e0] Vendor Specific Information <?>
        Kernel modules: intel-rng

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 0, IRQ 16
        I/O ports at 01f0 [size=8]
        I/O ports at 03f4 [size=1]
        I/O ports at 0170 [size=8]
        I/O ports at 0374 [size=1]
        I/O ports at 1880 [size=16]
        Kernel driver in use: PIIX_IDE

00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 16
        I/O ports at 18c8 [size=8]
        I/O ports at 18ac [size=4]
        I/O ports at 18c0 [size=8]
        I/O ports at 18a8 [size=4]
        I/O ports at 18b0 [size=16]
        Memory at ee404400 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [70] Power Management version 2
        Kernel driver in use: ahci

00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: medium devsel, IRQ 20
        I/O ports at 18e0 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c-i801

01:00.0 VGA compatible controller: ATI Technologies Inc M52 [Mobility Radeon X1300] (prog-if 00 [VGA controller])
        Subsystem: Lenovo Unknown device 2005
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at d8000000 (32-bit, prefetchable) [size=128M]
        I/O ports at 2000 [size=256]
        Memory at ee100000 (32-bit, non-prefetchable) [size=64K]
        [virtual] Expansion ROM at ee120000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Kernel driver in use: fglrx_pci
        Kernel modules: fglrx

02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
        Subsystem: Lenovo ThinkPad T60
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at ee000000 (32-bit, non-prefetchable) [size=128K]
        I/O ports at 3000 [size=32]
        Capabilities: [c8] Power Management version 2
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [e0] Express Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting <?>
        Capabilities: [140] Device Serial Number 9c-0e-81-ff-ff-58-15-00
        Kernel driver in use: e1000
        Kernel modules: e1000

03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
        Subsystem: Intel Corporation ThinkPad R60e/X60s
        Flags: bus master, fast devsel, latency 0, IRQ 22
        Memory at edf00000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [c8] Power Management version 2
        Kernel driver in use: fglrx_pci
        Kernel modules: fglrx

02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
        Subsystem: Lenovo ThinkPad T60
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at ee000000 (32-bit, non-prefetchable) [size=128K]
        I/O ports at 3000 [size=32]
        Capabilities: [c8] Power Management version 2
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [e0] Express Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting <?>
        Capabilities: [140] Device Serial Number 9c-0e-81-ff-ff-58-15-00
        Kernel driver in use: e1000
        Kernel modules: e1000

03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
        Subsystem: Intel Corporation ThinkPad R60e/X60s
        Flags: bus master, fast devsel, latency 0, IRQ 22
        Memory at edf00000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [c8] Power Management version 2
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [e0] Express Legacy Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting <?>
        Capabilities: [140] Device Serial Number a4-2c-28-ff-ff-d2-19-00
        Kernel driver in use: iwl3945
        Kernel modules: iwl3945

15:00.0 CardBus bridge: Texas Instruments PCI1510 PC card Cardbus Controller
        Subsystem: Lenovo ThinkPad T60/R60 series
        Flags: bus master, medium devsel, latency 168, IRQ 16
        Memory at e4300000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
        Memory window 0: e0000000-e3fff000 (prefetchable)
        Memory window 1: 88000000-8bfff000
        I/O window 0: 0000a000-0000a0ff
        I/O window 1: 0000a400-0000a4ff
        16-bit legacy interface ports at 0001
        Kernel driver in use: yenta_cardbus



-- Package-specific info:

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (990, 'testing'), (90, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.24.2try6 (SMP w/2 CPU cores)
Locale: LANG=it_IT.utf8, LC_CTYPE=it_IT.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.24-1-686 depends on:
ii  debconf [debconf-2.0]        1.5.19      Debian configuration management sy
ii  initramfs-tools [linux-initr 0.91e       tools for generating an initramfs
ii  module-init-tools            3.3-pre11-4 tools for managing Linux kernel mo

linux-image-2.6.24-1-686 recommends no packages.

-- debconf information:
  linux-image-2.6.24-1-686/preinst/overwriting-modules-2.6.24-1-686: true
  linux-image-2.6.24-1-686/postinst/bootloader-error-2.6.24-1-686:
  linux-image-2.6.24-1-686/postinst/create-kimage-link-2.6.24-1-686: true
  linux-image-2.6.24-1-686/prerm/would-invalidate-boot-loader-2.6.24-1-686: true
  linux-image-2.6.24-1-686/preinst/initrd-2.6.24-1-686:
  linux-image-2.6.24-1-686/preinst/lilo-has-ramdisk:
  linux-image-2.6.24-1-686/preinst/abort-install-2.6.24-1-686:
  linux-image-2.6.24-1-686/prerm/removing-running-kernel-2.6.24-1-686: true
  linux-image-2.6.24-1-686/preinst/abort-overwrite-2.6.24-1-686:
  linux-image-2.6.24-1-686/postinst/bootloader-test-error-2.6.24-1-686:
  linux-image-2.6.24-1-686/preinst/lilo-initrd-2.6.24-1-686: true
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.24-1-686/postinst/old-system-map-link-2.6.24-1-686: true
  linux-image-2.6.24-1-686/preinst/failed-to-move-modules-2.6.24-1-686:
  linux-image-2.6.24-1-686/postinst/depmod-error-initrd-2.6.24-1-686: false
  linux-image-2.6.24-1-686/preinst/bootloader-initrd-2.6.24-1-686: true
  linux-image-2.6.24-1-686/postinst/old-initrd-link-2.6.24-1-686: true
  linux-image-2.6.24-1-686/postinst/old-dir-initrd-link-2.6.24-1-686: true
  linux-image-2.6.24-1-686/postinst/depmod-error-2.6.24-1-686: false
  linux-image-2.6.24-1-686/preinst/elilo-initrd-2.6.24-1-686: true
  linux-image-2.6.24-1-686/postinst/kimage-is-a-directory:



--- End Message ---
--- Begin Message ---
Version: 2.6.25-1

On Fri, May 16, 2008 at 09:42:05PM +0200, Peter Van Eynde wrote:
> maximilian attems wrote:
> >checkout 2.6.25 from unstable installs just fine in testing.
> >can you reporduce there!?
> 
> 2.6.25 uses the e1000e driver for that card, which does not show this 
> problem.
> 
> Groetjes, Peter

thanks for feedback, thus closing.

-- 
maks


--- End Message ---

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